Parts List Complete for NOBLES SS5
 

Squeegee Assembly - 175-1241
RefNbr Part Number Description Req Notes
0a 675-9899 20 inch (500mm) squeegee assembly 1 (includes 1-4, 5a, 6a, 7-8, 9a, 10a, 11-12, 13a, 14, 15a, 16a, 17a, 18a)
0b 275-1549 24 inch (600mm) squeegee assembly 1 (includes 1-4, 5b, 6b, 7-8, 9b, 10b, 11-12, 13b, 14, 15b, 16d, 17d, 18b)
0c 275-1562 28 inch (700mm) squeegee assembly 1 (includes 1-4, 5b, 6b, 7-8, 9b, 10c, 11-12, 13c, 14, 15b, 16g, 17g, 18c)
0d 275-1572 32 inch (800mm) squeegee assembly 1 (includes 1-4, 5a, 6b, 7-8, 9b, 10d, 11-12, 13d, 14, 15a, 16j, 17j, 18d)
1 999-0496 Nut M8-1.25 nylon insert lock stainless steel 2
2 999-0024 Washer 5/16 flat stainless steel 6 (qty 4 for 20 inch)
3a 175-7919 Guide wheel 2
3b 991-8570 Bumper wheel 2 (NON-OEM)
4 175-2249 Sleeve 2
5a 175-7952 Right hand mounting plate 1 (20 inch and 32 inch)
5b 275-1550 Right side mounting plate 1 (24 inch, 26 inch, and 28 inch)
6a 175-3298 Bolt M6-1 x 12mm hex head 2 (20 inch)
6b 175-0536 Bolt M6-1 x 20mm hex head thread forming 4 (24 inch, 26 inch, 28 inch, and 32 inch)
7 999-1625 Nut M10-1.5 hex jam stainless steel 2
8a 175-7953 Swivel caster wheel 2
8b 991-8581 Swivel caster wheel 2 (NON-OEM)
9a 175-7954 Star knob 4 (20 inch)
9b 275-1552 Star knob 4 (24 inch, 26 inch, 28 inch and 32 inch)
10a 175-7955 20 inch (500mm) squeegee weldment 1
10b 275-1551 24 inch (600mm) squeegee weldment 1
10c 275-1563 28 inch (700mm) squeegee weldment 1
10d 275-1574 32 inch (800mm) squeegee weldment 1
11 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 2
12 999-1424 Nut M8-1.25 hex stainless steel 4
13a 275-1548 20 inch (500mm) squeegee blade retainer 1
13b 275-1554 24 inch (600mm) squeegee blade retainer 1
13c 275-1564 28 inch (700mm) squeegee blade retainer 1
13d 275-1575 32 inch (800mm) squeegee blade retainer 1
14 999-1155 Screw M8-1.25 x 60mm hex head 4
15a 175-7957 Left hand mounting plate 1 (20 inch and 32 inch)
15b 275-1553 Left side mounting plate 1 (24 inch, 26 inch, and 28 inch)
16a 175-7958 Squeegee blade 20 inch linatex front 1
16b 175-7959 Squeegee blade 20 inch gum rubber front 1
16c 175-7960 Squeegee blade 20 inch oil resistant front 1
16d 275-1555 Squeegee blade 24 inch linatex front 1
16e 275-1556 Squeegee blade 24 inch gum rubber front 1
16f 275-1557 Squeegee blade 24 inch urethane front 1
16g 275-1565 Squeegee blade 28 inch linatex front 1
16h 275-1566 Squeegee blade 28 inch gum rubber front 1
16i 275-1567 Squeegee blade 28 inch urethane front 1
16j 275-1576 Squeegee blade 32 inch linatex front (red) 1
16k 275-1577 Squeegee blade 32 inch gum rubber front (tan) 1
16l 275-1578 Squeegee blade 32 inch urethane front 1
17a 175-7961 Squeegee blade 20 inch linatex rear (red) 1
17b 175-7962 Squeegee blade 20 inch gum rubber rear (tan) 1
17c 175-7963 Squeegee blade 20 inch oil resistant rear 1
17d 275-1559 Squeegee blade 24 inch linatex rear (red) 1
17e 275-1560 Squeegee blade 24 inch gum rubber rear (tan) 1
17f 275-1561 Squeegee blade 24 inch urethane rear 1
17g 275-1569 Squeegee blade 28 inch linatex rear 1
17h 275-1570 Squeegee blade 28 inch gum rubber rear (tan) 1
17i 275-1571 Squeegee blade 28 inch urethane rear 1
17j 275-1580 Squeegee blade 32 inch linatex rear (red) 1
17k 275-1581 Squeegee blade 32 inch gum rubber rear (tan) 1
17l 275-1582 Squeegee blade 32 inch urethane rear 1
18a 175-7964 20 inch squeegee strap assembly 1
18b 275-1558 24 inch squeegee strap assembly 1
18c 275-1568 26-28 inch squeegee strap assembly 1
18d 275-1579 32 inch squeegee strap assembly 1
19 175-4772 Hose bracket 1
20a 175-7966 Vacuum hose with short cuffs 1
20b 991-5139 Vacuum hose with short cuffs 1 (NON-OEM)
21 175-3719 Screw 3/8 x 1 1/4 shoulder 1 (24 inch, 26 inch, 28 inch, and 32 inch) (included with 0d)
22 999-0617 Washer 3/8 x 1 flat stainless steel 2 (24 inch, 26 inch, 28 inch, and 32 inch) (included with 0d)
23 991-2013 Wheel 1 (24 inch, 26 inch, 28 inch, and 32 inch) (included with 0d)
24 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 1 (24 inch, 26 innch, 28 inch, and 32 inch) (included with 0d)

- Know Your Machine - 175-8051
RefNbr Part Number Description Req Notes
175-0046 16/3 power cord 50 feet
991-5002 16/3 extension cord 50 foot (orange) (NON-OEM)
991-5006 16/3 replacement power cord 50 foot (yellow) (NON-OEM)
175-5502 Strain relief
175-1735 Motor pulley
991-5119 Vacuum motor filter
175-1588 Paper filter bags (case of 100) (OEM)
991-8519 Paper vacuum bags (pkg of 10) (NON-OEM)
275-6324 Paper vacuum bags (pkg of 10)
175-1589 Cloth bag
275-5209 Wheel (gray)
175-0061 Roller wheel
275-9786 Handle
175-1751 Handle latch
175-0069 Brush bearing (OEM)
991-5125 Brush bearing (NON-OEM)

- Pads - 12 inch - 255-1200
RefNbr Part Number Description Req Notes
01 255-1240 12 inch aqua plus burnishing pad (pkg of 20)
02 255-1235 12 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-1264 12 inch Blue ace pad (pkg of 20)
04 255-1242 12 inch Blue Jay burnishing pad (pkg of 20)
05 255-1212 12 inch Cure white pad (pkg of 5)
06 255-1277 12 inch Diamondback extreme stripping pad (pkg of 20)
07 255-1238 12 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-1221 12 inch gorilla lite burnishing pad (pkg of 20)
09 255-1250 12 inch gorilla spray buff/polish/burnish pad (pkg of 20)
10 255-1265 12 inch Heat concrete bonding pad (pkg of 5)
11 255-1230 12 inch jaguar burnishing pad (pkg of 20)
12 255-1290 12 inch premium black stripping pad (pkg of 20)
13 255-1270 12 inch premium blue cleaning pad (pkg of 20)
14 255-1292 12 inch premium brown stripping pad (pkg of 20)
15 255-1280 12 inch premium green scrubbing pad (pkg of 20)
16 255-1260 12 inch premium red scrubbing pad (pkg of 20)
17 255-1252 12 inch premium tan polishing pad (pkg of 20)
18 255-1220 12 inch premium white polishing pad (pkg of 20)
19 255-1295 12 inch razorback stripping pad (pkg of 20)
20 255-1247 12 inch Redwood maroon floor prep pad (pkg of 10)
21 255-1255 12 inch Ruff non-abrasive brush pad (pkg of 2)
22 255-1211 12 inch superspeed rubberized pad (pkg of 20)
23 255-0193 12 inch Superscreen sand screen 100grit(pkg of 10) (OBSOLETE
24 255-0194 12 inch Superscreen sand screen 120 grit (pkg of 10)
25 255-0195 12 inch Superscreen sand screen 180 grit (pkg of 10)
26 255-0191 12 inch Superscreen sand screen 60 grit (pkg of 10)
27 255-0192 12 inch Superscreen sand screen 80 grit (pkg of 10)
28 255-0108 12 inch Professional sand screen 100 grit (pkg of 10)
29 255-0109 12 inch Professional sand screen 120 grit (pkg of 10)
30 255-0110 12 inch Professional sand screen 180 grit (pkg of 10)
31 255-0106 12 inch Professional sand screen 60 grit (pkg of 10)
32 255-0107 12 inch Professional sand screen 80 grit (pkg of 10)
34 255-1224 12 inch Tiger carpet bonnet (pkg of 2)
35 255-9535 12 inch Diamond by Gorilla 11000 Grit (pkg of 2)
36 255-9532 12 inch Diamond by Gorilla 1500 Grit (pkg of 2)
37 255-9529 12 inch Diamond by Gorilla 200 Grit (pkg of 2)
38 255-9533 12 inch Diamond by Gorilla 3000 Grit (pkg of 2)
39 255-9530 12 inch Diamond by Gorilla 400 Grit (pkg of 2)
40 255-9531 12 inch Diamond by Gorilla 800 Grit (pkg of 2)
41 255-9534 12 inch Diamond by Gorilla 8000 Grit (pkg of 2)
42 255-9637 12 inch Diamond starter pack (1 of each grit)
43 255-1215 12 inch Duala clean and shine pad - low speed (pkg of 5)
44 255-1216 12 inch 2001 Duala clean and shine pad-high speed (pkg of 5)

- Pads - 14 inch - 255-1400
RefNbr Part Number Description Req Notes
01 255-1440 14 inch aqua plus burnishing pad (pkg of 5)
02 255-1435 14 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-1464 14 inch Blue ace pad (pkg of 5)
04 255-1442 14 inch Blue Jay burnishing pad (pkg of 5)
05 255-1412 14 inch Cure white pad (pkg of 5)
06 255-1477 14 inch Diamondback extreme stripping pad (pkg of 5)
07 255-1438 14 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-1421 14 inch gorilla lite burnishing pad (pkg of 5)
09 255-1450 14 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-1465 14 inch Heat concrete bonding pad (pkg of 5)
11 255-1430 14 inch jaguar burnishing pad (pkg of 5)
12 255-1487 14 inch Melamine Mela-Kleen pad (pkg of 2)
13 255-1490 14 inch premium black stripping pad (pkg of 5)
14 255-1470 14 inch premium blue cleaning pad (pkg of 5)
15 255-1492 14 inch premium brown stripping pad (pkg of 5)
16 255-1480 14 inch premium green scrubbing pad (pkg of 5)
17 255-1460 14 inch premium red scrubbing pad (pkg of 5)
18 255-1452 14 inch premium tan polishing pad (pkg of 5)
19 255-1420 14 inch premium white polishing pad (pkg of 5)
20 255-1411 14 inch superspeed rubberized pad (pkg of 5)
21 255-1495 14 inch razorback stripping pad (pkg of 5)
22 255-1447 14 inch Redwood maroon floor prep pad (pkg of 10)
23 255-1455 14 inch Ruff non-abrasive brush pad (pkg of 2)
24 255-1423 14 inch sand screen driver pad (pkg of 2)
25 255-0120 14 inch Professional sand screen 100 grit (pkg of 10)
26 255-0121 14 inch Professional sand screen 120 grit (pkg of 10)
27 255-0122 14 inch Professional sand screen 180 grit (pkg of 10)
28 255-0119 14 inch Professional sand screen 60 grit (pkg of 10)
29 255-0205 14 inch Superscreen sand screen 100 grit (pkg of 10)
30 255-0206 14 inch Superscreen sand screen 120 grit (pkg of 10)
31 255-0207 14 inch Superscreen sand screen 180 grit (pkg of 10)
32 255-0204 14 inch Superscreen sand screen 60 grit (pkg of 10)
33 255-1424 14 x 20 inch Tiger carpet bonnet (pkg of 2)
34 255-9549 14 inch Diamond by Gorilla 11000 Grit (pkg of 2)
35 255-9546 14 inch Diamond by Gorilla 1500 Grit (pkg of 2)
36 255-9543 14 inch Diamond by Gorilla 200 Grit (pkg of 2)
37 255-9547 14 inch Diamond by Gorilla 3000 Grit (pkg of 2)
38 255-9544 14 inch Diamond by Gorilla 400 Grit (pkg of 2)
39 255-9545 14 inch Diamond by Gorilla 800 Grit (pkg of 2)
40 255-9548 14 inch Diamond by Gorilla 8000 Grit (pkg of 2)
41 255-9639 14 inch Diamond starter pack (1 of each grit)
42 255-1482 14 inch Turbostrip segmented rotary pad (pkg of 4)
43 255-1415 14 inch Duala clean and shine pad - low speed (pkg of 5)
44 255-1416 14 inch 2001 Duala clean and shine pad-high speed (pkg of 5)

