- 25 -
TROUBLESHOOTING GUIDE
ISSUE
POTENTIAL CAUSE
PROPOSED SOLUTION
INSUFFICIENT WATER TO SCRUB HEAD
SOLUTION FLOW SETTING IS TOO LOW
ADJUST SOLUTION CONTROL
SOLUTION TANK IS EMPTY
ADD WATER/SOLUTION TO THE TANK
INLINE SOLUTION FILTER IS CLOGGED
REMOVE AND CLEAN THE FILTER
SOLUTION TUBE IS CLOGGED, KINKED, OR DAMAGED
INSPECT TUBES
SOLUTION SHUT OFF VALVE IS CLOSED
OPEN VALVE
SOLUTION SOLENOID VALVE MAY BE FAULTY
VERIFY OPERATION AND REPLACE IF NECESSARY
POOR WATER RECOVERY
RECOVERY TANK IS FULL
EMPTY RECOVERY TANK
DIRTY OR WORN SQUEEGEE BLADES
INSPECT AND ROTATE OR REPLACE AS REQUIRED
RECOVERY HOSE LOOSE OR DAMAGED
INSPECT AND REPAIR
RECOVERY HOSE OR SQUEEGEE ASSEMBLY HAS AN OBSTRUCTION
CLEAR OBSTRUCTIONS FROM RECOVERY SYSTEM
SQUEEGEE ASSEMBLY MAY BE OUT OF ADJUSTMENT
ADJUST AS NECESSARY
STUCK OR DAMAGED BALL FLOAT
INSPECT AND REPAIR/REPLACE
RECOVERY TANK LID IS NOT SEALING PROPERLY
INSPECT RECOVERY LID GASKET. REPAIR OR REPLACE IF NEEDED
DRAIN HOSE CAP IS NOT INSTALLED PROPERLY
INSTALL DRAIN HOSE SECURELY
LOW BATTERY VOLTAGE
CHARGE BATTERIES
MACHINE WILL NOT TURN ON
FAULTY KEY SWITCH
DIAGNOSE AND REPLACE
DISCHARGED BATTERIES
CHARGE BATTERIES
LOOSE OR DAMAGED WIRE
REPAIR
MACHINE NOT CLEANING FLOOR PROPERLY
WORN PAD OR BRUSH
INSPECT AND REPLACE AS REQUIRED
WRONG PAD OR BRUSH FOR APPLICATION
CONTACT YOUR LOCAL DISTRIBUTOR FOR RECOMMENDED APPLICATION
INSUFFICIENT CLEANING SOLUTION FOR APPLICATION
ADJUST THE MIXTURE AS REQUIRED
EXCESSIVE FOAM IN RECOVERY TANK
IMPROPER DETERGENT TYPE
USE A LOW-FOAM DETERGENT OR ADD A DEFOAMING AGENT TO THE RECOVERY TANK.
READ ALL CHEMICAL LABELS THOROUGHLY BEFORE USE
VACUUM MOTOR WILL NOT RUN
SQUEEGEE LIFT LEVER IS STILL RAISED
LOWER SQUEEGEE LEVER
VACUUM RELAY MAY BE FAULTY
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND ISOLATE
VACUUM SWITCH OR WIRING MAY BE FAULTY
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND ISOLATE
VACUUM MOTOR WILL NOT TURN OFF
STILL IN DELAY MODE
ALLOW 10 SECONDS FOR VACUUM TO SHUT DOWN
VACUUM RELAY MAY BE FAULTY
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT AND ISOLATE
Summary of Contents for S-20
Page 5: ...PAGE INTENTIONALLY BLANK...
Page 25: ...20 RETURN TO TABLE OF CONTENTS PAGE INTENTIONALLY BLANK...
Page 29: ...RETURN TO TABLE OF CONTENTS 24 PAGE INTENTIONALLY BLANK...
Page 40: ...35 RETURN TO TABLE OF CONTENTS CONTROLS S 24XM TRACTION MODELS...
Page 42: ...37 RETURN TO TABLE OF CONTENTS S 20HD CONTROLS...
Page 50: ...45 RETURN TO TABLE OF CONTENTS S 20HD DISK SCRUB HEAD...
Page 61: ...RETURN TO TABLE OF CONTENTS 56 PAGE INTENTIONALLY BLANK...
Page 62: ...RETURN TO TABLE OF CONTENTS 57 DATE MAINTENANCE LOG...
Page 63: ...58 RETURN TO TABLE OF CONTENTS DATE MAINTENANCE LOG...
Page 66: ...www pacificfloorcare com...