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11 GALLON AUTOSCRUBBER PARTS & OPERATING MANUAL Thank you for purchasing a Pacific Floorcare product. Carefully inspect all components for freight damage. If such damage is discovered, file a “CONCEALED DAMAGE REPORT” immediately with the delivering carrier. Read this manual carefully and keep it near the machine, protected from liquids and other damaging substances. Failure to follow the instructions may result in injury or damage to equipment and property.
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11 GALLON AUTOSCRUBBER SPECIFICATIONS Features Specifications Mod e l: S-20 Disk P a d Assist S-20 Disk Tra nsa xle Driv e S-20 Orb ita l S-24 XM Disk Solution Deliv e ry Sy stem Solution capacity: 11 gal / 42 l 11 gal / 42 l 11 gal / 42 l 11 gal / 42 l...
TABLE OF CONTENTS 1. SAFETY INFORMATION 2. UNPACKING THE MACHINE UNPACKING THE MACHINE 3. TRANSPORTING THE MACHINE TIE DOWN PROCEDURE 4. BATTERIES SELECTION AND INSTALLATION SERVICING LEAD ACID BATTERIES (NON-HYDROLINK® MODELS) SERVICING LEAD ACID BATTERIES WITH HYDROLINK™ WATERING SYSTEM ...
SAFETY INFORMATION This machine is intended for commercial use. Only use recommended pads or brushes and commercially approved floor cleaning chemicals intended for machine application. The following categories are used in this manual to identify noteworthy concerns: WARNING: A potentially hazardous situation that, if not avoided, could result in death or serious injury CAUTION: A potentially hazardous situation that, if not avoided, could result in moderate injury or serious property damage...
UNPACKING UNPACKING THE MACHINE NOTE: Use a ramp with no more than a 12° Incline when loading or unloading the machine Remove the outer packaging Remove the four cleats and two tie down brackets holding the machine to the pallet Raise the scrub head into the transport position Use a suitable ramp or platform and carefully pull the machine backwards down from the pallet 3.
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4. BATTERIES WARNING: Batteries emit hydrogen and oxygen gas Keep sparks and open flame away. Do not smoke near the machine Charge batteries in a well-ventilated area with the battery compartment open WARNING: Do not wear jewelry when working near moving or electrical components CAUTION: Remove the batteries and get assistance before lifting the machine manually CAUTION:...
SERVICING - LEAD ACID BATTERIES (NON-HYDROLINK® MODELS) WARNING: Batteries emit hydrogen and oxygen gas Keep sparks and open flame away. Do not smoke near the machine Charge batteries in a well-ventilated area with the battery compartment open WARNING: Do not wear jewelry when working near moving or electrical components CAUTION: Always wear protective clothing, gloves and goggles when handling and charging batteries REQUIRED EQUIPMENT...
SERVICING LEAD ACID BATTERIES WITH HYDROLINK™ WATERING SYSTEM 1. Position the water jug at a level below the top of the batteries to prevent siphoning. Insert the open end of the hand pump assembly servicing tube into a jug of distilled water 2.
BATTERYSHIELD® AUTOMATIC WET BATTERY PROTECTION SYSTEM Scrubbers equipped with BatteryShield® technology have a sensor on the battery pack and a red LED indicator on the control panel which monitor and communicate low water conditions. 1. When batteries are fully charged and the key is turned on, BatteryShield® will check the water level If the LED remains off, there is sufficient water in the batteries A solid red LED means BatteryShield®...
5. CHARGING WARNING: Do not plug in charger cable if wall cord or battery harness is damaged NOTE: Do not use an extension cord. This will void the warranty on the charger NOTE: Ensure battery charging and storage locations comply with OSHA and any governing agencies’ standards based on your particular location and application ...
OFF-BOARD CHARGER WARNING: Do not plug in charger cable if wall cord or battery harness is damaged NOTE: Ensure battery charging and storage locations comply with OSHA and any governing agencies’ standards based on your particular location and application ...