- Pads - 16 inch - 255-1600
RefNbr Part Number Description Req Notes
01 255-1640 16 inch aqua plus burnishing pad (pkg of 5)
02 255-1635 16 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-1664 16 inch Blue ace pad (pkg of 5)
04 255-1642 16 inch Blue Jay burnishing pad (pkg of 5)
05 255-1612 16 inch Cure white pad (pkg of 5)
06 255-1677 16 inch Diamondback extreme stripping pad (pkg of 5)
07 255-1638 16 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-1621 16 inch gorilla lite burnishing pad (pkg of 5)
09 255-1650 16 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-1665 16 inch Heat concrete bonding pad (pkg of 5)
11 255-1630 16 inch jaguar burnishing pad (pkg of 5)
12 255-1687 16 inch Melamine Mela-Kleen pad (pkg of 2)
13 255-1690 16 inch premium black stripping pad (pkg of 5)
14 255-1670 16 inch premium blue cleaning pad (pkg of 5)
15 255-1692 16 inch premium brown stripping pad (pkg of 5)
16 255-1680 16 inch premium green scrubbing pad (pkg of 5)
17 255-1660 16 inch premium red scrubbing pad (pkg of 5)
18 255-1652 16 inch premium tan polishing pad (pkg of 5)
19 255-1620 16 inch premium white polishing pad (pkg of 5)
20 255-1611 16 inch superspeed rubberized pad (pkg of 5)
21 255-1695 16 inch razorback stripping pad (pkg of 5)
22 255-1647 16 inch Redwood maroon floor prep pad (pkg of 10)
23 255-1655 16 inch Ruff non-abrasive brush pad (pkg of 2)
24 255-1623 16 inch sand screen driver pad (pkg of 2)
25 255-0132 16 inch Professional sand screen 100 grit (pkg of 10)
26 255-0133 16 inch Professional sand screen 120 grit (pkg of 10)
27 255-0134 16 inch Professional sand screen 150 grit (pkg of 10)
28 255-0135 16 inch Professional sand screen 180 grit (pkg of 10)
29 255-0136 16 inch Professional sand screen 220 grit (pkg of 10)
30 255-0137 16 inch Professional sand screen 400 grit (pkg of 10)
31 255-0130 16 inch Professional sand screen 60 grit (pkg of 10)
32 255-0131 16 inch Professional sand screen 80 grit (pkg of 10)
33 255-0217 16 inch Superscreen sand screen 100 grit (pkg of 10)
34 255-0218 16 inch Superscreen sand screen 120 grit (pkg of 10)
35 255-0219 16 inch Superscreen sand screen 150 grit (pkg of 10)
36 255-0220 16 inch Superscreen sand screen 180 grit (pkg of 10)
37 255-0221 16 inch Superscreen sand screen 220 grit (pkg of 10)
38 255-0222 16 inch Superscreen sand screen 400 grit (pkg of 10)
39 255-0215 16 inch Superscreen sand screen 60 grit (pkg of 10)
40 255-0216 16 inch Superscreen sand screen 80 grit (pkg of 10)
41 255-1624 16 inch Tiger carpet bonnet (pkg of 2)
42 255-9563 16 inch Diamond by Gorilla 11000 Grit (pkg of 2)
43 255-9560 16 inch Diamond by Gorilla 1500 Grit (pkg of 2)
44 255-9557 16 inch Diamond by Gorilla 200 Grit (pkg of 2)
45 255-9561 16 inch Diamond by Gorilla 3000 Grit (pkg of 2)
46 255-9558 16 inch Diamond by Gorilla 400 Grit (pkg of 2)
47 255-9559 16 inch Diamond by Gorilla 800 Grit (pkg of 2)
48 255-9562 16 inch Diamond by Gorilla 8000 Grit (pkg of 2)
49 255-9641 16 inch Diamond starter pack (1 of each grit)
50 255-1682 16 inch Turbostrip segmented rotary pad (pkg of 4)
51 255-1615 16 inch Duala clean and shine pad - low speed (pkg of 5)
52 255-1616 16 inch 2001 Duala clean and shine pad - high speed (pkg 5)

- Batteries, Brushes and Charger - 28 inch - 275-2326
RefNbr Part Number Description Req Notes
1 162-0003 6V 225Ah wet battery (SNSR) 4
2 162-0043 6V 224Ah AGM battery (Group GC2) 4
3 275-6265 24V onboard battery charger 1 (For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
4 275-0052 16/3 charger extension cord 10 foot 1
5 162-5060 24V 20amp battery charger with small SB50 red plug 1 (configured for wet batteries; can be changed to support AGM batteries)
6 162-5070 24V 20amp AGM battery charger with small SB50 red plug 1 (configured for AGM batteries; can be changed to support wet batteries)
7 991-2103 50amp charger plug SB50 with pins (red) 1
8 996-1601 13 inch heavy grit stripping brush - 80 grit 2
9 996-1602 13 inch medium grit scrubbing brush - 180 grit 2
10 996-1603 13 inch lite grit scrubbing brush - 500 grit 2
11 996-1604 13 inch polypropylene scrubbing brush 2
12a 275-1357 14 inch pad driver assembly 2 (OEM)
12b 996-3119 14 inch value pad driver assembly 2 (NON-OEM)
13a 996-0077 Clutch plate 2
13b 999-0625 Screw 1/4-20 x 1 1/4 pan head phillips stainless steel 3
14 991-2206 Center-Lok 3 pad holder 2
15a 275-6247 Anderson connector handle 1 (OEM)
15b 991-5162 Anderson connector handle 1 (NON-OEM)
16 275-6248 Harness 1 (connects to the onboard battery charger)

- Batteries, Brushes and Charger - 32 inch - 275-2327
RefNbr Part Number Description Req Notes
1 162-0003 6V 225Ah wet battery (SNSR) 4
2 162-0043 6V 224Ah AGM battery (Group GC2) 4
3a 275-0052 16/3 charger extension cord 10 foot 1
3b 275-6265 24V onboard battery charger (For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
4 162-5060 24V 20amp battery charger with small SB50 red plug 1 (configured for wet batteries; can be changed to support AGM batteries)
5 162-5070 24V 20amp AGM battery charger with small SB50 red plug 1 (configured for AGM batteries; can be changed to support wet batteries)
6 991-2103 50amp charger plug SB50 with pins (red) 1
7 996-1576 15 inch medium grit scrubbing brush - 180 grit 2
8 996-1575 15 inch heavy grit stripping brush - 80 grit 2
9 996-1577 15 inch lite grit scrubbing brush - 500 grit 2
10 996-1578 15 inch polypropylene scrubbing brush 2
11 275-4783 16 inch pad driver assembly 2 (OEM)
12a 996-0077 Clutch plate 2
12b 999-0625 Screw 1/4-20 x 1 1/4 pan head phillips stainless steel 3 (for clutch plate)
13 991-2206 Center-Lok 3 pad holder 2
14 275-6248 Harness 1 (connects to the onboard battery charger)
15a 275-6247 Anderson connector handle 1 (OEM)
15b 991-5162 Anderson connector handle 1 (NON-OEM)

- Batteries, Brushes and Charger - 24 inch - 275-2328
RefNbr Part Number Description Req Notes
1a 162-0003 6V 225Ah wet battery (SNSR) 4
1b 162-0043 6V 224Ah AGM battery (Group GC2) 4
2a 375-4008 24V onboard charger 1 (for units with IRIS)
2b 275-4782 24V onboard battery charger kit 1 (After SN 10409250, includes 2c, wiring and brackets)
2c 275-6265 24V onboard battery charger 1 (After SN 10409250)
2e N/A Not available 1 (Before SN 10409249, replaced by 275-4782)
2d 175-3139 24V 19amp off board battery charger 1 (Tennant off board charger)
2e 162-5060 24V 20amp battery charger with small SB50 red plug 1 (NON-OEM off board charger)
3 991-2103 50amp charger plug SB50 with pins (red) 1
4a 996-1693 11 inch heavy grit stripping brush - 80 grit 2
4b 996-1694 11 inch medium grit scrubbing brush - 180 grit 2
4c 996-1695 11 inch lite grit scrubbing brush - 500 grit 2
4d 996-1696 11 inch polypropylene scrubbing brush 2
14e 996-3613 11 inch nylon scrubbing brush
5a 175-8611 13 inch pad driver assembly 2 (OEM)
5b 996-3113 12 inch value pad driver assembly (OBSOLETE) 2 (NON-OEM)
6a 996-0077 Clutch plate 2
6b 999-0625 Screw 1/4-20 x 1 1/4 pan head phillips stainless steel 3
7 991-2206 Center-Lok 3 pad holder 1

Brushes and Pad Driver Assembly - 275-4009
RefNbr Part Number Description Req Notes
1a 275-1341 26 inch nylon scrubbing brush - CYLINDRICAL 2
1b 275-1342 26 inch polypropolene scrubbing brush - CYLINDRICAL 2
1c 275-1343 26 inch hard polypropolene scrubbing brush - CYLINDRICAL 2
1d 275-1344 26 inch abrasive scrubbing brush - CYLINDRICAL 2
1e 375-1283 26 inch abrasive scrub brush - CYLINDRICAL 2
1f 175-2403 32 inch soft nylon scrubbing brush - CYLINDRICAL 2
1g 175-2069 32 inch polypropelene scrubbing brush - CYLINDRICAL 2
1h 996-1045 32 inch polypropelene grout scrubbing brush - CYLINDRICAL 2
1i 175-2404 32 inch abrasive scrubbing brush - CYLINDRICAL 2
2a 275-1345 12 inch nylon scrubbing brush 2 (24 inch) (includes 003)
2b 275-1346 12 inch polypropelene scrubbing brush 2 (24 inch) (includes 003)
2c 275-1347 12 inch super abrasive stripping brush 2 (24 inch) (includes 003)
2d 275-1348 14 inch nylon scrubbing brush 2 (28 inch) (includes 003)
2e 275-1349 14 inch polypropelene scrubbing brush 2 (28 inch) (includes 003)
2f 275-1350 14 inch super abrasive stripping brush 2 (28 inch) (includes 003)
2g 275-1351 16 inch nylon scrubbing brush 2 (32 inch) (includes 003)
2h 275-1352 16 inch polypropelene scrubbing brush 2 (32 inch) (includes 003)
2i 275-1353 16 inch super abrasive stripping brush 2 (32 inch) (includes 003)
3 375-1282 Clutch plate kit 1
4a 175-8611 13 inch pad driver assembly 2 (includes 005-009)
4b 275-1357 14 inch pad driver assembly 2 (includes 005-009)
4c 275-4783 16 inch pad driver assembly 2 (includes 005-009)
5 375-1282 Clutch plate kit 2
6 275-6264 Pad centering device 1
7 999-0266 Washer #8 SAE flat stainless steel 3
8 275-4705 Screw M4-.7 x25mm pan head phillips 3
9 175-5851 Nut M4 45/64 3
10a 255-1220 12 inch premium white polishing pad (pkg of 20) 2
10b 175-8614 12 inch buffing pad (red) 2
10c 375-7836 12 inch scrubbing pad (blue) 2
10d 175-8612 Stripper pad 12 inch brown 2
10e 475-3367 12 inch surface prep pad (maroon)(each) 2
10f 175-4904 Polish pad 14 inch white 2
10g 175-4905 14 inch buffing pad (red) 2
10h 175-4906 14 inch scrubbing pad (blue) 2
10i 255-1492 14 inch premium brown stripping pad (pkg of 5) 2
10j 375-1634 14 inch stripping pad (maroon) 2
10h 255-1620 16 inch premium white polishing pad (pkg of 5) 2
10i 175-0519 16 inch buffing pad (red)(each) 2
10j 175-0518 16 inch scrubbing pad (blue)(each) 2
10k 255-1692 16 inch premium brown stripping pad (pkg of 5) 2
10l 255-1647 16 inch Redwood maroon floor prep pad (pkg of 10) 2

