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ScrubMaster 32B/33B
Parts List & Service Manual
The contents of this manual are based on the latest product information available
at the time of publication. Pacific Steamex reserves the right to make changes or
improvements to its machines without notice.
For new books write to:
Pacific
2259 S. Sheridan
Muskegon, MI 49442-6252
FOR YOUR CONVENIENCE, RECORD THE FOLLOWING IMPORTANT
INFORMATION:
MODEL_________________________________________
SERIAL NUMBER_________________________________
PART NUMBER___________________________________
DATE PURCHASED_______________________________
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Summary of Contents for Pacific ScrubMaster 32B
- Page 1 The contents of this manual are based on the latest product information available FOR YOUR CONVENIENCE, RECORD THE FOLLOWING IMPORTANT at the time of publication. Pacific Steamex reserves the right to make changes or INFORMATION: improvements to its machines without notice.
- Page 3 TABLE OF CONTENTS MACHINE DRAWINGS & PARTS LISTS PAGES 2 - 27 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...
- Page 4 BRUSH BASE ASSEMBLY...
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Page 5: Table Of Contents
DRAWING 01 Item Part Number Description Qty. Item Part Number Description Qty. 69816010 Base: Brush Drive 40346270 Cover: Base 41601100 Plate 72901002 Carbon Brush Holder 40301010 Support 880952 Carbon Brush Motor 40303310 Support 72901001 Spring 40228500 Plate 73501105 Clamp 41601010 Pipe 73501106 Hook Assembly... - Page 6 REDUCTION GEARS ASSEMBLY...
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Page 7: Drawing
DRAWING 02 Item Part Number Description Qty. Item Part Number Description Qty. 880980 Brush, Poly 67400180 Gasket 885980 Pad Driver 41601110 Flexible Coupling 70738521 Oil Seal 69009040 Spacer 70800006 O-Ring 41201040 Flange 69001100 Spacer 69109040 Bushing 41201050 Plate 70800007 O-Ring 40205080 Special Washer 69410150... - Page 8 FRAME ASSEMBLY...
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Page 9: Support
DRAWING 03 Item Part Number Description Qty. Item Part Number Description Qty. 69903100 Frame 40312280 69903200 Rear Frame 40312240 Lever 67050060 Castor Wheel 69102250 Bushing 69102040 Bushing 69220160 Spring 40303280 Shaft 40312250 Lever 40303300 Left Lever 40312260 Blade 40303260 Lever 74100007 Knob 40303270... - Page 10 TRACTION ASSEMBLY...
- Page 11 DRAWING 04 Item Part Number Description Qty. 68200220 Motor: Geared 36VDC, 450W 68230940 Motor Only, 36VDC, 450W 71707143 Carbon Brushes 40730030 Support 73501201 Spacer 69006040 Spacer 71406003 Spring Pin 70512503 Bearing 70732521 Oil Seal 40730040 Cover 69006030 Spacer 68907030 Left Axle Shaft 67030540 Rubber Wheel 67030550...
- Page 12 BRAKE ASSEMBLY...
- Page 13 DRAWING 05 Item Part Number Description Qty. 40318200 Shaft 41618040 74620006 74610005 Fork 74803042 Brake Cable 40318090 Lever 69111010 Bushing 40318080 Support 72105009 Microswitch 40318100 Lever 40318110 Lever 69210540 Spring 888336 Spring 888350 Spring 74100005 Knob 980039 Washer: 8x17 980069 Lock Washer: 8x3 71120003 Washer: 12z25...
- Page 14 SQUEEGEE FRAME ASSEMBLY...
- Page 15 DRAWING 06 Item Part Number Description Qty. 40712060 Support 40712050 Joint 41203180 882130 Clip 40712040 40712070 Support 69104070 Bushing 67010060 Wheel 69210590 Spring 74008010 Knob 40312190 Handwheel 40312180 Aduster 69210040 Spring 40312100 Push button 925603 Split Pin 40312300 Adjuster 74400017 Split Pin 67404250 Sheath...
- Page 16 SQUEEGEE ASSEMBLY...
- Page 17 DRAWING 07 Item Part Number Description Qty. 69603080 Squeegee Body 67703170 Central Rubber 33 Shore 67703160 Central Rubber 40 Shore (standard) 67703180 Rear Rubber Oil-Resistant 68803090 Blade 41811060 Plate 71405002 Spring Pin 67703150 Front Rubber 68803080 Left Blade 68803070 Right Blade 40411020 Special Washer 40411010...
- Page 18 RECOVERY TANK ASSEMBLY...
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Page 19: Pipe
DRAWING 08 Item Part Number Description Qty. 69703030 Recovery Tank 40736130 Cover 67406080 Gasket 70800022 Gasket 40736140 Stud Bolt 40736150 Holdfast 74008011 Wing Nut 40736080 Support 40736100 Stud Bolt 40336230 Support 40736110 Plate 40346280 Hinge 67406090 Gasket 40336250 Extension Tube 67400990 Gasket 40336170... - Page 20 VACUUM ASSEMBLY...
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Page 21: Coupling
DRAWING 09 Item Part Number Description Qty. 42036030 Ring 888551 Protection 66500010 Filter 883344 Float 40336220 883442 Gasket 883441 Gasket 886841 Cover 883446 Gasket 882442 Coupling 67512560 Hose 40341050 Protection 40716300 Support 67401010 Shroud 68130330 Vac Motor: 36V 880951 Carbon Brush 884132 Deadening Hose 883830... - Page 22 SOLUTION TANK ASSEMBLY...
- Page 23 DRAWING 10 Item Part Number Description Qty. Item Part Number Description Qty. 69703040 Solution Tank 41036040 Ring with Gasket 74540024 Connector 66500180 Filter 68533010 Solenoid Valve 41036030 Cover 74520011 Connector 74510008 Cock 74560009 Nipple 74560018 Nipple 74510001 Cock 980058 Lock Washer 74520004 Connector 980057...
