TROUBLESHOOTING GUIDE
20
ISSUE
POTENTIAL CAUSE
PROPOSED SOLUTION
MANUAL SECTION
INSUFFICIENT WATER TO SCRUB HEAD
SOLUTION FLOW SETTING IS TOO LOW
ADJUST SOLUTION CONTROL
SOLUTION
DISTRIBUTION
SOLUTION TANK IS EMPTY
ADD WATER/SOLUTION TO THE TANK
SOLUTION
DISTRIBUTION
INLINE SOLUTION FILTER IS CLOGGED
REMOVE AND CLEAN THE FILTER
SOLUTION
DISTRIBUTION
SOLUTION TUBE IS CLOGGED, KINKED, OR DAMAGED INSPECT TUBES
PARTS DIAGRAMS
SOLUTION SHUT OFF VALVE IS CLOSED
OPEN VALVE
SOLUTION
DISTRIBUTION
SOLUTION SOLENOID VALVE MAY BE FAULTY
VERIFY OPERATION AND REPLACE IF NECESSARY
PARTS DIAGRAMS
POOR WATER RECOVERY
RECOVERY TANK IS FULL
EMPTY RECOVERY TANK
RECOVERY SYSTEM
DIRTY OR WORN SQUEEGEE BLADES
INSPECT AND ROTATE OR REPLACE AS REQUIRED
RECOVERY SYSTEM
RECOVERY HOSE LOOSE OR DAMAGED
INSPECT AND REPAIR
PARTS DIAGRAMS
RECOVERY HOSE OR SQUEEGEE ASSEMBLY HAS AN
OBSTRUCTION
CLEAR OBSTRUCTIONS FROM RECOVERY SYSTEM
PARTS DIAGRAMS
SQUEEGEE ASSEMBLY MAY BE OUT OF ADJUSTMENT ADJUST AS NECESSARY
RECOVERY SYSTEM
STUCK OR DAMAGED BALL FLOAT
INSPECT AND REPAIR/REPLACE
RECOVERY SYSTEM
RECOVERY TANK LID IS NOT SEALING PROPERLY
INSPECT RECOVERY LID GASKET. REPAIR OR
REPLACE IF NEEDED
PARTS DIAGRAMS
DRAIN HOSE CAP IS NOT INSTALLED PROPERLY
INSTALL DRAIN HOSE SECURELY
RECOVERY SYSTEM
LOW BATTERY VOLTAGE
CHARGE BATTERIES
CHARGING
MACHINE WILL NOT TURN ON
FAULTY KEY SWITCH
DIAGNOSE AND REPLACE
WIRING DIAGRAM
DISCHARGED BATTERIES
CHARGE BATTERIES
CHARGING
LOOSE OR DAMAGED WIRE
REPAIR
WIRING DIAGRAM
MACHINE NOT CLEANING FLOOR PROPERLY
WORN PAD OR BRUSH
INSPECT AND REPLACE AS REQUIRED
SCRUB DECK SETUP
WRONG PAD OR BRUSH FOR APPLICATION
CONTACT YOUR LOCAL DISTRIBUTOR FOR
RECOMMENDED APPLICATION
SCRUB DECK SETUP
INSUFFICIENT CLEANING SOLUTION FOR APPLICATION ADJUST THE MIXTURE AS REQUIRED
SOLUTION
DISTRIBUTION
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
RECOVERY SYSTEM
VACUUM MOTOR WILL NOT RUN
SQUEEGEE LIFT LEVER IS STILL RAISED
LOWER SQUEEGEE LEVER
RECOVERY SYSTEM
VACUUM RELAY MAY BE FAULTY
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT
AND ISOLATE
WIRING DIAGRAM
VACUUM SWITCH OR WIRING MAY BE FAULTY
CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT
AND ISOLATE
WIRING DIAGRAM
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