27
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VACUUM MOTOR WILL NOT TURN OFF
STILL IN DELAY MODE
ALLOW 10 SECONDS FOR VACCUUM TO SHUT DOWN
RECOVERY SYSTEM
VACUUM RELAY MAY BE FAULTY
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND
ISOLATE
WIRING DIAGRAM
SCRUB HEAD WILL NOT RUN
SCRUB HEAD IS STILL RAISED
LOWER SCRUB HEAD
SCRUB DECK SETUP
BATTERYSHIELD® LED IS ILLUMINATED AND HAS DISABLED
THE SCRUB HEAD
SERVICE THE BATTERIES
BATTERIES
BATTERIES ARE DISCHARGED BELOW THRESHOLD VOLTAGE
CHARGE BATTERIES
CHARGING
BRUSH MOTOR CIRCUIT BREAKER HAS TRIPPED
SEE NEXT TOPIC ON THIS TABLE
TROUBLESHOOTING
TABLE
SCRUB HEAD LIFT ARM SWITCH MAY BE STUCK OR FAULTY
INSPECT AND REPAIR SWITCH AS REQUIRED
PARTS DIAGRAMS
TRIGGER SWITCH IN HANDLE MAY BE FAULTY
INSPECT AND REPAIR AS REQUIRED
PARTS DIAGRAMS
SOLUTION SOLENOID VALVE MAY HAVE AN INTERNAL SHORT
DISCONNECT WIRES FROM SOLENOID VALVE AND TRY
RUNNING THE SCRUB HEAD AGAIN. REPLACE SOLENOID IF
REQUIRED
WIRING DIAGRAM
BATTERYSHIELD® RELAY MAY BE FAULTY
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND
ISOLATE
WIRING DIAGRAM
SCRUB HEAD CIRCUIT BREAKER IS TRIPPED
INADQUATE SOLUTION FOR APPLICATION
INCREASE SOLUTION TO SCRUB HEAD
PRE-USE SETUP
SCRUB HEAD IS SET TO HEAVY DOWN PRESSURE
REDUCE DOWN PRESSURE SETTING
PRE-USE SETUP
PAD IS TOO AGGRESSIVE FOR APPLICATION
CONTACT YOUR LOCAL DISTRIBUTOR FOR RECOMMENDED
APPLICATION
PRE-USE SETUP
FAULTY OR SHORTED WIRE
REPAIR
WIRING DIAGRAM
WEAK CIRCUIT BREAKER
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND
ISOLATE. BREAKER SHOULD NOT TRIP BELOW ITS STATED
RATING
PARTS DIAGRAMS
MACHINE WILL NOT DRIVE
CIRCUIT BREAKER MAY BE TRIPPED
INSPECT AND RESET. IF PROBLEM PERSISTS CONTACT
SERVICE TECHNICIAN
PRE-USE SETUP
BATTERY METER IS FLASHING A FAULT CODE
REFERENCE FAULT CODE AND TROUBLESHOOT AS
REQUIRED
PRE-USE SETUP
BATTERIES DISCHARGED TOO LOW
CHARGE BATTERIES
CHARGING
SPEED CONTROL KNOB TURNED ALL THE WAY DOWN
INCREASE SPEED SETTING
DRIVE SYSTEM
FAULTY CONTROLLER
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND
ISOLATE
WIRING DIAGRAM
FAULTY WIRING
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND
ISOLATE
WIRING DIAGRAM
RUN TIME IS SHORT
BATTERIES ARE LOW ON WATER (LEAD ACID ONLY)
SERVICE BATTERIES
BATTERIES
CHARGER IS NOT SET PROPERLY FOR BATTERY TYPE
SET CHARGER TO BATTERY SPECIFICATIONS
CHARGING
SCRUB HEAD IS IN HEAVY DOWN PRESSURE
REDUCE SCRUB HEAD PRESSURE
PRE-USE SETUP
BATTERY CHARGER IS NOT ABLE TO FINISH CHARGE CYCLE
CONFIRM A STEADY GREEN LED AFTER THE CHARGE
CYCLE (BEFORE UNPLUGGING FROM THE OUTLET)
CHARGING
BATTERIES ARE DEFECTIVE OR AT THE END OF THEIR LIFE
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND
ISOLATE
BATTERIES
Summary of Contents for S-28
Page 56: ...BATTERYSHIELD OPTIONAL WIRING DIAGRAM 56 RETURN TO TABLE OF CONTENTS...
Page 57: ...CHEMICAL INJECTION OPTIONAL WIRING DIAGRAM 57 RETURN TO TABLE OF CONTENTS...
Page 58: ...58 MAINTENANCE LOG DATE MAINTENANCE PERFORMED RETURN TO TABLE OF CONTENTS...
Page 60: ...60 http www pacificfloorcare com RETURN TO TABLE OF CONTENTS...