6. PRE-USE SETUP TURNING THE UNIT ON/OFF The key switch is located on the control panel. When the machine is not in use, remove the key and store it in a secure location. CIRCUIT BREAKERS The circuit breakers on the control panel protect the components from high amp-draw. In particular, the scrub head circuit will draw too many amps when overloaded by improper application setup.
7. DRIVE SYSTEM (TRACTION MODELS) DRIVING OPERATION 1. Bail: Squeezing the Bail activates solution flow, the brush motor, and traction drive 2. Speed Control: Rotate the Speed Control with either thumb Clockwise = Faster Counterclockwise = Slower 3.
SOLUTION FLOW: The Solution Control Knob is located on the top left corner of the control panel. The valve electrically turns on and off with the Scrub Head. The knob controls how much solution passes through the valve when activated. INSPECTION AND CLEANING: FILTER ...
Lower Scrub Head Standard down pressure Heavy down pressure ORBITAL PADS NOTE: Do not lower the orbital head without a pad. Doing so damages the Mighty-Lok® face STANDARD CLEANING OPERATIONS: 1. Align the corners of the pad to the corners of the aluminum plate and press to attach 2.
DISK MACHINE PAD DRIVERS AND BRUSHES PAD AND BRUSH REMOVAL: NOTE: Using a pad driver without a pad will damage the floor surface 1. Toggle the “Brush On/Off” switch to position “A” for 1 second and then immediately to position “B”. The brush will spin in position “A”...
RECOVERY SYSTEM RECOVERY TANK To drain and rinse the recovery tank: 1. Lift the hose off the holder and lower the hose end to the desired drain location 2. Remove the press-fit cap from the drain hose and squeeze the restriction collar to control the flow 3.
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SQUEEGEE USE: 1. Lower: Lift the squeegee lever, shift it left, and lower. The vacuum motor will activate. 2. Raise: Lift the lever and shift it right. The vacuum motor will run for 10 seconds to prevent recovered solution from running back out of the hose.
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CLEAN AND INSPECT: 1. Inspect both squeegee blades. If the blade edges are not clearly defined or are worn halfway through the thickness of the blade, flip the blades to another edge or replace as required. 2. Thoroughly clean and rinse the underside of the squeegee frame, blades and neck.
TROUBLESHOOTING GUIDE ISSUE POTENTIAL CAUSE PROPOSED SOLUTION MANUAL SECTION SOLUTION SOLUTION FLOW SETTING IS TOO LOW ADJUST SOLUTION CONTROL DISTRIBUTION SOLUTION SOLUTION TANK IS EMPTY ADD WATER/SOLUTION TO THE TANK DISTRIBUTION SOLUTION INLINE SOLUTION FILTER IS CLOGGED REMOVE AND CLEAN THE FILTER INSUFFICIENT WATER TO SCRUB HEAD DISTRIBUTION SOLUTION TUBE IS CLOGGED, KINKED, OR DAMAGED INSPECT TUBES...
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STILL IN DELAY MODE ALLOW 10 SECONDS FOR VACCUUM TO SHUT DOWN RECOVERY SYSTEM VACUUM MOTOR WILL NOT TURN OFF CONTACT SERVICE TECHNICIAN TO TROUBLESHOOT VACUUM RELAY MAY BE FAULTY WIRING DIAGRAM AND ISOLATE SCRUB HEAD IS STILL RAISED LOWER SCRUB HEAD SCRUB DECK SETUP BATTERYSHIELD®...
