R.P.S. Corporation 290 Series Operating Instructions & Parts Manual - page 21
21
290/350 Operator and Parts Manual V13.1210
TROUBLE SHOOTING
PROBLEM
CAUSE
SOLUTION
NO POWER, NOTHING OPERATES
FAULTY KEY SWITCH
CONTACT LOCAL SERVICING DEALER
BATTERIES NEED CHARGING
SEE CHARGING BATTERIES
FAULTY BATTERY
REPLACE BATTERY
LOOSE BATTERY CABLE
TIGHTEN LOOSE CABLE
MAIN CIRCUIT BREAKER TRIPPED
WAIT 5 MINUTES FOR AUTO RESET -
DETERMINE CAUSE AND CORRECT
BRUSH MOTOR (S) DO NOT OPERATE
BRUSH DESK IS NOT DOWN
PUT BRUSH DESK DOWN
FOOTPEDAL IS NOT DEPRESSED
ENGAGE FOOT PEDAL
BRUSH CIRCUIT BREAKER
TRIPPED
WAIT 5 MINUTES FOR AUTO RESET -
DETERMINE CAUSE AND CORRECT
CARBON BRUSHES WORN
CONTACT LOCAL SERVICING DEALER
FAULTY BRUSH MOTOR OR WIRES
CONTACT LOCAL SERVICING DEALER
DRIVE MOTOR DOES NOT OPERATE
RECHARGE SWITCH MISADJUST-
ED
CONTACT LOCAL SERVICING DEALER
FAULTY SPEED CONTROLLER OR
WIRES
CONTACT LOCAL SERVICING DEALER
FAULTY DRIVE MOTOR
CONTACT LOCAL SERVICING DEALER
FAULTY WIRING
CONTACT LOCAL SERVICING DEALER
CARBON BRUSHES WORN
CONTACT LOCAL SERVICING DEALER
VACUUM MOTOR DOES NOT OPERATE
SQUEEGEE IS IN THE UP POSITION ROTATE SQUEEGEE LIFT LEVER DOWN
FAULTY VACUUM SWITCH
TRY OPERATING “WHITE” TOGGLE
VACUUM CIRCUIT BREAKER
TRIPPED
WAIT 5 MINUTES FOR AUTO RESET -
DETERMINE CAUSE AND CORRECT
FAULTY VACUUM MOTOR
CONTACT LOCAL SERVICING DEALER
CARBON BRUSHES WORN
CONTACT LOCAL SERVICING DEALER
DRIVE MOTOR RUNS INCORRECTLY
FAULTY SPEED CONTROLLER OR
WIRES
CONTACT LOCAL SERVICING DEALER
FAULTY POTENTIOMETER
CONTACT LOCAL SERVICING DEALER
LOOSE WIRES
CONTACT LOCAL SERVICING DEALER
INSUFFICIENTY SOLUTION FLOW
SOLUTION TANK LOW
REFILL SOLUTION TANK - DRAIN RE-
COVERY TANK
FLOW KNOB TURNED DOWN
MOVE LEVER TO ON
SOLUTION FILTER CLOGGED
REMOVE COVER AND CLEAN
SOLUTION LINE CLOGGED
REMOVE AND BLOW OUT WITH COM-
PRESSED AIR
SOLUTION VALVE CLOGGED
REMOVE COVER AND CLEAN