Minuteman PowerBoss MC380000 Operation Service Parts Care
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Minuteman PowerBoss MC380000 Operation Service Parts Care

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3800
Rider Scrubber
OPERATION
Revised 7/02
PB # 987613
SERVICE
MC380000
MC380000QP
MC380001
MC380001QP
MC380002
MC380002QP
MC380003
MC380003QP
PARTS
CARE

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Summary of Contents for Minuteman PowerBoss MC380000

  • Page 1 MC380000 MC380000QP 3800 MC380001 MC380001QP MC380002 MC380002QP Rider Scrubber MC380003 MC380003QP OPERATION SERVICE PARTS CARE Revised 7/02 PB # 987613...
  • Page 2 In certain applications where a different blade setup is required, the reinforcement blade may be turned upside-down. The notch, which is normally on the bottom, will now be located on the top. This adjustment allows the rear squeegee blade a larger deflection than normal. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 3 “laptop”. Insert the other end of the cable into the computer interface box (Minuteman P/N 742737). Finally, insert the computer interface box into the serial port that the computer was configured for under “Connect to” above.
  • Page 4 The larger the number the higher the scrub deck will be raised, the lower the number the less it will be raised. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 5 The higher the value, the greater the scrubbing pressure will be in light brush pressure. THE VALUE IN SETTING M PLUS SETTING N CANNOT EXCEED 55. THE VALUE IN SETTING M PLUS THE VALUE IN SETTING O CANNOT EXCEED 55. PERMANENT MOTOR DAMAGE WILL OCCUR! Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 6 Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 7 (j,k,l,m,n,r). The output is “ON” if the letter is capitol and the output is “OFF” is the letter is lower case. “ON” means that an input as +36V coming in or it means that an output has +36V coming from it. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 8 As input changes from 0V to +36V the letter on the first line will change from lower case to a capitol letter. Conversely, as input changes from +36V to 0V the letter on the first line will change from a capitol letter to a lower case letter. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 9 The line below would be 52 amps being drawn by the brush motors. a b = d e f g h i j k l m n o - - r = Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 10: After Use

    CARBON BRUSH REPLACEMENT: Design life of carbon brushes is between 1800-2000 hours. Replace brushes if worn to 3/8" or less, broken, or chipped. All carbon brushes should be replaced when motor is serviced. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 11: Machine Overview, Front

    Operation, Maintenance & Troubleshooting MACHINE OVERVIEW, FRONT MACHINE OVERVIEW, REAR Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 12: Operator Compartment

    Operation, Maintenance & Troubleshooting OPERATOR COMPARTMENT Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 13 Operation, Maintenance & Troubleshooting MAIN KEYBOARD CHEMICAL MIXING KEYBOARD Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 14 Parts MAIN ASSEMBLY PART I Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 15: Parts List

    Skirt Support Weldment RH 383001 Mainfame 383758 Skirt Retainer LH 383763 Skirt LH 712536 SCR 10-24 x .62 712638 Nut Hex 10-24 SS 383761 Skirt Retainer RH 383762 Skirt RH Items 1-12 are optional. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 16 Parts MAIN ASSEMBLY PART II Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 17 BLT-HH 5/16-18 x .75 SS 383142 Vac Cover Plate 383068 Gasket, Air Manifold 383145 Roller Pin 210033 Oilite Thrust Washer 712099PLT Shoulder-Bolt 3/8 x ½ 383469MCH 3/8 Compression Fitting 383473 Tubing, Copper Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 18 Parts MAIN ASSEMBLY PART III BASIC PLUMBING, FOR MORE DETAIL SEE PG. 52 Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 19 Shld-Blt 3/8 x 2.25 712119 Shld-Blt 3/8 x 3 711374 Nut-Nyloc 5/16-18 742712-1 Actuator 36V 742711 Horn 710180 SCR 1/4-20 x .75 711505 WSR-Flat 1/4 711373 Nut-Nyloc 1/4-20 383414 Cover, Electrical Cable Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 20 Parts MAIN ASSEMBLY PART V Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 21 833638 Brass Stud 220174 Fitting Brass 90° 1/4 MPT x 3/8 Barb Items 1 thru 13 and 27 are included with Model #MC380001 & MC380003. Items 64 thru 67 are optional. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 22 3400930 SCR 5/16-18 x .75 430149 Bushing .531 x 1 x .25 SS 3400233 WSR-Fender 5/16 711524 WSR-Wave, .52 x .87 x .01 711380 Nut-Nyloc 3/8-16 Optional 2nd Pump w/Recycling Package Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 23 Rec. Tank Drain Hose 711523 WSR-Wave .37 x .68 x .08 383260 Discharge Tube 712301 WSR-Flat .37 x .87 x .06 750402 Plug Assembly 809311 Cotter Pin 7/64 Dia. 340464 Clamp, Hose Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 24: Console Assembly

    Parts CONSOLE ASSEMBLY Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 25 383300 Console, 3800 383310 Recharge Bracket Items 28 and 42 are optional with Model #MC380002 and #MC380003. Item 50 has optional 2 and 3 switch. Items 60 and 61 are optional. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 26: Steering Column Assembly