RECOMMENDED MAINTENANCE REFERENCE SIX SYSTEM DAILY WEEKLY MONTHLY SECTION MONTHS CONTROL PANEL INSPECT ALL CONTROLS AND HARDWARE FOR SECURITY & SERVICEABILITY PARTS DIAGRAMS VERIFY PROPER OPERATION OF ALL CONTROLS SOLUTION DISTRIBUTION VERIFY SOLUTION FLOW & ADJUSTMENT OPERATION SOLUTION DISTRIBUTION CLEAN AND INSPECT INLINE FILTER SOLUTION DISTRIBUTION FLUSH TANK WITH FRESH WATER SOLUTION DISTRIBUTION SCRUB DECK RINSE BRUSHES & PADS SCRUB DECK SETUP RINSE & DRY SCRUB DECK SCRUB DECK SETUP CLEAN MOTOR VENTS PARTS DIAGRAMS INSPECT ISOLATORS *(ORBITAL ONLY) PARTS DIAGRAMS INSPECT LIFT LINKAGE & PIVOT BLOCKS SCRUB DECK SETUP RECOVERY SYSTEM RINSE & AIR DRY RECOVERY TANK RECOVERY SYSTEM VERIFY DRAIN HOSE CAP IS SEALED TIGHT WHEN INSTALLED RECOVERY SYSTEM INSPECT LID SEAL RECOVERY SYSTEM CLEAN & SANITIZE RECOVERY TANK RECOVERY SYSTEM BATTERIES AND CHARGER INSPECT TERMINALS & CABLES FOR SECURITY, CORROSION & DAMAGE...
RECOMMENDED SERVICE PARTS (PAGE 1 OF 3) PART NUMBER PART NAME DIAGRAM WEAR ITEM S‐20 PAD ASSIST DISK S‐20 TRACTION DISK S‐20 ORBITAL S‐24XM OPTIONAL 903046 BELT, V‐GROOVE, STRETCH SCRUB HEAD 850701 BLADE, FRONT, 30 INCH SQUEEGEE 850703 BLADE, FRONT, 30 INCH, URETH (OPTL) SQUEEGEE 850704 BLADE, REAR, 30 IN, URETH (OPTIONAL) SQUEEGEE 850702 BLADE, REAR, 30 INCH SQUEEGEE 850905 BRUSH CARBON KIT 4 PC 855201 SCRUB HEAD 850906 BRUSH CARBON KIT 4 PC 855204 & 875201 SCRUB HEAD 870919 BRUSH KIT REPL FOR TRANSAXLE 859201 FRAME 870909 BRUSH, GRIT, 12 INCH SCRUB HEAD...
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RECOMMENDED SERVICE PARTS (PAGE 2 OF 3) PART NUMBER PART NAME DIAGRAM WEAR ITEM S‐20 PAD ASSIST DISK S‐20 TRACTION DISK S‐20 ORBITAL S‐24XM OPTIONAL RECOVERY 853305 FOAM, NOISE, VACUUM TANK 858202 FOAM, SPACER, BATTERY BATTERIES RECOVERY 873314 GASKET, FOAM, VACUUM TANK 853803 GUIDE, DRIVER SCRUB HEAD 873802 GUIDE, DRIVER, RH SCRUB HEAD 853804 GUIDE, PAD, PLASTIC SCRUB HEAD 873801 GUIDE, PAD, PLASTIC SCRUB HEAD RECOVERY 854104 HOSE DRAIN CAPPED CHEM RESIST ...
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RECOMMENDED SERVICE PARTS (PAGE 3 OF 3) PART NUMBER PART NAME DIAGRAM WEAR ITEM S‐20 PAD ASSIST DISK S‐20 TRACTION DISK S‐20 ORBITAL S‐24XM OPTIONAL 545908 PAD GREEN TURF 14X20 SCRUB HEAD 875903 PAD, MIGHTYLOK ADH UNIVERSAL SCRUB HEAD 855904 PAD, RED, SCRUBBING, 14 X 20 (CASE OF 10) SCRUB HEAD 855909 PAD, RETAINER, 12X20 SCRUB HEAD 857009 PLUNGER BALL PRESS‐IN SCRUB HEAD PUMP ASSY HAND HYDROLINK (NOT SHOWN, 857003 BATTERIES OPTIONAL) 911685 RELAY, 24VDC, BATTERYSHIELD ELECTRONICS 858503 SKIRT, BRISTLE SCRUB HEAD SQUEEGEE ...
