Step | | Procedure & Parts & Tools |
1 |
|
Either have water in tank, or adjust water sensor to show orange and green LED's on a dry hose.
|
2 |
|
Access Power Board and bypass seat switch
|
3 |
|
Disable drive by removing Black (negative) Drive Cable from Power Board. Use 4mm Allen Wrench
Wrench-Allen metric 4.0mm |
|
|
4 |
|
locate pump connector on board
|
5 |
|
Insert needle probes into Red and Blue wires
Volt meter (True RMS capable) |
|
|
6 |
|
Activate brush and solution system to full settings
|
7 |
|
Press pedal down...pump should show 24+V on full setting - gradually decreasing with lower settings. Approx 15-16V at Setting 1.
|