USAfixTM - Repair Guide (RG) - Master Email RG
- Adjusting the Potentiometer
 Level of Difficulty -  Estimated Completion Time - minutes
NILFISK - CONVERTAMATIC 26D-C

Tools Required
Tool 
Screwdriver-flat tip
Screwdriver-phillips
Volt meter (True RMS capable)

Parts Required


Step Procedure & Parts & Tools
1 Remove the 4 screws from the paddle cover using a Phillips screwdriver.
Screwdriver-phillips

2 Remove the paddle cover.

3 Plug volt meter into red/white wires on drive motor.
Volt meter (True RMS capable)

4 Loosen the potentiometer screw using a Phillips screwdriver.
Screwdriver-phillips

5 Using a flat tip screwdriver, turn the potentiometer screw until brushes shut-off or volt meter gets to zero.
Volt meter (True RMS capable)
Screwdriver-flat tip

6 Retighten the potentiometer screw. Reverse steps 1 and 2 to replace the paddle cover.
Screwdriver-flat tip