- Page 24 BODYWORK ASSEMBLY...
- Page 25 DRAWING 11 Item Part Number Description Qty. Item Part Number Description Qty. 40716390 Panel 980042 Washer: 6x12 40316280 Plate 980053 Lock Washer 40716320 Left Support 980039 Washer: 8x17 40716330 Right Support 980043 Washer 40746080 Panel Left 71104006 Washer 40746090 Panel Right 980069 Washer 40746140...
- Page 26 ELECTRICAL COMPONENTS - DRIVE CONTROL...
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Page 27: Wheel
DRAWING 12 Item Part Number Description Qty. Item Part Number Description Qty. 41628120 Support 40351060 Protection 69516030 Handle Bar Right 72908017 Keys, Set of Two (GREY COVER) 69516040 Handle Bar Left 72199018 Flange 41628110 Lever 980054 Washer: 3x8 41628130 980058 Lock Washer 70230008 Snap... - Page 28 ACTUATOR ASSEMBLY, BRUSH BASE...
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Page 29: Bushing
DRAWING 13 Item Part Number Description Qty. Item Part Number Description Qty. 40703290 Support 69210580 Spring 40703340 Lever 40703360 Bracket 71120002 Washer 887341 Snap Ring 40703280 Bushing 40703400 Pin Assembly 40703310 74100005 Knob, pressure adjustment 69106020 Bushing 40651110 Commutator 66200400 Actuator Assembly 72908005 66250010... - Page 30 BROWN YELLOW VIOLET GREEN BLUE YELLOW ORANGE YELLOW BLUE GREEN GREEN BROWN...
- Page 31 COMPONENTS - ELECTRICAL SYSTEM 26B & 32B Item Part Number Description Qty. Item Part Number Description Qty. 72300111 Indicator Lamp Green Relay General 72102005 Switch with Green Lamp Relay 72300117 Indicator Battery Control Relay 72300111 Indicator Lamp Green 72403502 Fuse 35A Suction Motor 72107004 Contact On/Off Key 72408001...
- Page 32 CABLES - ELECTRICAL SYSTEM 26B & 32B Item Part Number Description Qty. Item Part Number Description Qty. 68003020 2 Cables Red - Black 68003022 2 Cables Red - Black 16x800 - 25-26 with 68001034 Cable Black Connector 68001035 Cable Red 68000153 Cable + - Battery W/Screw &...
- Page 33 FUNCTIONAL SCHEMATIC 26B & 32B...
- Page 34 CHOPPER CARD 67900041 1 mm tolerance between plastic body and metal part Brake Microswitch Forward Microswitch Backward Microswitch Potentiometer Insert point to check the correct centering of the potentiometer. 1 2 3 4 5 6 7 Trimmer current motor Trimmer adjustment Volt max battery Trimmer adjustment backward speed...
- Page 35 CHOPPER CARD LED ALARM DESCRIPTIONS PART NUMBER 67900041 ALARM DESCRIPTIONS NUMBER OF BLINKS The chopper power section or the drive power switch are already active when the machine is switched on. The forward microswitch is active when the machine is switched on. The backward microswitch is active when the machine is switched on.
- Page 36 ADJUSTMENTS AND INSPECTIONS 26B AND 32B INSPECTION OF ELECTRICAL EQUIPMENT Location Check the functionality of electrical components. 1. Disconnect the battery plug. Drawing 12 - Page 24 2. Make sure the battery terminals are clean and tight. 3. Check the power cable connections: remote control switches, fuses, motors, etc. 4.
- Page 37 ADJUSTMENTS AND INSPECTIONS 26B AND 32B Chopper Card Adjustment continued Location e) Adjust the trimmer Volt minimum: At the release of the forward and backward microswitches, the motor Wiring-Item 22-Page 28 tension should be set at approximately 3-5 Volts. f) Adjust the trimmer Volt maximum for battery: At maximum speed, there should be 36 Volts across the Wiring-Item 24-Page 28 motor terminals.
- Page 38 ADJUSTMENTS AND INSPECTIONS 26B AND 32B INSPECTION OF VACUUM ASSEMBLY CONTINUED Location 3. Check the vacuum hose and the squeegee hose connections. Drawing 09-Item 11-Page 18 Drawing 08-Item 19-Page 16 4. Check the cleanliness and the tightness of the squeegee hose on the tank outlet. Drawing 08-Item 19-Page 16 5.
- Page 39 ADJUSTMENTS AND INSPECTIONS 26B AND 32B BRUSH ADJUSTMENT CONTINUED Location 2. The rear section of the brushes should touch the floor at the same time. The front of the brushes should be Drawing 01-Item 04-Page 2 about 5 to 8 mm (0.2 to 0.3 inches) higher than the rear section. Adjust the support forward or backward if necessary.
- Page 40 ADJUSTMENTS AND INSPECTIONS 26B AND 32B BRAKE ADJUSTMENT Location 1. Handbrake: The distance from the lever to the microswitch should be no more than 3 to 4 mm. To obtain, Drawing 05-Item 10-Page 10 adjust the length of the brake cable. Drawing 05-Item 09-Page 10 Drawing 05-Item 05-Page 10 2.
- Page 41 SERVICE LOG...
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Page 42: Belt
1. After the expiration of the ninety (90) day travel time warranty period, the customer is responsible for warranty travel payment or the inoperative machine or warranted parts must be delivered to the authorized dealer with shipping and delivery charges prepaid. If unable to locate the Dealer, you may contact Pacific at the address listed herein for the location of the nearest Pacific repair center or agent or for other instructions pertaining to your warranty difficulty.