ScrubMaster 20B and FloorMaster 18B. Parts List & Service Manual

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1 ScrubMaster 20B and FloorMaster 18B 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 Carefully inspect all components to ensure that there is no concealed freight damage. If such damage is discovered, file a CONCEALED DAMAGE REPORT immediately with the delivering carrier. FOR YOUR CONVENIENCE, RECORD THE FOLLOWING IMPORTANT INFORMATION: MODEL SERIAL NUMBER PART NUMBER DATE PURCHASED

3 TABLE OF CONTENTS MACHINE DRAWINGS & PARTS LISTS PAGES B ELECTRICAL SCHEMATICS & PARTS LISTS 18B ELECTRICAL SCHEMATICS & PARTS LISTS PAGES PAGES INSPECTIONS & ADJUSTMENTS PAGES OILS & GREASES PAGE 37 WARRANTY PAGE 38

4 BRUSH BASE ASSEMBLY - 20B 01 2

5 Item Part Number Description Qty Brush (20B) Pad Driver (20B) Pad Holder, Top & Bottom,Yellow Shaft Bearing Belt Pulley Motor Pulley Knob Adjuster Spring Support Bushing Bushing Spring Spacer Spacer Brush Base Adjuster Bushing Spring Support Bushing Bearing Motor 1 23A Carbon Brush Motor Key Special Washer Connector Connector Spring Lugs, rectangular Lugs, round head with rectangular base to convert old pad driver to round lugs Lugs, round Screws for Lugs 3 * Bumper Wheel Bushing 1 * Handwheel 1 DRAWING 01-20B 3 Item Part Number Description Qty. * Spring 1 * Base Cover 1 * Splash Guard Clip Guard Nut Screw Washer Lock Washer Screw * Washer Washer Lock Washer Screw Washer Nut Nut Nut Nut Screw Dowel Screw Washer Washer Brass * Lock Nut Lock Washer Screw Screw Screw Screw Screw * Screw * Screw Lock Nut Nut Washer Cupped Washer * A Base Cover Assembly

6 CYLINDRICAL BRUSH ASSEMBLY - FLOORMASTER 18B 01A 4

7 DRAWING 01A - FloorMaster 18B Item Part Number Description Qty Spring Hook Handwheel Rear Brush Pipe Cover Tunnel Motor Support Right Support Bearing Oil Seal Cover Hopper Bushing Carbon Brush Motor Spring Motor Key Spacer Motor Pulley Reduction Gear Assembly Spacer Key Pulley Belt Wing Nut Bar Blade Side Rubber Right Side Bar Right Coupler 1 Item Part Number Description Qty Hook Head Coupling Side Bar Left Front Brush Base Cover Bumper Clip Guard Washer Screw Lock Nut Washer Nut Screw Lock Washer Screw Lock Washer Screw Lock Washer Nut Screw Lock Nut Nut Washer Screw Screw Washer Washer Screw Lock Nut Washer 5

8 BRUSH CONTROL ASSEMBLY 02 6

9 DRAWING 02 Item Part Number Description Qty Arm Bushing Bushing Support - 20B 1 4A Support - FloorMaster Roller Support Tie Rod Rocker Arm Pin Tie Rod Fork Fork Knob Lever Spring Lever Bushing Pin Fork Pin Nut Lock Nut Washer Item Part Number Description Qty Screw Nut Lock Nut Washer Washer Washer Screw Washer Screw Lock Washer Screw Screw Screw Washer Lock Washer Clip Screw Screw Screw Screw Screw Screw Lock Nut Washer 7

10 SQUEEGEE ASSEMBLY 03 8

11 DRAWING 03 Item Part Number Description Qty Bushing Bumper Blade Rear Rubber 1 5A Central Rubber,33 Shore,Smooth Floor, Red,31" 1 5B Central Rubber,40 Shore,Concrete Floor,Beige,31" 1 5C Central Rubber, Oil Resistant Squeegee Body Front Rubber, Clear Blade Chain with Clip Stud Bolt Knob Vacuum Hose Opening Gasket Screw Washer Lock Nut Screw Nut Nut Low Screw Screw Nut Screw Dowel A Squeegee Assembly, includes all items above, except Item 12, the vacuum hose. 9