Recovery Tank Assembly - 275-4010
RefNbr Part Number Description Req Notes
1a 175-8784 Recovery tank lid assembly (lid, gasket, & label) 1 (includes 002-003) (OEM)
1b 991-7141 Recovery tank lid assembly 1 (NON-OEM)
2 175-8785 Recovery lid gasket 1
3 175-2868 Warning decal 1
4 999-0434 Screw 6 x 3/8 pan head phillips 1
5 175-5797 Washer 1/6 flat zinc 2
6 999-1114 Screw 10-16 x 3/8 pan head phillips hi-lo self tapping zinc 1
7 175-8786 Strap 1
8 275-1371 Hose adapter gasket 1
9 275-1372 Hose tube adapter 1
10 999-1383 Screw M6-1 x 16mm hex head stainless steel 14
11 275-1365 Label (NSFI certification) 1
12a 175-7785 Recovery drain hose assembly 1 (includes 013a, 014-015) (OEM)
12b 991-5138 27 inch recovery drain hose assembly 1 (NON-OEM)
13a 175-4214 Drain plug assembly 1 (includes 014 and 015) (OEM)
13b 991-3028 Drain plug assembly 1 (NON-OEM)
14 175-4214 Drain plug assembly 1
15 175-5804 O-ring 1
16 997-2000 Hose clamp 1
17 275-1368 Hinge 2
18 172-2872 7 foot gasket (OBSOLETE) 1
19 275-5867 Front decal 1
20a 375-7802 Latch 1 (OEM)
20b 991-8561 Rubber draw latch with keeper 1 (NON-OEM)
21 999-1083 Washer #8 internal star lock stainless steel 2
22 175-3370 Screw M4-.7 x 8mm pan head stainless steel 2
23 375-1285 Guide bracket 1
24 175-4231 Float mount gasket 1
25 175-4232 Float cage mount 1
26 275-5864 Screw M8 x 30mm button head (black) 1
27 999-0024 Washer 5/16 flat stainless steel 2
28 175-2249 Sleeve 1
29 275-1374 Support prop (black) 1
30 175-2869 Gasket 1
31 175-2870 Support bracket 1
32 175-1804 Shut-off float 1
33 175-2871 Recovery tank kit 1
34 175-2881 Speedscrub side decal 2
35 275-7398 FaST decal 2
36a 375-1341 ec-H2O nano Nobles decal 2 (after SN 10740995)
36b 275-7399 Ec-H2O decal 2 (before SN 10740996)
37a 375-1140 ec-H2O NanoClean instruction decal 1 (after SN 10740995)
37b 375-1139 ec-H2O instruction decal 1 (before SN 10740996)

Vacuum Motor Assembly - 275-4011
RefNbr Part Number Description Req Notes
1 175-7788 Rod M6-1 x 5.5mm full thread 3
2 275-1375 Steel tube 3
3 999-1308 Nut M6-1 hex stainless steel 6 (before SN 10358065)
4 999-6678 Washer M6 nord lock 6 (before SN 10358065)
5 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 9 (before SN 10358065)
6a 175-4245 24V 3 stage vacuum motor 1 (includes 7-8) (OEM)
6b 991-1210-P 24V 3 stage vacuum motor tangential with Packard plug 1 (NON-OEM)
7 175-2658 Carbon brush (pkg of 2) 1
8 991-1220 Plastic fan cover (for plastic covered brushes) 1
9 175-6085 Gasket 1
10 675-9898 Vibration isolator 3 (before SN 10358065)
11 175-2095 Keeper clip 2
12 999-0497 Nut M6-1 nylon insert lock stainless steel 3 (before SN 10358065)
13 175-2874 Vac noise cover 1
14 275-1379 Foam insulator pad 1
15 999-1383 Screw M6-1 x 16mm hex head stainless steel 6
16 275-5085 Nut M6-1 x 16 hex head stainless steel 3 (after SN 10358064)
17 275-1380 Mounting bracket 1
18 175-3401 Vacuum motor exhaust hose 1
19 175-7795 Cable tie 1
20 275-9897 Isolator 3 (after SN 10519188)

Solution Tank Assembly - 275-4012
RefNbr Part Number Description Req Notes
1 175-9035 Knob 1 (before SN 10517542) (replaced by 34)
2a 175-5222 Attention users decal (FaST) 1
2b 275-5732 Attention users decal (ec-H2O) 1
3 175-4220 Solution fill screen assembly 1 (before SN 10517542) (replaced by 34)
4 175-4220 Solution fill screen assembly 1 (before SN 10517542) (replaced by 34)
5 999-1111 Screw 6-32 x 3/4 pan head phillips sheet metal 2 (replaced by 34)
6 999-1158 Washer #6 flat stainless steel 2 (replaced by 34)
7 175-4220 Solution fill screen assembly 1 (before SN 10517542) (replaced by 34)
8 175-5129 Ball chain #10 stainless steel 1 (before SN 10517542) (replaced by 34)
9 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 2 (before SN 10517542) (replaced by 34)
10 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 3
11 999-1026 Washer #10 internal lock stainless steel 1 (before SN 10517542) (replaced by 34)
12 999-0726 Screw 10-32 x 5/8 pan head phillips zinc plated 1 (before SN 10517542) (replaced by 34)
13 175-3370 Screw M4-.7 x 8mm pan head stainless steel 2
14 999-1083 Washer #8 internal star lock stainless steel 2
15 175-3369 Hood latch 1
16 175-4629 P clamp 3
17 999-1383 Screw M6-1 x 16mm hex head stainless steel 5
18 175-2881 Speedscrub side decal 2
19 175-9240 Screw M8-1.25 x 25mm flat head socket nylok stainless steel 1
20 175-2876 Tank guide spacer 1
21 175-2651 Support cable 1
22 175-2880 Solution tank kit 1
23 275-1404 Charger setting instruction decal 1
24 175-7825 Solution fill port cap 1
25 175-2254 Hose clamp 1
26 275-5086 Plastic fitting 1
27 275-1388 Solution tank drain hose 1
28 175-2878 Nut 3/8-32 hex switch boot 1
29 175-3689 Screw M5-.8 x 12mm truss head phillips stainless steel 2
30 175-2879 Cable stay hose bracket 1
31 175-0084 Actuator push switch 1
32 275-7399 Ec-H2O decal 2 (after SN 10378379)
33 275-5734 Front label - ecH20 (OBSOLETE) 1 (after SN 10378379)
34 175-4220 Solution fill screen assembly 1 (after SN 10517541)

Control Console Assembly - 275-4013
RefNbr Part Number Description Req Notes
1 175-5815 Screw 10 x 1/2 pan head phillips black 8
2 275-4700 Brush pressure gauge 20-40amp 1
3 175-8630 Brush pressure switch 1
4a 275-4701 Upper operational label 1 (standard and FaST models)
4b 275-5718 Upper console label Ec-H2o 1 (ec-H20) (after SN 10378379)
5 275-4703 Upper operational panel 1
6 999-0998 Washer #10 flat stainless steel 1
7 999-0740 Nut M5-.8 hex stainless steel 1
8 175-4935 36V Battery gauge 1
9 999-1161 Nut M3-.5 hex nylock stainless steel 2
10 275-4697 Right hand console trigger assembly 1 (includes 012)
11 275-4704 Left hand console trigger assembly 1 (includes 012)
12 375-1289 Switch kit 2
13 999-1083 Washer #8 internal star lock stainless steel 6
14 999-1672 Screw M4-.7 x 30mm pan head phillips stainless steel 6
15 175-3126 Plug 1
16 275-1416 Safety shut-off switch 1 (optional)
17 275-4706 Handle grip 2
18 175-3104 Switch boot 1
19 175-3103 Toggle switch 1
20 275-4707 Control housing kit 1
21 175-7872 Key switch with 2 keys 1 (includes 022)
22 991-1634 Key (pkg of 2) 1
23 175-2698 Switch plug 2
24 175-7871 Rocker switch 2 (optional)
25a 275-4708 Lower operational label 1 (standard and FaST models)
25b 275-5719 Lower console label Ec-H2o 1 (ecH20) (after SN 10378379)
26 275-4710 Lower instrument panel 1
27 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 4
28 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 4
29 175-4271 Screw M8 x 35mm set 4
30 999-0566 Washer 1/2 flat nylon 8
31 275-4711 Console mounting bracket 1
32 175-4269 Bearing 4
33 999-0471 Nut M8-1.25 nylon insert lock zinc plated 4
34 999-0521 Screw M4-.7 x 12mm pan head phillips zinc 4
35 175-4250 Retainer plate 1
36 175-4252 Retaining ring 1
37 175-4255 Flanged bushing 2
38 175-4256 Compression spring 1
39 175-4254 Adjustment lever 1
40 175-4278 Cap 1
41 275-4713 Retaining bracket 1
42 275-9900 Hour meter 1
43 175-7847 Potentiometer assembly 1
44 275-4714 Knob 1
45 175-7795 Cable tie 1
46 275-4715 LED light 1 (ecH20) (after SN 10378379)

Panel Assembly - 275-4014
RefNbr Part Number Description Req Notes
1 999-0807 Screw M6-1 x 10mm flat head phillips 1 (qty 2 before SN 10722199)
2 175-4544 Washer M6 locking 2 (qty 4 before SN 10722199)
3 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 3 (qty 6 before SN 10722199)
4 175-7843 Screw M6-1 x 30mm set stainless steel 1
5 175-7864 Wire stand off 1 (qty 2 before SN 10722199)
6 999-0497 Nut M6-1 nylon insert lock stainless steel 4
7 275-4716 Electronics cover 1
8 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 5
9a 375-1275 150amp relay 1 (after SN 10722198)
9b 275-4717 100amp relay 1 (before SN 10722199)
10 175-7795 Cable tie 1
11 675-9483 Plastic trim molding 2
12 217-4718 Side bracket right side 1
13 247-4719 Electronics cover gasket 1
14 175-9855 Bolt M6-.8 x 30mm shield 2
15 999-0954 Nut M4-.7 nylon insert lock stainless steel 2
16 999-0266 Washer #8 SAE flat stainless steel 2
17 247-4720 Drive module 1
18 275-4721 Side bracket left side 1
19 999-1672 Screw M4-.7 x 30mm pan head phillips stainless steel 2
20 175-6588 24V 70amp elevated relay 3
21 999-0998 Washer #10 flat stainless steel 3
22 999-0740 Nut M5-.8 hex stainless steel 3
23 991-1631 25amp circuit breaker 3
24 175-2336 10amp circuit breaker 1
25a 375-1291 Instrument panel 1 (after SN 107722198)
25b 275-4722 Electrical panel weldment 1 (before SN 10722199)
26 275-1438 100amp fuse 1 (before SN 10722199)
27 275-1434 Stand-off bracket 1 (before SN 10722199)
28 999-1308 Nut M6-1 hex stainless steel 1 (between SN 10473940 and SN 10722198)
29 999-0807 Screw M6-1 x 10mm flat head phillips 1 (replaced by 4 and 28)

