Minuteman MC17026-00 Operating And Service Manual

170td automatic scrubber

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170TD
Model: MC17026-00
Automatic
MC17026QP
Scrubber
OPERATION
SERVICE
PARTS
CARE
Revised 6/02

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Summary of Contents for Minuteman MC17026-00

  • Page 1 170TD Model: MC17026-00 Automatic MC17026QP Scrubber OPERATION SERVICE PARTS CARE Revised 6/02...
  • Page 3: Table Of Contents

    TABLE OF CONTENTS Page Safety Instructions Electrical Requirements Control Panel Identification Brush Installation Instructions Operating Instructions/Maintenance Main Polyethelene Components 6 & 7 Solution/Recovery Tank 8 & 9 Vacuum Components 10 & 11 Brush Drive Assemblies 12 &13 Squeegee Assembly 14 & 15 Wiring Diagram...
  • Page 4: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS CAUTION: Operators must read and understand this manual before operating or maintaining this equipment. • Keep hands and feet clear of moving parts while machine is in operation. • All switches must be in the “OFF” position when charging batteries. •...
  • Page 5: Electrical Requirements

    ELECTRICAL REQUIREMENTS: This piece of equipment operates on 24 Volt DC. BATTERY REQUIREMENTS: 2 x 12V 80 Amp Hour 20 Hour Rate Deepcycle P/N 956721 2 x 12V 105 Amp Hour 20 Hour Rate Deepcycle P/N 956712 BATTERY SERVICE AND INSTALLATION: *Warning: Battery acid can cause burns.
  • Page 6: Control Panel Identification

    1. Direction switch 7. Main power switch 2. Vacuum switch 8. Speed control knob 3. Squeegee lift lever 9. Drain hose for clean solution tank 4. Battery condition meter 10. Drain hose for recovery tank 5. Solution control lever 11. Vacuum recovery hose 6.
  • Page 7: Brush Installation Instructions

    BRUSH REMOVAL Empty solution and recovery tanks. Disconnect batteries. Remove squeegee assembly. Lower brush. Tilt machine as shown (figure 3) until machine rests on foot pedal. Brush has a snap-on push off clutch plate. Pushing brush away from the machine from the side, will release brush assembly.
  • Page 8: Operating Instructions/Maintenance

    OPERATING INSTRUCTIONS 1. Filling: Fill the solution tank with the desired amount of water and add liquid cleaning solution to the proper dilution ratio. DO NOT USE powdered cleaning chemicals. Powders are unlikely to dissolve thoroughly, resulting in clogging the in-line solution filter. This can reduce or stop water flow to the brush.
  • Page 10: Parts List

    Parts List Item Part No. Qty. Description 430000TD Base 170TD 430001MCH 170 Sol/Recovery Tank Assy 430002 Cover Poly 170 Burgundy 430044 Hinge Lid 17 B/E 430046 Side Skirt Retainer 17 430049 Splash Skirt 17 B/E 430126 Hinge Backing Plate 430136 Gasket Seal Kit (4) 712560 SCR-MC ¼-20 x .50 SS...
  • Page 12 Parts List Item Part No. Qty. Description 130118 Solution Strainer 200173 Float Housing 210401 Solution Hose 210409 Fitting Brass 3/8MPT 3/8FPT 210410 Fitting Brass 3/8 FPT 3/8 Barb 210414 “O” Ring 2-113 260203 Hose Clamp 430001MCH 170 Sol/Recovery Tank Assy. 430037 Bumper Wheel Axle 430038...
  • Page 14 Parts List Item Part No. Qty. Description 250041 Seal, Rubber 831001 Crimp Clamp 44OR 290017 Molded Vac Mtr Gasket 430018 Z Bracket 430029 Caster 430042 Caster Mounting Bracket 430138-1 Wheel 6” 430069 Vacuum Manifold Assembly 828264 Spring Washer Cup 430099 Vacuum Hose 450038 Z Bracket...
  • Page 16 Parts List Item Part No. Qty. Description 740209 Gear Motor 24V 210124 Bearing Stud 361254 Bearing 430013 Stabilizer Bracket 740241 Contactor 24V 50A 711425 Nut-Flanged Wizz ¼-20 711535 WSR-Helical .26 x .50 x .02 711202 BLT-HH ¼-20 x .50 STPL 430106 Stabilizer Bar - Lower 711380...
  • Page 18 Parts List Item Part No. Qty. Description 430301 Speed Control Cover 711161 SCR-Hi/Lo 10 x 5/8 430316 Edge Seal 740944 Speed Control Board 740368 Potentiometer Assembly 809874 Knob 711430 Tinnerman Plate 210362 Switch Bracket 833329MCH Micro Switch 710307 6-32 x 1.00 Screw 711002 SCR-SK 8-32 x .500 430312...
  • Page 19: Wiring Diagram

    WIRING DIAGRAM...
  • Page 20: 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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