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BATTERIES, BATTERYSHIELD®, AND HYDROLINK® ITEM QTY PART NUMBER DESCRIPTION 2 851303 BATTERY, 12V, 155AH, LEAD ACID 2 841311 BATTERY, 12V, 140AH, AGM 2 881350 BATTERY, 12V, 130AH, LEAD ACID 2 851302 BATTERY, 12V, 105AH, AGM 1 858202 FOAM, SPACER, BATTERY 1 911640 HARNESS, CONN, BATTERY (ALL OTHER MACHINES) 1 911683 HARNESS, CONN, BATTERY (PAD ASSIST LEAD ACID) 1 911641 HARNESS, BATT‐MACHINE (ALL OTHER MACHINES) 1 911671 HARNESS, BATT‐MACHINE (PAD ASSIST LEAD ACID) 1 878520 SENSOR ASSY BATTERYSHIELD FIELD REPLACEMENT 1 879002 TUBE & PUMP ASSY (NOT SHOWN, OPTIONAL) 1 857003 PUMP ASSY HAND HYDROLINK (NOT SHOWN, OPTIONAL)
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OPTIONAL ONBOARD CHARGER ITEM QTY PART NUMBER DESCRIPTION 1 850804 BRACKET, MTG, CHARGER 2 W189D SCREW, HEX, 1/4‐20 X .75, SS, PATCH 2 980002 WASHER, LOCK, SPLIT, .25 2 W104D WASHER, FLAT, .25 1 852407 CHARGER, 24V, ONBRD, CULUS 4 962186 SCREW, PAN, #10‐32 X 1.0, SS 4 W401D WASHER, FLAT, #10 4 920666 NUT, NYLOCK, #10‐32, SS 1 920034 NUT, NYLOCK, #6‐32, SS 1 W132D SCREW, PAN, #6‐32 X 1.0, ZINC 1 850805 BRACKET, MTG, CORD 2 962263 SCREW, BUTT, SOCK, .25‐20X.62, SS BO 1 911645...
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S-20 PAD ASSIST CONTROLS ITEM QTY PART NUMBER DESCRIPTION 1 857001 PANEL, CONTROLS 1 855101 LABEL, CONTROL, BA 4 855601 MOUNT, BEARING, PLASTIC 1 851301 BAIL, MOLDED 4 W104D WASHER, FLAT, .25 6 920011 NUT, NYLOCK, 1/4‐20, ZINC 4 962264 SCREW, BUTTON, SOCKET, .25 X 1.75, SS 2 858302 SPRING, EXTENSION 1 962146 SCREW, PAN, #10‐32 X 1.5, FULL, ZINC 1 920013 NUT, #10‐32, ZINC 2 920666 NUT, NYLOCK, #10‐32, SS 1 911647 SWITCH, KEY...
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S-24XM SCRUB HEAD (PAGE 2) ITEM QTY PART NUMBER DESCRIPTION 2 870902 BRUSH, POLY, 12 INCH 2 870908 BRUSH, NYLON, 12 INCH 2 870909 BRUSH, GRIT, 12 INCH 1 859703 WHEEL, GUIDE 1 875019 KIT SKIRT REPLACEMENT (ITEMS 6 ‐ 10) 4 962263 SCREW, BUTT, SOCK, .25‐20X.62, SS BO 4 920665 NUT, NYLOCK, 1/4‐20, SS 8 W104D WASHER, FLAT, .25 1 872305 SHROUD, HEAD, 24INCH 1 858503 SKIRT, BRISTLE 2 873302 FITTING, TEE, PM02XBM04...
