Why won't the squeegee go down on my Windsor chariot iScrub 20 CSC20?
- JJoann SkinnerSep 15, 2025
If the squeegee on your Windsor Scrubber won’t go down, it might be in double scrub mode. Release the squeegee from double scrub mode.

Why won't the squeegee go down on my Windsor chariot iScrub 20 CSC20?
If the squeegee on your Windsor Scrubber won’t go down, it might be in double scrub mode. Release the squeegee from double scrub mode.
Why is there little or no propel in my Windsor chariot iScrub 20 CSC20 Scrubber?
If the Windsor Scrubber has little or no propel, the issue might stem from several causes. The battery charge could be low, so charge the batteries. A circuit breaker might have tripped, in which case you should reset the controller circuit breaker. The controller could be protecting the motor from overload, so allow the unit to cool down for several minutes. The machine might be stalled against an obstacle; remove the obstacle or push the machine away. The controller could be overheated, so allow a cool-down period. There might be a loose motor connection, so check the wires and connections from the controller to the motor. The throttle circuit or potentiometer could be faulty, so check the wires and connections from and potentiometer resistance. Finally, the drive lever might be disengag...
What to do if my Windsor chariot iScrub 20 CSC20 has poor or no water pickup?
If your Windsor Scrubber has poor or no water pickup, several factors could be at play. Debris might be caught on the squeegee, so remove any obstructions. The squeegee blades could be worn, so rotate or replace them. The vacuum hose might be clogged; clear any obstructions. The vacuum hose could be disconnected from the squeegee or recovery tank, so reconnect it. The recovery tank float system might be dirty, so clean it. The recovery tank might not be sealed, so latch the console cover and check or replace the damaged gasket. The vacuum circuit breaker might have tripped, so reset it. The float-ball shut-off might be engaged because the tank is full, so empty the recovery tank. Finally, foam might be filling the recovery tank, so empty it and use less or a different detergent, or use a d...
Crucial safety guidelines for machine operation and handling.
Defines warning symbols and hazard levels for user safety.
Illustrates the placement of safety labels on the machine.
Details machine performance, dimensions, and electrical data.
Explains the functionality of the machine's primary systems.
Identifies and describes the machine's driving interface and controls.
Explains the controls for the scrubbing mechanism and modes.
Provides instructions for draining and cleaning solution and recovery tanks.
Outlines routine maintenance tasks based on work hours.
Covers battery maintenance, charging, and specific gravity checks.
Lists common problems, their causes, and solutions for the machine.
Diagram and list of parts for the main operator console assembly.
Exploded view and part numbers for the machine's control panel components.
Diagram and part list for the lower drive unit assembly.
Details of the squeegee assembly, including blades and mounting.
Schematic diagrams illustrating electrical connections for specific serial numbers.