12 SQUEEGEE CONTROL ASSEMBLY 04 10

13 DRAWING 04 Item Part Number Description Qty Lever Lever Bushing Cable Handwheel Adjuster Arm Ballast Pin Support Wheel Bushing Bushing Special Washer Spring Coupling Knob Pin Cupped Washer Seeger Ring Fork Clip 1 Item Part Number Description Qty Spring Coupling Screw Screw Lock Nut Nut Low Nut Washer Screw Lock Washer Special Nut Lock Nut Screw Washer Washer Lock Washer Screw Screw Washer Lock Nut 69 A Kit - Squeegee Cable Lift 11

14 FRAME & TANK ASSEMBLY 05 12

15 DRAWING 05 Item Part Number Description Qty Frame Solution Tank 1 * Plaque Drain Hose Plug, Drain Hose 1 * Hinge Recovery Tank Hook Cover 1 * Cable Fastener Hinge Handle Filter Holder 1 * Prop Lever Spring Frame Cover Gasket Pipe Cover Filter Base Gasket Ring Nut Elbow Cap Pipe Castor Wheel 1 Item Part Number Description Qty Clamp Clamp Guide Connector Clamp Connector Fitting, 1/2" Pipe Thread Gasket Cap Support Bracket 1 * Screw * Screw Lock Nut Washer Screw Washer Screw Lock Nut Screw Dowel Nut Washer Lock Washer Screw Lock Washer Screw 66 A Drain Hose Kit (Optional) * A Prop & Hinge Assembly 13

16 WHEEL ASSEMBLY 06 14

17 DRAWING 06 Item Part Number Description Qty Shaft Support Wheel Spring Pin Seeger Ring Washer Lock Washer Lock Nut Screw Washer Screw 15

18 WATER UNIT 07 16

19 DRAWING 07 Item Part Number Description Qty Knob Special Washer Clamp Spring Rod Bellows Lever Connector Cock Pipe Solenoid Valve Complete 1 11A Body, Solenoid Valve 11B Coil Pipe - 20B 1 12A Pipe - FloorMaster 18B Clamp Cap Nut Nut Washer Screw Split Pin Screw Lock Nut 17

20 VACUUM ASSEMBLY 08 18

21 DRAWING 08 Item Part Number Description Qty Vacuum Motor 1 1A Carbon Brush Motor Vacuum Hose Sound Deadening Hose Protection Filter Float Rod Gasket Gasket Cover Gasket Opening Clamp Clamp Pipe Clamp Support Deading Hose Deading Hose Lock Nut Screw Split Pin Nut Washer Washer Washer Screw Washer Screw 62 A Filter Assembly 19

22 HANDLE ASSEMBLY 09A 20

23 DRAWING 09A Item Part Number Description Qty Switch Signal Lamp Green Switch, Brush Release Handle Bar Cover Knob Special Washer Lever Clip Retaining Spring Shaft Lever Microswitch Support Spring Pin Retainer RH Retainer LH Special Screw Gasket Pipe Fairlead Handle Bar Body Check Card Batterires 1 KEYS PRIMARILY USED PRIOR TO 8/ "Sw Body W/Ring, Support & Two Keys" NO COVER Contact Only Keys, Set of Two, NO COVER 1 KEYS PRIMARILY USED BEGINNING 8/ A "Sw Body W/Ring & Two Keys" GREY RUBBER COVER 1 24A Contact Only 1 25A Keys, Set of Two, GREY RUBBER COVER Decal, 20B 1 26A Decal, FloorMaster 18B Flange/Support for Key with Switch Body Switch Kit, Older Style-No cover 28A Switch Kit, Newer Style-Gray cover Lock Nut Screw Nut Screw Screw Lock Washer 21

24 ELECTRICAL COMPONENTS 10 22

25 DRAWING 10 Item Part Number Description Qty Knob Cover Cover Fuseholder Plaque Support Double Remote Control Switch Cover Insulator Relay Fuseholder Plaque Cover Stud Bolt Lever for Connector Connector Male Connector Female Screw Washer Nut Lock Nut Screw Washer Screw Screw Lock Washer Lock Washer Lock Nut Dowel Lock Nut Screw 23