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S-20 ORBITAL SCRUB HEAD PAGE 1 OF 2 PART ITEM QTY DESCRIPTION NUMBER NONE SUB ASSY ‐ HEAD, 20 INCH, ORBITAL 850813 BRACKET, MTG, HEAD, ORBITAL 859703 WHEEL, GUIDE 858203 SPACER, WHEEL, GUIDE 856603 PLATE, MOUNTING, MOTOR 962266 SCREW, FLAT, SOCKET, .31‐18 X 1.5, SS W243D WASHER, FLAT, 5/16, SS 964009 SCREW, SCK, FLT, M6‐1 X 20, SS, PATCH 852003 CLAMP, P‐SHAPED, .62 DIA 962263 SCREW, BUTT, SOCK, .25‐20X.62, SS BO 920665 NUT, NYLOCK, 1/4‐20, SS 851101 BUSHING, RUBBER 858205 SPACER, RUBBER 857501 ROLLER, PLASTIC 855204...
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S-20 ORBITAL SCRUB HEAD PAGE 2 OF 2 ITEM QTY PART NUMBER DESCRIPTION 1 855011 KIT, PLATE, REPL, ORBIT 1 856604 PLATE, ORBITAL, 20 INCH 1 875903 PAD, MIGHTYLOK ADH UNIVERSAL 1 855010 KIT, BEARING, REPLMNT, ORBITAL 2 962274 SCREW, FLAT, SOCK, .25‐20X.62, SS, PATCH 8 962278 SCREW, SOCKET, FLT, .31‐18X.88, SS, PATCH 1 962280 SCREW, SET, .25‐20X.5, SS, PATCH 1 856606 PLATE, BALANCE, 20 INCH 4 855604 MOUNT, ISOLATOR, .31THD 4 980108 WASHER, FLAT, .31ID, 1.25OD, .12THK, SS 855904 PAD, RED, SCRUBBING, 14 X 20 (CASE OF 10)
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S-20 TRACTION (DISK) & S-24XM WIRING DIAGRAM TROUBLESHOOTING TIPS • If the scrub head is not working properly when lowered, be aware that BatteryShield® intentionally disables the scrub head when the batteries need water. Refer to the BatteryShield® section of this manual. • For machines equipped with BatteryShield® refer to the BatteryShield® wiring diagram and instructions prior to proceeding. • If a yellow LED is flashing on the battery charger, verify continuity between the charger and the battery pack. • A circuit breaker is designed to prevent overloading a component. If a circuit breaker continues to trip, verify the system is not being overloaded or that a wire is not chaffed creating a short‐circuit. *if equipped *if equipped RETURN TO TABLE OF CONTENTS...
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S-20 PAD/BRUSH ASSIST WIRING DIAGRAM TROUBLESHOOTING TIPS • If a yellow LED is flashing on the battery charger, verify continuity between the charger and the battery pack. RETURN TO • A circuit breaker is designed to prevent overloading a component. If a circuit breaker continues to trip, verify the TABLE OF CONTENTS system is not being overloaded or that a wire is not chaffed creating a short‐circuit.
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S-20 ORBITAL WIRING DIAGRAM TROUBLESHOOTING TIPS • If the scrub head is not working properly when lowered, be aware that BatteryShield® intentionally disables the scrub head when the batteries need water. Refer to the BatteryShield® section of this manual. • For machines equipped with BatteryShield® refer to the BatteryShield® wiring diagram and instructions prior to proceeding. • If a yellow LED is flashing on the battery charger, verify continuity between the charger and the battery pack. • A circuit breaker is designed to prevent overloading a component. If a circuit breaker continues to trip, verify the system is not being overloaded or that a wire is not chaffed creating a short‐circuit. *if equipped *if equipped RETURN TO TABLE OF CONTENTS...
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BATTERYSHIELD® (OPTIONAL) WIRING DIAGRAM RETURN TO TABLE OF CONTENTS...
Labor: Only a Pacific Floorcare Authorized Factory Service Center with a written factory agreement is entitled to make warranty repairs to Pacific Floorcare equipment. Labor for any warranty repair is authorized for a period of one (1) year following the date of sale to the end user.
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