Frame Assembly - 275-4015
RefNbr Part Number Description Req Notes
1 999-0497 Nut M6-1 nylon insert lock stainless steel 1
2 175-1097 Washer flat stainless steel 1
3 275-1440 Static strap 1
4 275-1441 Transaxle frame weldment 1
5 999-1424 Nut M8-1.25 hex stainless steel 1
6 999-0788 Screw M8-1.25 x 55mm hex head stainless steel 1
7 275-1442 Parking brake clamp 1
8 175-3289 Bolt M5-.8 x 16mm hex head 4
9 999-1308 Nut M6-1 hex stainless steel 1
10 275-1444 Screw M6 x 25mm stainless steel 1
11 275-7133 Washer .34B x 1.25D x .11 flat stainless steel 5
12 999-0499 Bolt M8-1.25 x 20mm hex head full thread stainless steel 5
13 175-2991 4 inch caster wheel 2
14 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 2
15 999-0787 Bolt M8-1.25 x 40mm hex head full thread stainless steel 2
16 275-1446 24V transaxle 1 (includes 17-21)
17 175-3660 Transaxle sleeve 2
18 275-1447 24V transaxle motor 1 (includes 19)
19 175-7898 Carbon brush (pkg of 4) 1
20 175-7899 Transaxle coupling kit 1
21 275-1448 Square keyway 2
22a 275-5301 Solid wheel kit 1 (includes 22b)
22b 275-1449 Wheel with taper 2
23 999-0126 Washer 1/2 split lock 2
24 999-0503 Nut M12-1.75 hex stainless steel 2
25 175-7795 Cable tie 4
26 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 12
27 175-4349 Transaxle bracket 2
28 175-4343 1 inch tube 2
29 175-2102 Scrub head lifting arm 2

Scrub Head Assembly - Disk - 275-4016
RefNbr Part Number Description Req Notes
1a 275-1457 24V brush motor assembly with gearbox 2 (includes 2-3) (OEM)
1b 991-1706 24V brush motor assembly with gearbox 2 (NON-OEM)
2 275-1458 Carbon brush (pkg of 2) 1
3 275-1459 Brush motor connector harness 1
4 275-1460 Rubber spacer 2
5 175-7795 Cable tie 7
6 175-6648 Hose 3/8 x 18 inches 2
7 175-5591 Tee fitting 3/8 x 3/8 x 1/2 1
8 275-1472 Adjustable stud 1
9 175-9223 Nut M16 x 2 hex jam 1
10 175-1238 Moving parts decal 2
11a 275-1478 24 inch (600mm) brush head housing 1
11b 275-1481 28 inch (700mm) brush head housing 1
11c 275-1483 32 inch (800mm) brush head housing 1
12 275-1463 Isolator grommet 8
13 275-1464 WASHER, FLAT, 0.25B 1.12D .12, SS (Tennant Industrial) 8
14 275-1465 Screw M6-1 x 35 mm set nylock stainless steel 8
15 999-0497 Nut M6-1 nylon insert lock stainless steel 8
16 275-1469 Shaft spacer 2
17a 275-1466 24 inch (600mm) bumper skirt assembly 1 (includes 018- 020)
17b 275-1480 28 inch (700mm) bumper skirt assembly 1 (includes 018- 020)
17c 275-1482 32 inch (800mm) bumper skirt assembly 1 (includes 018- 020) (OEM)
17d 991-1910 32 inch (800mm) bumper skirt assembly 1 (NON-OEM)
18 999-0777 Screw M4-.7 x 10mm hex head plain finish 4 (before SN 10443636)
19 999-1158 Washer #6 flat stainless steel 4 (before SN 10443636)
20 N/A Not available 1 (skirt retaining strap)
21 275-1468 Square keyway 2
22 999-9082 Screw M8-1.25 x 25mm hex head stainless steel 2
23 999-9097 Washer M8 flat stainless steel 2
24 275-1477 Brush drive hub (disk) 2

Scrub Head Assembly - Cylindrical - 275-4022
RefNbr Part Number Description Req Notes
1 175-9240 Screw M8-1.25 x 25mm flat head socket nylok stainless steel 4
2 275-5304 Side squeegee blade retainer 2 (after SN 10353861)
3 275-1485 Cylindrical scrubber side skirt 2
4 N/A Not available 4 (bushing) (replaced by 2) (before SN 10353861)
5 999-1383 Screw M6-1 x 16mm hex head stainless steel 8
6 275-5304 Side squeegee blade retainer 2 (before SN 10353861) (replaced by 2)
7 275-1487 Belt cover 2
8 275-4735 Drive belt 2 (after SN 10338657)
9 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 16
10 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 4
11 275-4737 Sheave 2 (after SN 10338657)
12 275-1489 KEY, SQ, 0.19 X 0.19, 0.50L (Tennant Industrial) 2
13 275-4738 Sheave 2 (after SN 10338657)
14 999-0431 Screw 8-32 x 1/4 set socket cup point alloy plain finish 4
15 275-1490 Belt cover gasket 2
16 175-2471 Ball bearing 4
17 175-8820 Spacer 2
18 275-1491 Motor bracket 2
19 175-8818 Square keyway 2
20 275-1492 Drive shaft 2
21 175-8819 Drive plug 2
22 275-1497 Water deflector 1
23a 275-5305 24V brush motor 2 (includes 23b) (after SN 10419661)
23b 275-5306 Carbon brush (pkg of 4) 2 (after SN 10419661)
23c 275-5307 24V brush motor kit 2 (includes 23d-23e) (before SN 10419662)
23d 175-8674 Carbon brush (pkg of 4) 2 (before SN 10419662)
23e 175-8675 Carbon brush spring 8 (before SN 10419662)
24 175-8677 Brush motor harness 2 (before SN 10419662)
25 999-0024 Washer 5/16 flat stainless steel 4 (before SN 10419662)
26 999-1053 Washer 5/16 internal star lock stainless steel 6 (before SN 10419662)
27 175-8682 Terminal boot (black) 4 (before SN 10419662)
28 999-0496 Nut M8-1.25 nylon insert lock stainless steel 2 (after SN 10353860)
29 275-1494 Screw M8-1.25 x 180mm hex head stainless steel 2
30 275-5308 Motor mounting bracket 2
31 275-1472 Adjustable stud 1
32 175-9223 Nut M16 x 2 hex jam 1
33 999-1692 Screw M8-1.25 x 50mm hex stainless steel 2
34 999-1424 Nut M8-1.25 hex stainless steel 2
35a 275-1496 Cylindrical brush housing 1 (26 inch)
35b 275-1507 32 inch cylindrical brush housing 1 (32 inch)
36 175-8817 Belt kit (belts, square keyways and hardware) 2 (before SN 10338658)
37 175-2465 Drive sprocket 2 (before SN 10338658)
38 175-8816 Belt 2 (before SN 10338658)
39 275-5309 Wiring harness adapter 1 (after SN 10419661)

FaST Injector Assembly - After SN 10538042 - 275-4023
RefNbr Part Number Description Req Notes
0a 275-5727 FaST injector kit 1 (includes 1a, 2, 3a, 4, 5a, 6-11) (24 inch disk and 26 inch cylindrical models)
0b 275-7549 FaST injector kit 1 (includes 1b, 2, 3b, 4, 5b, 6-11) (28 inch -32 inch disk and 32 inch cylindrical models)
1a 275-4978 FaST injector rebuild kit 1 (24 inch disk and 26 inch cylindrical models)
1b 275-7550 FaST injector rebuild kit 1 (28 inch -32 inch disk and 32 inch cylindrical models)
2 275-9927 FaST injector seal kit 1
3a 275-4982 Plug stainless steel 1 (24 inch disk and 26 inch cylindrical models)
3b 275-4980 Plug stainless steel 1 (28 inch -32 inch disk and 32 inch cylindrical models)
4 275-9933 Medium insert 1
5a 275-9934 Plate assembly 1 (24 inch disk and 26 inch cylindrical models)
5b 275-7551 Plate assembly 1 (28 inch -32 inch disk and 32 inch cylindrical models)
6 275-5319 FaST filter kit 1
7 275-5929 Check valve (white) 1
8 275-5930 Check valve (brown) (OBSOLETE) 1
9 275-9930 Upper filter housing (OBSOLETE) 1
10 275-9931 Lower filter housing (OBSOLETE) 1
11 275-9932 Injector housing (OBSOLETE) 1

Scrub Head Mounting Assembly - Cylindrical - 275-4024
RefNbr Part Number Description Req Notes
1 275-4739 Replacement cylindrical head cover kit 1 (includes item 2)
2 275-4740 Cylindrical front sound insulation 1
3 999-1383 Screw M6-1 x 16mm hex head stainless steel 6 (qty 7 for 32 inch model)
4 175-8691 Nut scrubhead skirt retainer 4 (before SN 10353861)
5 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 2
6 275-1474 Screw M8-1.25 x 110mm hex head (Tennant Industrial) 1
7 999-1053 Washer 5/16 internal star lock stainless steel 1
8 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 1
9 175-3005 P clamp 1
10 999-0499 Bolt M8-1.25 x 20mm hex head full thread stainless steel 1
11 275-1500 Right head lift bracket 1 (after SN 10330479)
12 275-4742 Left head lift bracket 1 (after SN 10330479)
13 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 1
14 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1 (after SN 10330479)
15 N/A Not available 1 (head lift bracket assembly) (replaced by 11-14) (before SN 10330480)
16a 275-1504 Hopper 1 (26 inch)
16b 275-1511 Debris hopper (32 inch) 1 (32 inch)
17 175-2106 Cotter hair pin 2
18 175-2105 Clevis pin 2
19a 275-1496 Cylindrical brush housing 1 (26 inch)
19b 275-1507 32 inch cylindrical brush housing 1 (32 inch)
20 275-1505 Cap fitting 2
21 275-0559 P clamp 2
22 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
23 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 3
24a 275-9424 28 inch spray bar tube assembly 1 (26 inch)
24b 275-1512 32 and 36 inch spray bar tube assembly 1 (32 inch)
25 175-5234 Plastic fitting 1
26 175-9240 Screw M8-1.25 x 25mm flat head socket nylok stainless steel 4
27 275-5304 Side squeegee blade retainer 2 (after SN 10353860)
28 275-1485 Cylindrical scrubber side skirt 2
29 275-5304 Side squeegee blade retainer 4 (before SN 10353861) (replaced by 27)
30a 275-6281 Cylindrical head door assembly 2 (includes 30b-35)
30b 175-2863 Screw M10-1.5 x 20mm flat head stainless steel nylok 1
31 175-2474 Brush door 1
32 175-2472 Retaining ring 1
33 175-2477 Roll pin 1
34 175-2476 Idler plug shaft 1
35 175-2478 Brush idler plug 1
36 999-0496 Nut M8-1.25 nylon insert lock stainless steel 4 (after SN 10353860)
37 175-1238 Moving parts decal 2
38 175-2512 Bumper roller 2
39 175-5080 Cotter pin 2
40 175-2116 Clevis pin 2
41 275-1439 Wire 12 gauge x 250mm 1
42 275-4732 White and black logo decal (OBSOLETE) 1
43 999-1308 Nut M6-1 hex stainless steel 4 (qty 5 for 32 inch model)
44a 275-1502 Scrub head debris tray lip 1 (26 inch)
44b 275-1509 Debris skirt retainer (32 inch) 1 (32 inch)
45a 275-1503 Debris tray skirt 1 (26 inch)
45b 275-1510 Debris skirt (32 inch) 1 (32 inch)
46 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 4 (qty 5 for the 32 inch model)
47 275-5304 Side squeegee blade retainer 2 (before SN 10353861) (replaced by 27)
48 175-2507 Channel 2 (32 inch only)