26 20B Electrical Diagram Effective March

27 20B Electrical Components Parts List Effective March 2001 Item Part Number Component Descriptions A Bipolar Switch Green (Solenoid Valve Solution) B Bipolar Switch Green (Vacuum Motor) C Bipolar Switch Green (Motor Brushes) D Contact/Switch (On/Off General), prior to 8/ Contact/Switch (On/Off General), effective 8/00 E Green Signal Protected 24V (Control Batteries) F Fuse 3A (Controls) F Maxifuse 30A (Vacuum Motor) F Maxifuse 50A (Brush Motor) H Check Card Control Batteries 24V Lead Batteries H Check Card Control Batteries 24V Gel Batteries L Relay 24V 30A Faston ( Vacuum Motor) M Brush Motor 24V M Vacuum Motor 24V with Conveyor Assembled MI Microswitch 3x22 (Motor Cylindrical Brushes) N Insulator M5x25 FF (Negative General) P Remote Control Switch 24V with Diode (Brush Motor) Q Coil Solenoid Valve 24V - 1/2 25 Item Part Number Cable Descriptions 1/ Series Cables and connectors for Switches Cables Black No Cable Brown No Cable Blue No Cables Red No Cables Brown-Blue No Cable Blue No Cables Red No Cables Black No Cable Red No Cables Suction Motor No Diode and Resistance with Terminal No Series Cables and Connector Brush Release No Cable Red + Condenser and Diode No Cable Black No / Cables Black-Red Motor Brushes No / Cables Black-Red and Connector 80A 21/ Cables Black-Red and Connector 80A Cable Bridge with Battery Terminals (+) (-)

28 20B Functional Schematic Effective March

29 20B Electrical Components Parts List Effective March 2001 Item Part Number Component Descriptions A Bipolar Switch Green (Solenoid Valve Solution) B Bipolar Switch Green (Vacuum Motor) C Bipolar Switch Green (Motor Brushes) D Contact/Switch (On/Off General), prior to 8/ Contact/Switch (On/Off General), effective 8/00 E Green Signal Protected 24V (Control Batteries) F Fuse 3A (Controls) F Maxifuse 30A (Vacuum Motor) F Maxifuse 50A (Brush Motor) H Check Card Control Batteries 24V Lead Batteries H Check Card Control Batteries 24V Gel Batteries L Relay 24V 30A Faston ( Vacuum Motor) M Brush Motor 24V M Vacuum Motor 24V with Conveyor Assembled MI Microswitch 3x22 (Motor Cylindrical Brushes) N Insulator M5x25 FF (Negative General) P Remote Control Switch 24V with Diode (Brush Motor) Q Coil Solenoid Valve 24V - 1/2 Item Part Number Cable Descriptions 1/ Series Cables and connectors for Switches Cables Black No Cable Brown No Cable Blue No Cables Red No Cables Brown-Blue No Cable Blue No Cables Red No Cables Black No Cable Red No Cables Suction Motor No Diode and Resistance with Terminal No Series Cables and Connector Brush Release No Cable Red + Condenser and Diode No Cable Black No / Cables Black-Red Motor Brushes No / Cables Black-Red and Connector 80A 21/ Cables Black-Red and Connector 80A Cable Bridge with Battery Terminals (+) (-) 27

30 18B Electrical Diagram Effective March

31 18B Electrical Components Parts List Effective March 2001 Item Part Number Component Descriptions A Bipolar Switch Green (Solenoid Valve Solution) B Bipolar Switch Green (Vacuum Motor) C Bipolar Switch Green (Motor Cylindrical Brushes) D Contact/Switch (On/Off General), prior to 8/ Contact/Switch (On/Off General), effective 8/00 E Green Signal Protected 24V (Control Batteries) F Fuse 3A (Controls) F Maxifuse 30A (Vacuum Motor) F Maxifuse 50A (Brush Motor) H Check Card Control Batteries 24V Lead Batteries H Check Card Control Batteries 24V Gel Batteries L Relay 24V 30A Faston ( Vacuum Motor) M Brush Motor 24V M Vacuum Motor 24V with Conveyor Assembled MI Microswitch 3x22 (Motor Cylindrical Brushes) N Insulator M5x25 FF (Negative General) P Remote Control Switch 24V with Diode (Brush Motor) Q Coil Solenoid Valve 24V - 1/2 29 Item Part Number Cable Descriptions 1/ Series Cables and connectors for Switches Cables Black No Cable Brown No Cable Blue No Cables Red No Cables Brown-Blue No Cable Blue No Cables Red No Cables Black No Cable Red No Cables Suction Motor No Diode and Resistance with Terminal No Cable Red + Condenser and Diode No Cable Black No / Cables Black-Red Motor Brushes No / Cables Black-Red and Connector 80A 21/ Cables Black-Red and Connector 80A Cable Bridge with Battery Terminals (+) (-)

