Related Manuals for Minuteman 380
Summary of Contents for Minuteman 380
- Page 1 Model: Floor Scrubber MC38036COM Traction Driven MC38036COMCE OPERATION SERVICE PARTS CARE Revised 9/02...
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Page 3: Table Of Contents
TABLE OF CONTENTS Page Safety Instructions Electrical Requirements Control Panel Identification Squeegee Adjustments Operating Instructions Maintenance of Machine 6 & 7 Polyethylene Components - Commercial 8 & 9 Recovery Tank Solution Tank Drive Assemblies 12 & 13 Main Frame 14 & 15 Console Assembly 16 &... -
Page 4: 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 36 Volt DC. BATTERY REQUIREMENTS: 6 x 6V 220AH P/N 956720 6 x 6V 275AH P/N 956740 BATTERY SERVICE AND INSTALLATION: * Warning: Battery acid can cause burns. When working on or around batteries, wear protective clothing and safety glasses. -
Page 6: Control Panel Identification
CONTROL PANEL IDENTIFICATION 1. Vacuum recovery hose 2. Solution control lever 3. Hour meter (optional) 4. Circuit breaker for vacuum motor 5. Circuit breaker for brush motor 6. Drain hose recovery tank 7. Drain hose solution tank 8. Drain hose for battery tray 9. -
Page 7: Squeegee Adjustments
SQUEEGEE ADJUSTMENTS Squeegee Adjustment The squeegee set-up is pre-adjusted at the factory. Adjustments may be required to get optimum performance for different floors and conditions. 1. Pitch Control Adjustment 2. Ensure that the scrubber is on a relatively flat surface. Turn on the main power switch and raise the scrub head assembly off the floor. -
Page 8: Operating Instructions
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 9: Maintenance Of Machine 6
MAINTENANCE OF MACHINE VACUUM MOTOR Motor brushes can be replaced with Brush Set, Part No. 741008. Brushes should be replaced only once. More than once brush replacement will cause very high current consumption. This undue cur- rent consumption lowers overall machine performance and is not in the best interest of economical machine use. - Page 10 TROUBLE SHOOTING 1. Inefficient scrubbing - floors are smeared in appearance. Solution: Use proper type and correct amount of detergent. Replace worn or damaged scrub attach- ments. Increase force on scrubbing head. 2. Squeegee streaks. Solution: Check rear squeegee rubber for imbedded objects, clean; reverse, or replace if worn or damaged.
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Page 11: Polyethylene Components - Commercial 8
380 Commercial Model... - Page 12 380 Commercial Model Parts List Item Part No. Qty. Description 320122 Console Machined 320700 Mainframe Minuteman 320/380 320300 Solution Tank Assembly 320200 Recovery Tank Assembly 320146B Recovery Lid Burgundy 320220 Vacuum Hose Long 260203 Wire Grip Hose Clamp 320222 Gasket...
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Page 13: Recovery Tank
320200 RECOVERY TANK ASSEMBLY Item Part No. Qty. Description 260156 Foam Float Assembly 320121 Recovery Tank 828970 WSR-Neop 1.81 x 2.37 450081 WSR-SS 1.908 x 2.41 x .03 760220MCH 1.5 Adaptor Gray 260203 Hose Clamp Wire Grip 833316 Drain Plug 1 1/4 260202 Drain Hose Assembly 320206... -
Page 14: Solution Tank
320300 SOLUTION TANK ASSEMBLY Item Part No. Qty. Description 260029 Solution Lid 320120 Solution Tank 450021 Hinge 712764 WSR-SS #10 712540 SCR-MC 10-24 x .37 SS TH 832949 Bracket - Bumper 832896 Guide Wheel 833254 Bumper Wheel Axle 710985 SCR-SC 3/8-16 x .62 710353 SCR-MC 10-32 x .37 711553... - Page 16 Mainframe Weldment 320705 Transaxle Bracket, Lower 320735 Lift Weldment 320731 Wheel 10 x 2.75, 3 Bolt 320750 Scrubhead Assembly Complete 380-532-20 Cotter Key 670070 Acorn Nut 1/2-20 710180 SCR-MC 1/4-20 x .75 711202 BLT-HH 1/4-20 x .50 711203 BLT-HH 1/4-20 x 5/8...
- Page 18 Parts List Item Part No. Qty. Description 320215 Battery Tray Liner 320118 Battery Tray 840011 Vac Motor Cover, Top 840012 Vac Motor Cover, Bottom 380064 Foam Ring 740228 Vac Motor 36V 3-Stage 290017 Molded Gasket 320119 Motor Platform 320185 Exhaust Manifold Weldment 833191 Hose Rubber Flex 2 x 9 320216...
- Page 20 Parts List Item Part No. Qty. Description Item Part No. Qty. Description 210045 Cable Solution Control 712320 WSR-Nylon .22 x .45 x .04 712536 SCR-MC 10-24 x .62 STPL 210413 Return Springs 260066 3/8 Oilite Flanged Bushing 712540 SCR-MC 10-24 x .37 TH 712638 Nut-Hex 10-24 SS Nyloc 260069MCH...
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Page 21: Scrubhead Assembly
SCRUBHEAD ASSEMBLY 380190 Item Part No. Qty. Description Item Part No. Qty. Description 210066 Retainer Bolt 711517 WSR-Flat .77 210405 Liquid Tight Fitting 711552 WSR-Internal Lock #8 260137 Compression Spring 711594 WSR-Flat .56 x .88 x .03 260183 Nut-PLS ¼ NPT 711671 Clevis Pin, .31 x 2.13 260274... -
Page 22: Squeegee Mechanism Assembly
320450 SQUEEGEE MECHANISM ASSEMBLY Item Part No. Qty. Description 320160 Yoke Weldment 320162 Spring Housing Weldment 320008 Pivot Bracket Weldment 210375 Swivel Pin 260041 1/2 Oilite Bushing 210391 Torsion Spring SS 711671 Clevis Pin 5/16 x 2.125 712536 SCR-MC 10-24 x .62 210400 Spacer Tube 710592... - Page 26 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.