FaST Injector Assembly - Between SN 10347532 and SN 10582616 - 275-4025
RefNbr Part Number Description Req Notes
0a 275-5727 FaST injector kit 1 (24 inch disk and 26 inch cylindrical models) (includes 1a, 2-3, 4a, 5a, 6-7)
0b 275-5726 FaST injector kit 1 (28 inch - 32 inch disk and 32 inch cylindrical) (includes 1b, 2-3, 4b, 5b, 6-7)
1a 275-4978 FaST injector rebuild kit 1 (24 inch disk and 26 inch cylindrical models)
1b 275-5317 FaST injector rebuild kit 1 (28 inch - 32 inch disk and 32 inch cylindrical)
2 275-5318 FaST injector seal kit 1
3 275-5319 FaST filter kit 1
4a 275-4981 Plate (red) 1 (24 inch disk and 26 inch cylindrical models)
4b 275-4979 Plate (blue) 1 (28 inch - 32 inch disk and 32 inch cylindrical)
5a 275-4982 Plug stainless steel 1 (24 inch disk and 26 inch cylindrical models)
5b 275-4980 Plug stainless steel 1 (28 inch - 32 inch disk and 32 inch cylindrical)
6 275-5929 Check valve (white) 1
7 275-5930 Check valve (brown) (OBSOLETE) 1

Scrub Head Lift Assembly - 275-4026
RefNbr Part Number Description Req Notes
1 999-1383 Screw M6-1 x 16mm hex head stainless steel 4
2 175-8654 Actuator 1
3 275-1513 Actuator weldment 1
4 175-2111 Clevis pin 1
5 175-4331 Cotter hair pin 2
6 175-2382 Clevis pin 1
7 175-3176 Washer 3/8 flat steel plated 2
8 275-5313 Actuator support bracket 1
9 175-2152 P clamp 1
10 999-9097 Washer M8 flat stainless steel 6
11 999-0499 Bolt M8-1.25 x 20mm hex head full thread stainless steel 2
12 275-0559 P clamp 1
13 999-0998 Washer #10 flat stainless steel 1
14 999-0740 Nut M5-.8 hex stainless steel 1
15 999-0496 Nut M8-1.25 nylon insert lock stainless steel 5
16 275-1516 Roller guide bracket 1
17 175-4371 Compression spring 2
18 175-4358 Washer 1 1/2 thrust 2
19 275-1517 Roller 1
20 275-1518 Roller shaft 1
21 175-0822 SCREW, HEX, M8 X 1.25 X 100, SS (Tennant Industrial) 1
22 275-1521 Roller bracket 1
23 275-4784 Shut off switch bracket 1
24 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
25 999-0501 Bolt M8-1.25 x 25mm hex head full thread stainless steel 2
26 275-4785 Scrubhead switch label 1
27 999-0513 Nut 3/8-16 nylon insert lock type NE stainless steel 2
28 999-1221 Screw M3-.5 x 25mm pan head stainless steel 2
29a 175-0084 Actuator push switch 1 (OEM)
29b 991-8558 Switch 1 (NON-OEM)
30 275-4786 275-7133 1
31 999-1161 Nut M3-.5 hex nylock stainless steel 2
32 275-1519 Spring bracket 1
33 999-0954 Nut M4-.7 nylon insert lock stainless steel 2
34 175-2443 2 1/2 inch compression spring 2
35 999-0521 Screw M4-.7 x 12mm pan head phillips zinc 2
36 999-0114 Washer 1/2 SAE flat 4
37 275-1520 Sleeve 2
38 175-2199 Compression spring 2
39 175-2856 Bolt 3/8-16 x 1/2 x 4 shoulder 2
40 275-7133 Washer .34B x 1.25D x .11 flat stainless steel 2
N/S 175-7795 Cable tie 3

Solution Assembly - FaST Model - 275-4027
RefNbr Part Number Description Req Notes
1 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 2
2 175-5129 Ball chain #10 stainless steel 1
3 175-5313 Plastic cap fitting 1
4 275-4743 Straight plastic fitting 1
5 275-4744 Female coupling 1
6 175-5305 Hose 1/4 x 3 foot 1
7 N/A Not available 1 (detergent) (order through Tennant directly)
8 175-7834 Plastic fitting 1
9a 275-5727 FaST injector kit 1 (between SN 10348538 and SN 10538042)
9b 275-5726 FaST injector kit 1 (between SN 10347532 and SN 10582616)
10 175-1043 3 inch hose 1
11 175-1025 Straight brass fitting 2
12 175-3690 U clamp 2
13 175-2882 Filter mounting bracket weldment 1
14 999-1383 Screw M6-1 x 16mm hex head stainless steel 4 (after SN 10369602)
15 175-6081 Hose clamp 2 (after SN 10348537)
16a 175-9025 In-line screen filter assembly 1 (includes 17-20) (OEM)
16b 991-8582 Mesh inline filter 1 (NON-OEM)
17 175-5865 Top filter body housing 1
18a 175-5866 Mesh filter screen 1 (OEM)
18b 991-8569 Mesh filter screen stainless steel 1 (NON-OEM)
19 175-5867 Filter gasket 1
20a 175-5868 Short clear filter bowl 1 (OEM)
20b 991-8575 Short bowl (clear) 1 (NON-OEM)
21 999-0998 Washer #10 flat stainless steel 4
22 999-0740 Nut M5-.8 hex stainless steel 4
23 275-1454 12 inch vinyl hose 4
24a 275-5727 FaST injector kit 1 (after SN 10538042)
24b 275-7549 FaST injector kit 1 (after SN 10582616)
25 275-5728 FaST injector plate 1 (after SN 10369602)
26 175-4526 Spring clip 2 (after SN 10538042) (24 inch disk and 26 inch cylindrical models)
27 999-0954 Nut M4-.7 nylon insert lock stainless steel 2 (qty 3 before SN 10347532)
28 175-5304 Hose clamp 2
29 175-7938 Spring clip (black) 3 (before SN 10347532)
30 999-0534 Screw M4-.7 x 10mm pan head slotted zinc 2 (before SN 10369603)
31 N/A Not available 1 (FaST injector plate) (replaced by 25)
32 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2 (before SN 10369603)
33 999-9116 Screw M6-1 x 12mm hex head stainless steel 2
34a 275-5730 FaST conversion kit (24 and 26 inch) 1 (before SN 10348538)
34b 275-5729 FaST conversion kit (28 and 32 inch) 1 (before SN 10347532)
35 175-3671 Hose clamp 5 (before SN 10348538)
36 175-7938 Spring clip (black) 1 (28 inch - 32 inch disk and 32 inch cylindrical models)
37 275-1534 3 foot PVC hose (braided) (Tennant Industrial) 1
38 997-2009 Hose clamp 2
39 275-1535 Pump mounting bracket 1
40 175-4810 Tee fitting 1
41 375-0291 Hose clamp 5
42 175-3329 Plastic tee fitting 1
43 175-2883 Solution decal bracket 1
44 175-2884 Solution flow decal 1
45 175-7931 Compression spring 1
46 175-7930 Indicator valve knob (black) 1
47 175-7884 24V solution solenoid valve assembly 1 (includes 48)
48 175-8698 Solenoid valve rebuild kit (internal parts) 1
49 275-1454 12 inch vinyl hose 1
50 275-1538 2 1/2 foot hose 1
51 275-1537 45 inch vinyl tubing 1
52 175-3685 90 degree elbow fitting 1
53 275-1454 12 inch vinyl hose 1
54 175-7934 24V solution pump 1 (includes 55-59)
55 275-1536 Solution pump head 1
56 175-8753 Female connector 1
57 175-8755 TERMINAL, FEM, MP280, SEALED, 18-16GA (Tennant Industrial) 1
58 175-8754 14/16 wire seal 1
59 175-8756 Male and female secondary lock 1
60 175-7941 Air vent valve 1
61 175-6863 Straight brass fitting 1
62 175-5869 Tee fitting 3/8 x 3/8 inch 1
63 175-7933 90 degree plastic elbow 1
64 175-7929 Check valve 1
65 175-8670 Hose 3/8 x 6 1/2 inch 1

FaST Injector Assembly - Before SN 10348538 - 275-4028
RefNbr Part Number Description Req Notes
0a 275-5730 FaST conversion kit (24 and 26 inch) 1 (includes 1-2) (24 inch disk and 26 inch cylindrical models)
0b 275-5729 FaST conversion kit (28 and 32 inch) 1 (includes 1-2) (28 inch - 32 inch disk and 32 inch cylindrical models)
1 175-7945 Mesh filter assembly (OBSOLETE) 1 (includes item 2)
2 175-5248 Mesh screen 1
3a 175-7944 Plug 1 (24 inch disk and 26 inch cylindrical models)
3b 275-4980 Plug stainless steel 1 (28 inch - 32 inch disk and 32 inch cylindrical models)
4 175-7943 Brass fitting 1
5a 275-4981 Plate (red) 1 (24 inch disk and 26 inch cylindrical models)
5b 275-4979 Plate (blue) 1 (28 inch - 32 inch disk and 32 inch cylindrical models)
6 275-8235 Mesh screen 1
7 175-7948 Plastic spray body fitting 1
8 175-7949 Check valve 1

Solution Assembly - Standard - 275-4029
RefNbr Part Number Description Req Notes
1 175-7834 Plastic fitting 1
2 375-0291 Hose clamp 1
3 175-1043 3 inch hose 1
4 175-1025 Straight brass fitting 2
5 175-3690 U clamp 2
6 175-2882 Filter mounting bracket weldment 1
7 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
8 275-1537 45 inch vinyl tubing 1
9a 175-9025 In-line screen filter assembly 1 (includes 10-13) (OEM)
9b 991-8582 Mesh inline filter 1 (NON-OEM)
10 175-5865 Top filter body housing 1
11a 175-5866 Mesh filter screen 1 (OEM)
11b 991-8569 Mesh filter screen stainless steel 1 (NON-OEM)
12 175-5867 Filter gasket 1
13a 175-5868 Short clear filter bowl 1 (OEM)
13b 991-8575 Short bowl (clear) 1 (NON-OEM)
14 999-0998 Washer #10 flat stainless steel 4
15 999-0740 Nut M5-.8 hex stainless steel 4
16a 275-1454 12 inch vinyl hose 1 (OEM)
16b 991-1405 Vinyl tubing 1/2 x 3/4 (sold by the inch) 10 in (NON-OEM)
17 175-2883 Solution decal bracket 1
18 175-2884 Solution flow decal 1
19 175-7931 Compression spring 1
20 175-7930 Indicator valve knob (black) 1
21 175-7884 24V solution solenoid valve assembly 1 (includes 22)
22 175-8698 Solenoid valve rebuild kit (internal parts) 1
23 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2
24 175-4544 Washer M6 locking 2
25 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 2
26 175-6081 Hose clamp 4