32 18B Functional Schematic Effective March

33 18B Electrical Components Parts List Effective March 2001 Item PartN um ber Com ponentd escriptions A Bipolar Switch Green (Solenoid Valve Solution) B Bipolar Switch Green (Vacuum Motor) C Bipolar Switch Green (Motor Cylindrical Brushes) D Contact/Switch (On/Off General), prior to 8/ Contact/Switch (On/Off General), effective 8/00 E Green Signal Protected 24V (Control Batteries) F Fuse 3A (Controls) F Maxifuse 30A (Vacuum Motor) F Maxifuse 50A (Brush Motor) H Check Card Control Batteries 24V Lead Batteries H Check Card Control Batteries 24V Gel Batteries L Relay 24V 30A Faston ( Vacuum Motor) M Brush Motor 24V M Vacuum Motor 24V with Conveyor Assembled MI Microswitch 3x22 (Motor Cylindrical Brushes) N Insulator M5x25 FF (Negative General) P Remote Control Switch 24V with Diode (Brush Motor) Q Coil Solenoid Valve 24V - 1/2 Item Part Number Cable Descriptions 1/ Series Cables and connectors for Switches Cables Black No Cable Brown No Cable Blue No Cables Red No Cables Brown-Blue No Cable Blue No Cables Red No Cables Black No Cable Red No Cables Suction Motor No Diode and Resistance with Terminal No Cable Red + Condenser and Diode No Cable Black No / Cables Black-Red Motor Brushes No / Cables Black-Red and Connector 80A 21/ Cables Black-Red and Connector 80A Cable Bridge with Battery Terminals (+) (-) 31

35 WARRANTY POLICY PACIFIC LIMITED WARRANTY The Pacific ScrubMaster 20B and FloorMaster 18B have been manufactured, tested and inspected in accordance with specific engineering requirements. This machine is WARRANTED to be free from defects in workmanship and materials for periods as follows from the date of purchase. Ten (10) Years Parts, One (1) Year Labor Polyethylene Components Five (5) Years Parts, One (1) Year Labor Main Frame Two (2) Years Parts, One (1) Year Labor Brush Drive Motors One (1) Year Parts & Labor All other components unless excluded below Travel time for warranty repair is authorized for a period of ninety (90) days following the date of sale to the end user, with a maximum of three (3) hours per claim. This warranty extends to the original user/purchaser and only when used, operated and maintained in accordance with Pacific Operating and Maintenance instructions. This warranty does not apply to certain wear parts and accessories of the machine such as electrical cords, carbon motor brushes, floor brushes, belts, hoses, tools, squeegee blades, etc., nor does it apply to damage or failure caused by improper use, abuse or neglect. Warranty credit or replacement of return parts including motors, pumps, etc., is subject to incoming inspection of those items. To secure repair under this warranty, the following procedure should be taken: 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. 2. Upon compliance with the above warranty procedure, all warranted repairs will be completed at no additional charge or cost to the user. 3. Only Pacific or its authorized dealers and agents may make no charge warranty repairs on this product. All others do so at their own risk. This warranty limits Pacific liability to the repair of the product and/or warranted parts replacement and does not include incidental or consequential damages arising from the use of a Pacific machine whether defective or not. BATTERY WARRANTY In addition to the terms above, any original equipment Pacific Steamex Battery which becomes unserviceable under normal use within a period of ninety (90) days from date of sale to the original user will be repaired or replaced with one of equal specification at our option, F.O.B. any authorized Pacific or Service Branch, with no charge to user, except transportation costs. After the expiration of the above ninety (90) day period, any battery which fails under normal use will be adjusted to the original user with a new battery of equal specification on a twelve (12) month pro rata basis from the date of purchase. Adjustment will be determined using the then current list price, plus transportation costs. Warranty is rendered null and void if battery is not kept filled to the proper level with DISTILLED WATER. This warranty is in lieu of all other expressed or implied warranties and is extended to the original purchaser/user Sheridan Muskegon, Michigan Ph: (800) Fax: (231) /

Proteus 20B 20 Automatic Scrubber

Proteus 20B 20 Automatic Scrubber Parts List & Service Manual The contents of this manual are based on the latest product information available at the time of publication. Pacific reserves the right to