28
Maintenance
Service Schedule
MAINTENANCE
BEFORE EACH
WORK PERIOD
AFTER EACH
WORK PERIOD
50
HRS
100
HRS
200
HRS
Check water level of batteries after charging; add
distilled water if necessary. (Wet cell only)
*
Visually check for damaged or worn tires.
*
Check brush or pad for proper installation.
*
Check vacuum hose connections.
*
Check that squeegee is securely attached.
*
Check for securely attached drain hoses, plug and cap.
*
Check pedal, brake and steering for proper operation.
*
Clean out recovery tank.
*
Clean and inspect float shutoff.
*
Clean out solution tank.
*
Clean and inspect solution filter strainer.
*
Run vacuum motor to dry.
*
Clean brush or pad and check wear.
*
Clean squeegee blades and check wear.
*
Clean outside of tanks, check for damage.
*
Store with console cover propped open.
*
Charge batteries if needed.
*
Empty and clean out debris bin.
*
Clean off top of batteries.
*
Check battery cells with hydrometer. (Wet cell only)
*
Inspect scrub deck skirt.
*
Clean solution strainer inside tank.
*
Check battery connections are tight.
*
Clean battery cases and battery compartment.
*
Check parking brake.
*
Clean pivot points on squeegee and scrub deck.
*
Check all motors for carbon brush wear.
*
Check motor commutators.
*
Check steering chain tension.
*
Check drive chain tension.
*
86398220 Operators Manual - Chariot-2 iScrub 20
