
OPERATION
Nobles Strive (09--04)
21
STORING MACHINE
1. Charge batteries before storing. Never store
machine with discharged batteries.
2. Drain and rinse tanks thoroughly.
3. Store the machine in a dry area with the scrub
head in the raised position.
4. Remove the recovery tank lid to promote air
circulation.
ATTENTION: If storing the machine in freezing
temperatures, be certain to drain tanks, purge
pump and remove the solution tank filter located
under the machine at rear.
ATTENTION: Do not expose machine to rain, store
indoors.
RECOMMENDED STOCK ITEMS
Refer to the Parts List section for recommended stock
items. Stock Items are clearly identified with a bullet
preceding the parts description. See example below:
TROUBLESHOOTING
PROBLEM
CAUSE
SOLUTION
No machine power.
Key turned off.
Turn key on.
Tripped main power circuit breaker.
Reset breaker.
Discharged batteries.
Recharge batteries.
Loose or disconnected battery cable.
Secure battery cable connections.
Expired battery life.
Replace batteries.
Brush motor(s) do not operate.
Control grips not rotated.
Rotate control grips forward.
Tripped brush motor circuit breaker(s). Determine cause and reset breaker.
Low voltage interrupter activated.
Recharge batteries.
Loose or broken belt.
Contact Service Center.
Faulty brush motor or wiring.
Contact Service Center.
Worn carbon brushes in motor.
Contact Service Center.
Vacuum motor(s) do not operate.
Scrub head is raised off floor.
Lower scrub head.
Low voltage interrupter activated.
Recharge batteries.
Blown fuse.
Replace fuse.
(#768688 -- 30A Fuse)
Faulty vacuum motor or wiring.
Contact Service Center.
Worn carbon brushes in motor.
Contact Service Center.
Machine does not propel or
l i
tl
Tripped drive motor circuit breaker.
Determine cause and reset breaker.
propels incorrectly.
Faulty potentiometer or speed control
board.
Contact Service Center.
Faulty drive motor or wiring.
Contact Service Center.
Worn carbon brushes in motor.
Contact Service Center.