Squeegee Lift Assembly - 275-4030
RefNbr Part Number Description Req Notes
1 175-8827 Foam gasket 1
2 999-1161 Nut M3-.5 hex nylock stainless steel 2
3 999-1158 Washer #6 flat stainless steel 4
4 175-7836 Snap switch 1
5 999-0740 Nut M5-.8 hex stainless steel 2
6 999-0998 Washer #10 flat stainless steel 2
7 275-1540 Squeegee spring lever with 90 degree bend 1
8 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1
9 275-7133 Washer .34B x 1.25D x .11 flat stainless steel 1
10 275-1541 Squeegee lift bracket 1
11 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
12 175-2748 Spring 1
13 175-7813 Knob 1
14 275-1542 Squeegee lever 1
15 175-7860 Ball joint 2
16 999-1308 Nut M6-1 hex stainless steel 2
17 275-1543 Squeegee lift cable 1
18 999-0497 Nut M6-1 nylon insert lock stainless steel 2
19 175-7856 Washer M13-.8 x 30mm flat nylon 2
20 175-2249 Sleeve 1
21 999-1040 Screw M3-.5 x 20mm pan head 2
22 175-8735 Cable bushing 1
23 175-3008 Retaining ring 1
24 999-6696 Bolt M12-1.75 x 30mm stainless steel hex cap screw 2 (after SN 10387969)
25 999-0519 Nut M12-1.75 nylon insert lock stainless steel 2 (after SN 10387969)
26 999-0559 Washer 1/2 x 1/4 flat stainless steel 5
27 175-7890 Sleeved bushing 2
28 275-1544 Squeegee pivot weldment bracket 1
29 275-1545 Squeegee bracket replacement kit 1 (after SN 10387969 - T5)
30 175-8740 Flanged bearing 2
31 275-4777 Clevis pin 1
32 175-4331 Cotter hair pin 1
33 275-1545 Squeegee bracket replacement kit 1 (before SN 10387970 - T5)
34 999-0126 Washer 1/2 split lock 2 (before SN 10387970)
35 275-1547 Screw M12 x 1 3/4 x 25 hex stainless steel 2 (before SN 10387970)

Battery Assembly - 275-4036
RefNbr Part Number Description Req Notes
1a 162-0003 6V 225Ah wet battery (SNSR) 4
1b 162-0043 6V 224Ah AGM battery (Group GC2) 4
2a 175-2121 Battery terminal cover (clear) 8 (tall clear - standard for wet celled batteries)
2b 275-5948 Battery terminal cover (black) 8 (short black - optional for wet celled batteries)
3 998-0010 Battery jumper cable - ring type (red) 3
4 175-1103 Battery cable boot (black) 8
5a 375-1302 Battery harness with 100amp fuse 1 (after SN 10722198)
5b 275-4778 Battery harness 1 (before SN 10722199)
6 175-1352 Battery insert 2
7 175-8751 Battery tray 1

Electrical Diagram - Standard and FaST Models -

RefNbr Part Number Description Req Notes

Electrical Diagram - ecH20 Model -

RefNbr Part Number Description Req Notes

Wire Harness Assembly - 1 - 275-4040
RefNbr Part Number Description Req Notes
1 275-6274 Main harness 1 (includes 2 and 3)
2 175-8108 30amp fuse (Tennant Industrial) 1
3 175-2216 Diode plug 3

Wire Harness Assembly - 2 - 275-4044
RefNbr Part Number Description Req Notes
1 275-4724 Wire chassis harness 1
2 275-4725 Wire harness assembly 1 (includes 3) (FaST model)
3 175-7875 7.5amp fuse 2
4 275-4727 Wand harness 1 (includes item 3)

Solution Assembly - ec-H20 - 275-4141
RefNbr Part Number Description Req Notes
1 275-1535 Pump mounting bracket 1
2 999-1383 Screw M6-1 x 16mm hex head stainless steel 10
3 997-2009 Hose clamp 2
4 275-4752 Capacitor plug 1 (after SN 10378379)
5 175-7795 Cable tie 2 (after SN 10378379)
6 375-0291 Hose clamp 11
7a 275-1454 12 inch vinyl hose 1 (OEM) (after SN 10378379)
7b 991-1405 Vinyl tubing 1/2 x 3/4 (sold by the inch) 10 in (NON-OEM)
8 175-3685 90 degree elbow fitting 1
9 175-5869 Tee fitting 3/8 x 3/8 inch 1
10 175-6863 Straight brass fitting 1
11 175-7941 Air vent valve 1
12 175-6081 Hose clamp 2
13 175-7933 90 degree plastic elbow 1
14a 275-4753 24V solution pump 1 (includes 14b-14f) (after SN 10378379)
14b 275-4754 Solution head pump kit 1 (after SN 10378379)
14c 175-8753 Female connector 1
14d 175-8755 TERMINAL, FEM, MP280, SEALED, 18-16GA (Tennant Industrial) 1
14e 175-8754 14/16 wire seal 1
14f 175-8756 Male and female secondary lock 1
15 275-4755 Tee fitting 2 (after SN 10378379)
16 175-6347 Hose 1/4 inch x 13 foot 2 (after SN 10378379)
17 175-1656 Hose clamp 9 (after SN 10378379)
18 175-1928 Plastic tee fitting 1 (after SN 10378379)
19 275-4756 Check valve 1 (after SN 10378379)
20 175-7303 1/4 inch union tee 1 (after SN 10378379)
21 275-4757 Fitting assembly 1 (after SN 10378379)
22 275-1796 Straight plastic fitting (Tennant Industrial) 2 (after SN 10378379)
23 275-1534 3 foot PVC hose (braided) (Tennant Industrial) 1 (after SN 10378379)
24 275-4758 Plastic tee fitting 1 (after SN 10378379)
25 275-8062 Horn 1 (after SN 10378379)
26 275-4759 Horn mounting bracket 1 (after SN 10378379)
27 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 1 (after SN 10378379)
28 999-0633 Bolt 1/4-20 x 5/8 hex head stainless steel 1 (after SN 10378379)
29 275-4760 Press switch 1 (after SN 10378379)
30 175-3529 Brass fitting 1 (after SN 10378379)
31 999-0499 Bolt M8-1.25 x 20mm hex head full thread stainless steel 1 (after SN 10378379)
32 175-3176 Washer 3/8 flat steel plated 1 (after SN 10378379)
33 175-2260 P clamp 1 (after SN 10378379)
34 275-1537 45 inch vinyl tubing 1
35a 275-1454 12 inch vinyl hose 2 (OEM)
35b 991-1405 Vinyl tubing 1/2 x 3/4 (sold by the inch) 10 in (NON-OEM)
36 175-5304 Hose clamp 1 (after SN 10378379)
37 275-1523 90 degree brass elbow 1
38 275-4748 Martini mounting bracket 1 (after SN 10378379)
39 275-9935 ec-H20 module (OBSOLETE) 1 (includes 16 and 40) (after SN 10448304)
40 275-4750 64 inch hose 1 (after SN 10378379)
41 175-3329 Plastic tee fitting 1
42 175-7834 Plastic fitting 1
43 175-1043 3 inch hose 1
44 175-1025 Straight brass fitting 2
45 175-3690 U clamp 2
46 999-0998 Washer #10 flat stainless steel 4
47 999-0740 Nut M5-.8 hex stainless steel 4
48a 175-9025 In-line screen filter assembly 1 (includes 49-52) (OEM)
48b 991-8582 Mesh inline filter 1 (NON-OEM)
49 175-5865 Top filter body housing 1
50a 175-5866 Mesh filter screen 1 (OEM)
50b 991-8569 Mesh filter screen stainless steel 1 (NON-OEM)
51 175-5867 Filter gasket 1
52a 175-5868 Short clear filter bowl 1 (OEM)
52b 991-8575 Short bowl (clear) 1 (NON-OEM)
53 175-2882 Filter mounting bracket weldment 1
54 175-7930 Indicator valve knob (black) 1
55 175-2884 Solution flow decal 1
56 175-2883 Solution decal bracket 1
57 175-7884 24V solution solenoid valve assembly 1 (includes 58)
58 175-8698 Solenoid valve rebuild kit (internal parts) 1

ec-H20 Module Assembly - Before SN 10378380 - 275-4142
RefNbr Part Number Description Req Notes
000 275-9935 ec-H20 module (OBSOLETE) 1 (includes 001-025 and 027-028)
001 275-4761 Rear module housing 1
002 275-2638 Grommet 1
003 275-4763 Viton seal (OBSOLETE) 1
004 N/A Not available 1 (Cell plug)
005 999-0434 Screw 6 x 3/8 pan head phillips 1
006 275-4764 Viton seal (OBSOLETE) 1
007 275-4953 Module plumbing kit 1 (5 plate electrode)
008 275-4766 Screw #4-40 x 5/16 pan head phillips (OBSOLETE) 2
009 275-0931 Washer 1/8 flat steel plated 2
010 999-0434 Screw 6 x 3/8 pan head phillips 4
011 175-1656 Hose clamp 4
012 275-4750 64 inch hose 1
013 999-1111 Screw 6-32 x 3/4 pan head phillips sheet metal 4
014 175-6347 Hose 1/4 inch x 13 foot 1
015 175-1662 90 degree elbow fitting 2
016 999-1165 Screw 8-32 x 3/8 truss head phillips stainless steel 2
017 275-4953 Module plumbing kit 1 (cell adapter)
018 275-4769 24V solenoid valve 1
019 275-4770 Straight brass fitting 1
020 275-9936 Cylindrical electrode 1
021 275-4953 Module plumbing kit 1 (front module housing)
022 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 8
023 275-4773 Rocker switch 1
024 275-4774 Nylon hose plug 2
025 275-4775 Controller replacement kit (ec-H2O) 1
026 275-4776 Control board wiring harness 1
027 275-5731 Direction decal 2 (after SN 10378380)
028 175-5304 Hose clamp 1 (after SN 10378380)

- Simplified Solution System - Standard -

RefNbr Part Number Description Req Notes

- Simplified Solution System - FaST -

RefNbr Part Number Description Req Notes

- Simplified Solution System - ec-H2O -

RefNbr Part Number Description Req Notes

- Simplified Recovery System -

RefNbr Part Number Description Req Notes

Onboard Charger Assembly - After SN 10409249 - 275-7032
RefNbr Part Number Description Req Notes
0 275-4782 24V onboard battery charger kit 1 (inlcudes 1-30) (for models woth out Iris Telemetry battery manager functionality)
1 275-6265 24V onboard battery charger 1 (includes 2-6) (for models woth out Iris Telemetry battery manager functionality)
2 275-1584 15amp fuse 1
3 175-4567 Hazardous voltage decal (OBSOLETE) 1
4 275-1586 Charger decal 1
5 999-0901 Screw M5-.8 x 16mm pan head phillips stainless steel 3
6 991-2103 50amp charger plug SB50 with pins (red) 1
7 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 1
8 275-1585 16/3 charger power cord 15 foot (black) 1
9 275-1404 Charger setting instruction decal 1
10 275-7129 Charger decal 1
11 999-1161 Nut M3-.5 hex nylock stainless steel 2
12 275-7130 Bracket 1
13 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2
14 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 2
15 175-1197 Plate 1
16a 275-6248 Harness 1 (includes 16b-16c)
16b 275-6247 Anderson connector handle 1
16c 991-2103 50amp charger plug SB50 with pins (red) 1
17 999-1221 Screw M3-.5 x 25mm pan head stainless steel 2
18 175-6758 Screw M6-1 x 30mm hex head 2
19 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2
20 275-7131 Cord hook 1
21 175-5421 P clamp 1
22 175-2869 Gasket 1 (after SN 10558134)
23 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1 (after SN 10558134)
24 999-0024 Washer 5/16 flat stainless steel 2 (after SN 10558134)
25 175-2249 Sleeve 1 (after SN 10558134)
26 275-1374 Support prop (black) 1 (after SN 10558134)
27 275-5864 Screw M8 x 30mm button head (black) 1 (after SN 10558134)
28 175-7795 Cable tie 6
29 991-2103 50amp charger plug SB50 with pins (red) 1
30 175-0037 Wire tie 4

ec-H2O Module Assembly - Between SN 10378380 and SN 10448304 - 275-7035
RefNbr Part Number Description Req Notes
0 275-9935 ec-H20 module (OBSOLETE) 1 (includes 1-21)
1 275-4761 Rear module housing 1
2 275-5946 Grommet 1
3 175-3689 Screw M5-.8 x 12mm truss head phillips stainless steel 1
4 275-4766 Screw #4-40 x 5/16 pan head phillips (OBSOLETE) 2
5 999-0434 Screw 6 x 3/8 pan head phillips 4
6 175-5304 Hose clamp 1
7 275-4750 64 inch hose 1
8 275-5731 Direction decal 1
9 999-1111 Screw 6-32 x 3/4 pan head phillips sheet metal 4
10 175-6347 Hose 1/4 inch x 13 foot 1
11 175-1656 Hose clamp 4
12 175-1662 90 degree elbow fitting 2
13 999-1165 Screw 8-32 x 3/8 truss head phillips stainless steel 2
14 275-4769 24V solenoid valve 1
15 275-4770 Straight brass fitting 1
16 275-9936 Cylindrical electrode 1
17 N/A Not available 1 (part not sold separately, order 275-4953)
18 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 8
19 275-4773 Rocker switch 1
20 275-4775 Controller replacement kit (ec-H2O) 1
21 275-4776 Control board wiring harness 1