    Parts STEERING COLUMN ASSEMBLY Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 27 Key .187 Sq. x .675 809148 E-Ring .75 3330940 Bearing Flange, 3/4 833629 Master Chain Link 383407 Valcro Strips 1” Lg. 3400009 SCR-CAR 5/16-18 x 1.00 3400088 WSR-Flat 5/16 3400080 Nut-Nyloc 5/16-18 Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 28 Parts SOLUTION/RECOVERY ASSEMBLY Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 29 Float Switch with Male Term 742833 Cable Assy. 383319 Fitting Plug, 1/2 MPT 383318 2” MPT x 2” Barb 383401 Plate, Gasket Backing 383402 Gasket, Dump Cover 383437 Cap, Dump Cover Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 30: Scrubhead Assembly

    Parts SCRUBHEAD ASSEMBLY Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 31 Fitting Brass 1/4 MPT x 3/8 Barb 3400125 3/8 Rue Ring 381036 Dyna Scrub Brush 381037 Power Scrub Brush 381038 Pad Holder 381039 Nylon Brush 381040 Poly-Grit Brush 381041 Strata-Grit Brush Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 32: Off Aisle Wand

    Parts OFF AISLE WAND Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 33 Hose, CP 1 1/2 x 15 ft. 383416 Cuff Enlarger, 1 1/2 Hose 828488 16’ Hose 828490 Crimp Clamp 828106 1/4 MPT Barb 828368 BH2-51 Male Coupler 828062 Cable Ties 383254 Hose Cuff Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 34 711164 Bolt 1 x 5.0 Lg. 400041 BLT-Helical ¼ SS 711165 Nut-1 Nyloc 712758 WSR-HH ¼-20 ZP 711166 Lug Nut ½-20 711504 WSR-Flat ¼ SS 711167 Bolt M12-1.75 x 25 MM Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 35 383217 Battery Cable Cover 383388 1/4 ID x 10 1/4 PP Tube 383269 Off-Aisle Bracket 3302338 Worm Clamp 383270 Spring Clip * 383384 and 383390 included with Models MC380002 & MC380003. Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 36: Accelerator Assembly

    Throttle Assembly 383196 Anti-Skid Strip 75-89-A Speed Nut 710252 SCR-MC 10-32 x .25 828988 Heycoflex Conduit 711003 SCR-SK 10-32 x .25 829052 Flange Bushing Nylon .312 ID 711231 BLT-HH 5/16-18 STPL Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 37: Rear Axle Assembly

    Ring & Bushing Isolator 383195 Bearing Cup 383426 Clevis Pin ¼ x .88 Zinc PLT 711169 ½-20 UNF FSHS 711808 Cotter Pin, Hair #13 711450 1-14 UNS-2A Slotted Nut 383229 Brake Cable Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 38 711720 Retaining Ring-E Ext. .25 383430 Actuator Cover 383123 Actuator Support Weldment 711202 BLT-HH 1/4-20 x .5 STPL 833294 Actuator Pin 711505 WSR-Flat 1/4 711133 Self Tapping Screw #8 x .37 Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 39 3/4 Retaining Ring 712562 Bolt-HH ¼-20 x .75 SS 712758 WSR-Helical ¼ SS 711504 WSR-Flat .25 ID SS 711808 Cotter Pin 711505 WSR-Flat ¼ 711517 WSR-Flat .75 x 1.375 x .09 SS Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 40: Squeegee Assembly

    Parts SQUEEGEE ASSEMBLY Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 41: Plumbing Diagram

    Parts PLUMBING DIAGRAM Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 42 Parts 3800 RIDER SCHEMATIC DIAGRAM Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 43: Wiring Diagram

    Parts 3800 RIDER MAIN ASSEMBLY WIRING DIAGRAM Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 44 Parts 3800 RIDER UNDER FRAME WIRING DIAGRAM Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 45 Parts 3800 RIDER FRONT CONSOLE WIRING DIAGRAM Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 46 White/Blue Off Aisle Switch White/Orange Presweep White/Violet System Start Yellow Recycle Yellow/Violet Vacuum Relay Coil Yellow/Red Brush Relay Coil Yellow/Orange Squeegee Actuator Yellow/Blue Squeegee Actuator Orange/Violet Presweep Raise Black/Yellow Presweep Actuator Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)
  • Page 47 Connector Side Closest to Main Board 742743 Chemical Pump Orange/Red 742813 Chemical Pump Orange/Black 742814 Recycle Pump Grey/Yellow 742807 Recycle Pump Grey/Yellow 742808 Chemcial Solenoid Grey 742802 Recycle On Yellow 742894 Minuteman PowerBoss Inc. Copyright 2000 3800 Rider Scrubber (7/02)

  • Page 48: Limited Warranty

    Minuteman International, Inc. warrants to the original purchaser/user that this product is free from defects in workmanship and materials under normal use and service for a period of three years from date of purchase. In addition, Minuteman International, Inc. will, at its option, honor labor warranty claims for the first 12 months from date of sale, provided such claims are submitted through and approved by factory authorized repair stations.

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