- 24 -
ISSUE
POTENTIAL CAUSE
PROPOSED SOLUTION
VACUUM MOTOR WILL NOT
TURN OFF
STILL IN DELAY MODE
ALLOW 30-45 SECONDS FOR VACUUM TO SHUT DOWN
FAULTY MAIN CONTROLLER
INSPECT AND REPLACE AS REQUIRED
SCRUB HEAD WILL NOT RUN
SCRUB HEAD IS STILL RAISED
LOWER SCRUB HEAD
BATTERYSHIELD® LED IS ILLUMINATED AND HAS DISABLED THE SCRUB HEAD SERVICE THE BATTERIES
SOLUTION TANK IS EMPTY - LED IS ON
ADD WATER/SOLUTION TO THE TANK
BRUSH MOTORS TRIPPED OVER-CURRENT PROTECTION
TURN THE MACHINE OFF AND BACK ON
OPERATOR CONTROL BOARD IS DAMAGED
VERIFY OPERATION AND REPLACE IF NECESSARY
HEAD LIFT POSITION SENSOR IS DAMAGED
INSPECT AND REPLACE AS REQUIRED
BATTERIES ARE DISCHARGED BELOW THRESHOLD VOLTAGE
CHARGE BATTERIES
SCRUB HEAD LIFT ARM SWITCH MAY BE STUCK OR FAULTY
INSPECT AND REPAIR SWITCH AS REQUIRED
SCRUB HEAD OVER-CURRENT
PROTECTION IS TRIPPED
INADEQUATE SOLUTION FOR APPLICATION
INCREASE SOLUTION TO SCRUB HEAD
SCRUB HEAD IS SET TO HEAVY DOWN PRESSURE
REDUCE DOWN PRESSURE SETTING
PAD IS TOO AGGRESSIVE FOR APPLICATION
CONTACT YOUR LOCAL DISTRIBUTOR FOR RECOMMENDED APPLICATION
FAULTY OR SHORTED WIRE
REPAIR
SCRUB HEAD WILL NOT LOWER/
RISE
MECHANICAL INTERFERENCE
REPAIR
SCRUB HEAD ACTUATOR POSITION SENSOR/WIRING LOOSE OR DAMAGED
INSPECT AND REPAIR. CALIBRATION OF SENSOR IS REQUIRED.
MACHINE WILL NOT DRIVE
MAIN FUSE MAY BE BLOWN
INSPECT AND REPLACE. IF PROBLEM PERSISTS CONTACT SERVICE TECHNICIAN
BATTERY METER IS FLASHING A FAULT CODE
REFERENCE FAULT CODE AND TROUBLESHOOT AS REQUIRED
BATTERIES DISCHARGED TOO LOW
CHARGE BATTERIES
SEAT SWITCH IS NOT TRIPPED
INSPECT AND REPLACE AS REQUIRED
THROTTLE PEDAL OR PEDAL WIRES ARE DAMAGED
VERIFY OPERATION AND REPLACE IF NECESSARY
BRAKE IS NOT DISENGAGING
INSPECT AND REPLACE AS REQUIRED
FAULTY CONTROLLER
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND ISOLATE
FAULTY WIRING
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND ISOLATE
RUN TIME IS SHORT
BATTERIES ARE LOW ON WATER (LEAD ACID ONLY)
SERVICE BATTERIES
CHARGER IS NOT SET PROPERLY FOR BATTERY TYPE
SET CHARGER TO BATTERY SPECIFICATIONS
SCRUB HEAD IS IN HEAVY DOWN PRESSURE
REDUCE SCRUB HEAD PRESSURE
BATTERY CHARGER IS NOT ABLE TO FINISH CHARGE CYCLE
CONFIRM A STEADY GREEN LED AFTER THE CHARGE CYCLE
BATTERIES ARE DEFECTIVE OR AT THE END OF THEIR LIFE
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND ISOLATE
SQUEEGEE IS NOT LIFTING OR
LOWERING
LIFT LINKAGE IS BOUND UP
LUBRICATE OR LOOSEN HORIZONTAL HARDWARE
LIFT ACTUATOR IS DAMAGED
VERIFY OPERATION AND REPLACE IF NECESSARY
WIRING IS DAMAGED
INSPECT AND REPAIR
TROUBLESHOOTING GUIDE
Содержание RS28
Страница 23: ...20 RETURN TO TABLE OF CONTENTS PAGE INTENTIONALLY LEFT BLANK...
Страница 43: ...RETURN TO TABLE OF CONTENTS 40 PAGE INTENTIONALLY LEFT BLANK...
Страница 52: ...49 RETURN TO TABLE OF CONTENTS ELECTRICAL DIAGRAMS...
Страница 53: ...RETURN TO TABLE OF CONTENTS 50 ELECTRICAL DIAGRAMS...
Страница 54: ...RETURN TO TABLE OF CONTENTS 51 DATE MAINTENANCE LOG...
Страница 55: ...52 RETURN TO TABLE OF CONTENTS DATE MAINTENANCE LOG...
Страница 57: ...54 RETURN TO TABLE OF CONTENTS PAGE INTENTIONALLY LEFT BLANK...
Страница 58: ...www pacificfloorcare com...