Onboard Charger Assembly - Before SN 10409250 - 275-7036
RefNbr Part Number Description Req Notes
1 N/A Not available 1 (battery charger kit)
2 N/A Not available 1 (chager)
3 275-1584 15amp fuse 1
4 175-4567 Hazardous voltage decal (OBSOLETE) 1
5 275-1586 Charger decal 1
6 999-0901 Screw M5-.8 x 16mm pan head phillips stainless steel 3
7 175-5421 P clamp 1
8a 275-1585 16/3 charger power cord 15 foot (black) 1 (OEM)
8b 991-8576 16/3 power cord 15 foot (black) 1 (NON-OEM)
9 275-1404 Charger setting instruction decal 1
10 175-9855 Bolt M6-.8 x 30mm shield 2
11 175-7507 Compression spring 2
12 175-7509 Cord hook 2
13 999-0998 Washer #10 flat stainless steel 2
14 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 1

Wand Pump Kit - 275-7037
RefNbr Part Number Description Req Notes
0 275-4779 Power wand pump kit 1 (includes 1-16)
1 175-9723 Brass female quick connect fitting 1
2 175-4814 Brass strainer fitting 1
3 175-2613 Straight brass fitting 1
4 175-6081 Hose clamp 4
5 175-6318 Hose 3/8 x 8 inch 1
6 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
7 175-7795 Cable tie 2
8 175-8773 Vinyl cap 1
9 175-2840 24V solution pump 1
10 275-1452 Bracket 1
11 275-1453 Brass fitting 1
12 175-8668 Plastic fitting 1
13 375-0291 Hose clamp 2
14a 275-1454 12 inch vinyl hose 1 (OEM)
14b 991-1405 Vinyl tubing 1/2 x 3/4 (sold by the inch) 10 in (NON-OEM)
15 275-1455 Tee fitting 1
16 175-7871 Rocker switch 1
N/S 275-4727 Wand harness 1 (included with 0)

Deluxe Power Wand Assembly - 275-7038
RefNbr Part Number Description Req Notes
0 175-8759 Deluxe power wand assembly 1 (includes 1-37)
1 175-6351 Double bend wand 1
2 175-6380 Valve mounting bracket 1
3 175-6353 Head and wand adapter 2
4 175-1662 90 degree elbow fitting 1
5 175-6354 Spray nozzle adapter 1
6 175-6355 Pop rivet 2
7 175-6356 Spray nozzle 1
8 175-9734 Polypropylene power wand brush with fastener (OBSOLETE) 1
9 175-6358 Wand head (OBSOLETE) 1
10 175-6361 Squeegee blade retainer 2
11 175-6362 Squeegee blade 17 inch 2
12 175-6363 Axle bracket 1
13 175-1384 Thumb nut 1
14 175-5810 Conical compression spring 1
15 175-6366 Adjustment stud 1
16 175-6368 Axle 1
17 175-6369 Wheel (rubber) 2
18 175-6370 Axle bracket 1
19 175-6371 Wand handle 1
20 175-6373 Handle bracket 1
21 175-6374 Male quick connect plug 1
22 175-6376 Grommet 1
23 175-6377 Solution hose 1
24 175-6378 Hose clamp 1
25 175-6379 1/4 inch hose barb fitting 1
26 175-1683 Water control valve 1
27 175-6121 Brass plug 1
28 999-0963 Bolt 1/4-20 x 3/4 carriage head stainless steel 2
29 999-1261 Washer M6 flat stainless steel 2
30 999-0152 Nut 1/4-20 nylon insert lock zinc plated 2
31 999-1308 Nut M6-1 hex stainless steel 1
32 999-1090 Screw M5-.8 x 10mm pan head phillips zinc plated 4
33 999-1026 Washer #10 internal lock stainless steel 8
34 999-0901 Screw M5-.8 x 16mm pan head phillips stainless steel 4
35 175-5812 Screw 4 x 30 flat phillips 2
36 999-0954 Nut M4-.7 nylon insert lock stainless steel 2
37 999-0557 Screw 1/4-20 x 1/2 truss head slotted stainless steel 2
38 996-1269 Abrasive power wand brush with fastener 1 (optional)

Off Board Charger Assembly - 275-7039
RefNbr Part Number Description Req Notes
1 999-1161 Nut M3-.5 hex nylock stainless steel 4
2 375-1306 Charger harness 1 (includes 3)
3 991-2103 50amp charger plug SB50 with pins (red) 1
4 175-1197 Plate 1
5 999-1158 Washer #6 flat stainless steel 6
6 175-4273 Switch 1
7 999-1040 Screw M3-.5 x 20mm pan head 2
8 999-1221 Screw M3-.5 x 25mm pan head stainless steel 2
9 175-3139 24V 19amp off board battery charger 1 (includes 10-11)
10 991-2103 50amp charger plug SB50 with pins (red) 1
11 275-0052 16/3 charger extension cord 10 foot 1

Bumper Wheel Kit - 275-7040
RefNbr Part Number Description Req Notes
0 275-4986 Guide wheel assembly 1 (includes 1-13)
1 175-3719 Screw 3/8 x 1 1/4 shoulder 2
2 275-5209 Wheel (gray) 2
3 999-9097 Washer M8 flat stainless steel 2
4 999-1666 Washer M7 flat stainless steel 2
5 999-1053 Washer 5/16 internal star lock stainless steel 2
6 999-0593 Nut 5/16-18 hex stainless steel 2
7 275-4987 Screw M8-1.25 x 40mm truss head phillips 2
8 175-0117 Guide wheel with bushing 2
9 175-4927 Screw M8-1.25 x 20mm button head 4
10 275-1479 Left hand roller bracket 1
11 999-0665 Nut M8-1.25 flange lock 2
12 999-0496 Nut M8-1.25 nylon insert lock stainless steel 4
13 275-1461 Right hand roller bracket 1

Power Wand Hose Assembly - 275-7041
RefNbr Part Number Description Req Notes
0 175-8757 Power wand hose assembly 1 (includes 1-6)
1 175-6345 Quick connect male fitting 1
2 175-6346 Hose clamp 2
3 175-6347 Hose 1/4 inch x 13 foot 1
4 175-6348 1 1/2 inch swivel cuff 2
5 175-6349 Vacuum hose 1 1/2 x 10 foot 1
6 175-6350 Quick connect female connector 1
7 175-8758 Connector 1

Wheel Kit Assembly - optional - 275-7042
RefNbr Part Number Description Req Notes
0a 275-4992 Pneumatic wheel assembly 1 (includes 1a, 2-4)
0b 275-4994 Foam-filled wheel assembly 1 (includes 1b, 2-4)
1a 675-9896 Air filled (pneumatic) tire 2
1b 175-3652 Foam filled wheel 2
2 275-4993 Wheel hub 2
3 999-0497 Nut M6-1 nylon insert lock stainless steel 8
4 999-0016 Washer 1/4 flat plain finish 8

Wire Harness Assembly - ec-H2O Model - 275-7043
RefNbr Part Number Description Req Notes
1a 375-1305 ec-H2O Nanoclean wire harness 1 (after 10720995) (includes 2)
1b 275-7552 Wire harness assembly ec-H2O 1 (between SN 10455033 and SN 10740995) (includes 2)
1c 275-4726 Wire harness assembly ec-H2O 1 (before SN 10455033) (includes 2)
2 275-5885 10amp fuse 1
3 175-2216 Diode plug 1

- Pad Holders - 275-9029
RefNbr Part Number Description Req Notes
1 991-2214 Center-Lok II pad holder - left hand thread (red)
2a 991-2201 Center-Lok II pad holder - right hand thread (black) (Pad driver side female, Floor side male)
2b 991-8577 Pad retainer (Pad driver side male, Floor side female)
3a 991-2202 Big mouth pad holder set (blue) (includes 3 screws)
3b 991-2205 Deep lock ring and pad grip ring
4 991-2203 Big mouth pad holder male thread portion
5 991-2206 Center-Lok 3 pad holder (includes 3 screws)
6 996-0372 Big mouth pad holder (left hand thread)
7 N/A Not available
8 991-2209 Split retainer - pad holder ring (OBSOLETE)
9 N/A Not available (replaced by #3 991-2202)
10 991-2211 Center lock pad holding cup (male) (yellow) (OBSOLETE)

Solution Assembly - ec-H2O Nanoclean - 375-0173
RefNbr Part Number Description Req Notes
1 375-0142 ec-H2O module kit 1
2 999-1383 Screw M6-1 x 16mm hex head stainless steel 10
3 275-4983 Mounting bracket 1
4 175-3671 Hose clamp 3
5 275-8703 Straight plastic fitting (Tennant Industrial) 1
6 175-7834 Plastic fitting 1
7 375-0291 Hose clamp 5
8 375-1294 Hose (clear) 1
9 175-1025 Straight brass fitting 2
10a 175-9025 In-line screen filter assembly 1 (includes 10b-10e)
10b 175-5865 Top filter body housing 1
10c 175-5866 Mesh filter screen 1
10d 175-5867 Filter gasket 1
10e 175-5868 Short clear filter bowl 1
11 175-2882 Filter mounting bracket weldment 1
12 175-3690 U clamp 1
13 999-0998 Washer #10 flat stainless steel 1
14 999-0740 Nut M5-.8 hex stainless steel 1
15 175-7930 Indicator valve knob (black) 1
16 175-7931 Compression spring 1
17 175-2884 Solution flow decal 1
18 175-2883 Solution decal bracket 1
19a 175-7884 24V solution solenoid valve assembly 1 (includes 19b)
19b 175-8698 Solenoid valve rebuild kit (internal parts) 1
20 175-4810 Tee fitting 1
21 175-3329 Plastic tee fitting 1
22 275-1534 3 foot PVC hose (braided) (Tennant Industrial) 1
23 275-4752 Capacitor plug 1
24 175-7795 Cable tie 2
25 997-2009 Hose clamp 2
26 275-1535 Pump mounting bracket 1
27 175-3685 90 degree elbow fitting 1
28 275-4753 24V solution pump 1
29 275-2390 90 degree fitting 1
30 175-1656 Hose clamp 3
31 375-1137 Hose 1
32 375-1295 Check valve 1
33 175-7303 1/4 inch union tee 1
34 175-3529 Brass fitting 1
35 275-4760 Press switch 1
36 375-1138 Plastic fitting 1
37 375-0075 90 degree elbow 1
38 375-0076 Plastic tee fitting 1
39 175-9691 Hose 1/4 x 1 foot (Tennant Industrial) 1
40 275-1537 45 inch vinyl tubing 1
41 375-0148 Plastic tee fitting 1
42 375-0149 Straight orifice fitting 1
43 375-1296 PVC hose (green) 1
44 375-1297 Plastic fitting 1
45 375-0146 Dispenser pump assembly 1
46 375-1298 PVC hose (green) 1
47a 375-1299 Ec-H20 mounting bracket 1 (cylindrical)
47b 375-1300 Ec-H20 mounting bracket 1 (disk)
48 275-7799 Fastener 1
49 375-0144 Nanoclean cartridge 1
50 375-0079 90 degree elbow 1
51 175-6081 Hose clamp 6

