27
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)
*
Check that recovery lid seals tightly. *
Visually check for damaged or worn wheels. *
Check brushes for proper installation. *
Check vacuum hose connections. *
Check that vacuum shoes are securely attached. *
Check for securely attached drain hoses, plug and cap. *
Check pedal, brake and steering for proper operation. *
Clean out recovery tank and debris bin. *
Clean and inspect float shutoff. *
Clean out solution tank. *
Clean and inspect solution filter strainer. *
Run vacuum motors to dry. *
Clean brushes and check wear. *
Clean vacuum shoes and check wear. *
Clean outside of tanks, check for damage. *
Store with recovery lid propped open. *
Charge batteries if needed. *
Clean off top of batteries. *
Check battery cells with hydrometer. (Wet cell only) *
Inspect vacuum shoes. *
Check battery connections are tight. *
Inspect and clean interior of solution manifold. *
Clean battery cases and battery compartment. *
Check parking brake. *
Clean pivot points on vacuum shoes and scrub deck
lift.
*
Check all motors for carbon brush wear. *
Check motor commutators. *
Check steering chain tension. *
86372820 Chariot 3 iExtract 26 Duo