ec-H2O Nanoclean Module Assembly - 375-0174
RefNbr Part Number Description Req Notes
0 375-0142 ec-H2O module kit 1 (includes 1a-14)
1a 375-0280 ec-H2O Kit (plumbing) 1 (includes 1b-13)
1b 375-0281 Upper ec-H2O module housing 1
2 275-8168 Screw M5 x 16mm pan head 4
3 275-4773 Rocker switch 1
4 999-1947 Screw M4-.7 x 50 hex stainless steel 4
5 375-0282 High flow 5 plate electrode 1
6 999-0266 Washer #8 SAE flat stainless steel 4
7 999-0954 Nut M4-.7 nylon insert lock stainless steel 4
8 175-5305 Hose 1/4 x 3 foot 1
9 375-0283 Molded hose 1
10 275-5731 Direction decal 1
11 175-5304 Hose clamp 1
12 175-6081 Hose clamp 1
13 375-0284 B2 module harness 1
14 375-9401 Replacement controller kit 1

ec-H2O Module Assembly - After SN 10448304 - 375-0175
RefNbr Part Number Description Req Notes
0 275-9935 ec-H20 module (OBSOLETE) 1 (includes 1a-21)
1a 275-4953 Module plumbing kit 1 (includes 1b-17)
1b 175-6347 Hose 1/4 inch x 13 foot 1
2 175-1656 Hose clamp 4
3 175-1662 90 degree elbow fitting 2
4 275-9936 Cylindrical electrode 1
5 275-4770 Straight brass fitting 1
6 999-0954 Nut M4-.7 nylon insert lock stainless steel 4
7 999-0266 Washer #8 SAE flat stainless steel 4
8 275-4954 Valve bracket 1
9 999-1165 Screw 8-32 x 3/8 truss head phillips stainless steel 2
10 275-4769 24V solenoid valve 1
11 275-4955 PVC hose 1
12 275-5731 Direction decal 1
13 275-4956 5 plate electrode 1
14 275-4957 Front module housing 1
15 275-4773 Rocker switch 1
16 999-1947 Screw M4-.7 x 50 hex stainless steel 4
17 275-4958 Main wiring harness 1
18 275-4761 Rear module housing 1
19 275-5946 Grommet 1
20 275-4775 Controller replacement kit (ec-H2O) 1
21 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 8

Wire Harness Assembly - Telemetry - 375-0176
RefNbr Part Number Description Req Notes
1 375-1304 Telemetry wire harness 1 (includes 2)
2 275-7904 Fuse (Tennant Industrial) 1

Iris Telemetry Assembly - after SN 10740995 - 375-0177
RefNbr Part Number Description Req Notes
1 375-1307 Lift weldment bracket 1
2 275-2615 Telemetry control box assembly kit 1
3 375-1308 Control box guard weldment 1
4 375-1309 Guard cover 4
5 999-0016 Washer 1/4 flat plain finish 4
6 999-0502 Bolt M6-1 x 20mm hex head full thread zinc 1
7 175-4629 P clamp 1
8 175-8827 Foam gasket 2
9 275-7897 Antenna 1
10 375-1151 Shunt 1
11 175-3370 Screw M4-.7 x 8mm pan head stainless steel 2
12 999-1083 Washer #8 internal star lock stainless steel 2
13 999-1158 Washer #6 flat stainless steel 2
14 999-0784 Screw M8-1.25 x 16mm hex head stainless steel 2
15 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 2
16 999-1053 Washer 5/16 internal star lock stainless steel 2
17 375-1310 Shunt bracket 1
18 275-7625 Plastic clip 2
19 175-7795 Cable tie 10
20a 375-1304 Telemetry wire harness 1 (includes 20b)
20b 275-7904 Fuse (Tennant Industrial) 1
21 998-0010 Battery jumper cable - ring type (red) 1
22 375-1154 Shunt wiring harness 1
23 375-1155 Heatshrink sleeve 1
24 275-7899 Telemetry decal 1

Iris Telemetry Battery Manager Assembly - 375-0178
RefNbr Part Number Description Req Notes
0 475-2882 HARNESS KIT, AMII, CI [T5e] 1 (includes 1a-10) (kit needed to add Iris battery manager functionality to Telemetry models with on-board charger only)
1a 375-1304 Telemetry wire harness 1 (includes 1b)
1b 275-7904 Fuse (Tennant Industrial) 1
2 175-7795 Cable tie 6
3 999-1201 Nut 1/4-28 nylon insert lock hex stainless steel 2
4 375-4008 24V onboard charger 1
5 175-0598 Screw 5mm-.8 x 6 pan head 3
6 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 3
7 375-4009 Charger weldment bracket 1
8 375-4011 Cable assembly 1
9 375-4010 Battery charger wiring harness 1
10 175-0037 Wire tie 2
11 275-1585 16/3 charger power cord 15 foot (black) 1

Hydrolink Battery Watering System Assembly - 375-0179
RefNbr Part Number Description Req Notes
0 375-0278 24V battery fill kit 1 (includes 1-5)
1 275-6999 Battery fill pump kit 1
2 375-3448 24V battery water tube 1
3 375-0001 Battery fill cap 4
4 375-0002 Battery tag decal 1
5 175-7795 Cable tie 2

Scrub Head Mounting Assembly - Disk - 375-4144
RefNbr Part Number Description Req Notes
1 999-0786 Screw M8-1.25 x 35mm hex head stainless steel 1
2 999-0024 Washer 5/16 flat stainless steel 10
3 175-7919 Guide wheel 1
4 175-2249 Sleeve 1
5 999-0496 Nut M8-1.25 nylon insert lock stainless steel 10
6a 275-1461 Right hand roller bracket 1
6b 275-1479 Left hand roller bracket 1
7 999-1324 Screw M8-1.25 x 20mm flat head stainless steel 2
8 175-2106 Cotter hair pin 2
9 175-2105 Clevis pin 2
10 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 7
11 275-1462 Bracket 2
12 275-1369 Knob M10 thread knurled 2
13 175-7018 Compression spring 2
14 999-1408 Screw M10-1.5 x 90mm hex head stainless steel 2
15 N/A Not available 1 (actuator bracket assembly) (replaced by 16, 17 and 18) (before SN 10325114)
16 275-4729 Roller bracket 1 (after SN 10325113)
17 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 1 (after SN 10325113)
18 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1 (after SN 10325113)
19 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 1
20 275-1474 Screw M8-1.25 x 110mm hex head (Tennant Industrial) 1
21 999-1053 Washer 5/16 internal star lock stainless steel 1
22 275-1439 Wire 12 gauge x 250mm 1
23 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 2
24 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
25 275-4732 White and black logo decal (OBSOLETE) 1
26 275-4730 Disk head cover kit 1 (includes 27)
27 275-4731 Front sound insulation 1

- Batteries - 999-5047
RefNbr Part Number Description Req Notes
1 162-0003 6V 225Ah wet battery (SNSR) 4
2 162-0043 6V 224Ah AGM battery (Group GC2) 4

- Chargers - 999-5080
RefNbr Part Number Description Req Notes
1 162-5060 24V 20amp battery charger with small SB50 red plug 1
2 162-5070 24V 20amp AGM battery charger with small SB50 red plug 1
3a 275-6265 24V onboard battery charger 1
3b 275-0052 16/3 charger extension cord 10 foot 1
4 991-2103 50amp charger plug SB50 with pins (red) 1
5a 162-5079 SCR assembly kit 1
5b 372-1254 Fuse assembly 1
6 162-5087 AC cord set kit 1
7 162-5081 Control board assembly 1

- Frequently Replaced Parts - 24 inch - 999-9644
RefNbr Part Number Description Req Notes
01a 162-0003 6V 225Ah wet battery (SNSR) (4)
01b 162-0043 6V 224Ah AGM battery (Group GC2) (4)
02 275-6265 24V onboard battery charger (For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
03a 275-0052 16/3 charger extension cord 10 foot
03b 162-5060 24V 20amp battery charger with small SB50 red plug
04 991-2103 50amp charger plug SB50 with pins (red)
05 998-0010 Battery jumper cable - ring type (red)
06 175-7872 Key switch with 2 keys (power)
07 991-1634 Key (pkg of 2)
08 175-7836 Snap switch (vacuum)
09 175-8630 Brush pressure switch (brush)
10 175-7884 24V solution solenoid valve assembly
11 175-7958 Squeegee blade 20 inch linatex front
12 175-7961 Squeegee blade 20 inch linatex rear (red)
13 175-7959 Squeegee blade 20 inch gum rubber front
14 175-7962 Squeegee blade 20 inch gum rubber rear (tan)
15 275-1560 Squeegee blade 24 inch gum rubber rear (tan)
16 275-1556 Squeegee blade 24 inch gum rubber front
17 275-1559 Squeegee blade 24 inch linatex rear (red)
18 275-1555 Squeegee blade 24 inch linatex front
19a 175-7966 Vacuum hose with short cuffs (OEM)
19b 991-5139 Vacuum hose with short cuffs (NON-OEM)
20a 175-8784 Recovery tank lid assembly (lid, gasket, & label)
20b 991-7141 Recovery tank lid assembly
21 175-8785 Recovery lid gasket
22a 175-4214 Drain plug assembly
22b 991-3028 Drain plug assembly
23 275-1376 24V 3 stage vacuum motor kit (OEM)
24 991-1210-P 24V 3 stage vacuum motor tangential with Packard plug (NON-OEM)
25 991-2206 Center-Lok 3 pad holder
26 996-1693 11 inch heavy grit stripping brush - 80 grit
27 996-1694 11 inch medium grit scrubbing brush - 180 grit
28 996-1695 11 inch lite grit scrubbing brush - 500 grit
29 996-1696 11 inch polypropylene scrubbing brush
30 996-1697 11 inch Pad driver
31 996-0077 Clutch plate
32 275-6265 24V onboard battery charger (Charger has been replaced. Use part number 275-4782.)

- Frequently Replaced Parts - 28 inch - 999-9708
RefNbr Part Number Description Req Notes
01 162-0003 6V 225Ah wet battery (SNSR) 4
02 162-0043 6V 224Ah AGM battery (Group GC2) 4
03 275-6265 24V onboard battery charger (For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
04 275-4782 24V onboard battery charger kit
05 175-3139 24V 19amp off board battery charger
06 991-2103 50amp charger plug SB50 with pins (red)
07 998-0010 Battery jumper cable - ring type (red)
08 175-7872 Key switch with 2 keys (power)
09 991-1634 Key (pkg of 2)
10 175-7836 Snap switch (vacuum)
11 175-8630 Brush pressure switch (brush)
12 175-7884 24V solution solenoid valve assembly
13 275-1565 Squeegee blade 28 inch linatex front
14 275-1569 Squeegee blade 28 inch linatex rear
15 275-1566 Squeegee blade 28 inch gum rubber front
16 275-1570 Squeegee blade 28 inch gum rubber rear (tan)
17a 175-7966 Vacuum hose with short cuffs (OEM)
17b 991-5139 Vacuum hose with short cuffs (NON-OEM)
18a 175-8784 Recovery tank lid assembly (lid, gasket, & label)
18b 991-7141 Recovery tank lid assembly
19 175-8785 Recovery lid gasket
20a 175-4214 Drain plug assembly
20b 991-3028 Drain plug assembly
21 175-7785 Recovery drain hose assembly
22 275-1376 24V 3 stage vacuum motor kit (OEM)
23 991-1210-P 24V 3 stage vacuum motor tangential with Packard plug (NON-OEM)
24 996-1601 13 inch heavy grit stripping brush - 80 grit
25 996-1602 13 inch medium grit scrubbing brush - 180 grit
26 996-1603 13 inch lite grit scrubbing brush - 500 grit
27 996-1604 13 inch polypropylene scrubbing brush
28 996-1605 14 inch pad driver
29 996-0077 Clutch plate
30 991-2206 Center-Lok 3 pad holder
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