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Table of Contents
Related Manuals for Minuteman ES 2832
Summary of Contents for Minuteman ES 2832
- Page 1 ES 2832 WALK-BEHIND SCRUBBER ￭ ￭ ￭ OPERATION SERVICE PARTS CARE...
- Page 2 This manual is furnished with each new MINUTEMAN ES 2832. This provides the necessary operating and preventive maintenance instructions. Operators must read and understand this manual before operating or servicing this machine. This machine was designed to give you excellent performance and efficiency. For best results and minimal cost, please follow the general guidelines below: Operate the machine with reasonable care.
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Page 4: Table Of Contents
SCRUB DECK INSTALLATION.....12 INSTALLATION INSTRUCTIONS ..12 REAR SQUEEGEE ....................14 REAR SQUEEGEE COMPONENTS..14 REAR SQUEEGEE ADJUSTMENT ..15 OFF-AISLE WAND ( ).................16 OPTIONAL THE ES2832......................17 MACHINE OPERATION..................17 MAINTENANCE SCHEDULE ..................19 LUBRICATING THE MACHINE.....19 GENERAL MACHINE TROUBLESHOOTING ............20 ES 2832 FAULT / DIAGNOSTIC CODES ..............21... - Page 5 EXPLODED VIEWS ....................23 DRIVE ASSEMBLY........27 SQUEEGEE LIFT MECHINAISM ASSEMBLY PUMP ASSEMBLY ........30 IN-LINE FILTER ASSEMBLY ....31 MAINFRAME ASSEMBLY .....32 CONTROL CONSOLE ASSEMBLY ..34 CONTROL BRACKET ASSEMBLY..36 ELECTRICAL BOX SUB-ASSEMBLY & DASHBOARD ASSEMBLY 37 SOLUTION TANK ASSEMBLY .....38 RECOVERY TANK ASSEMBLY....39 FIXED LID ASSEMBLY ......41 28”...
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Page 6: Important Safety Instructions
Do not operate this machine in flammable or explosive areas. This machine is designed solely for scrubbing dirt and dust in an indoor environment. Minuteman does not recommend using this machine in any other capacity. The following information below may cause a potential hazard to the operator and equipment. - Page 7 Do not smoke. Make sure the charger is turned off before disconnecting it from the machine. Charge the batteries in a well-ventilated area with the battery cover removed completely. Do not clean machine with a pressure washer. Authorized personnel must perform repairs and maintenance. Use Minuteman supplied replacement parts. SAVE THESE INSTRUCTIONS...
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Page 8: Inspection & Unpacking
This machine is battery operated and designed to operate on 36 volts DC (6) 6-volt batteries. BATTERIES The recommended batteries are rated 275Ah (Minuteman P/N 956740). We do not recommend mixing AMP hour capacities. Any alternate battery sets can be used if they equal physical size and capacity. -
Page 9: Machine Components Rear
MACHINE COMPONENTS REAR CONTROL CONSOLE REAR SQUEEGEE SCRUB DECK SOLUTION DUMP HOSE RECOVERY DUMP HOSE ANDERSON PLUG DIRECTIONAL SWITCH HOUR METER EMERGENCY BELLY BAR MACHINE COMPONENTS CONTROL CONSOLE ACCELERATION LEVER SPEED CONTROL KNOB DIRECTIONAL LEVER DIRECTIONAL INDICATOR KEY SWITCH EMERGENCY BELLY BAR OFF-AISLE WAND SWITCH BATTERY GAUGE SOLUTION CONTROL... -
Page 10: The Control Console
Emergency Belly Bar (F) If this bar is to be depressed it will override the directional switch and force the ES 2832 to go forward. Most useful if backed into a corner or object to prevent from pinching the operator. -
Page 11: Cleaning Modes
CLEANING MODES 1. REGULAR SCRUB MODE When the machine is running in this mode, the machine will perform all operations. This mode can be used for day-to-day tasks under normal conditions. When the operator sets the directional switch to forward and activates the accelerator handle, the solution pump will turn on, the brushes will turn on and be lowered to the floor, as well as the rear squeegee. -
Page 12: Vacuum Only Mode
OPERATION OF CONTROLS POWER SAVE MODE The ES 2832 is equipped with a power save feature to conserve battery power. If the key switch power is left ON and none of the controls are activated for a period of fifteen minutes, the ES 2832 automatically goes into “power down mode”... -
Page 13: Emergency Disconnect Handle10
(make sure recovery tank has been drained before tilting). The battery compartment contains six 6-volt batteries connected in series. Connect the batteries according to the battery connection diagram (see diagram). The recommended batteries are 275Ah (Minuteman P/N 956740). -
Page 14: Scrub Deck
SCRUB DECK Minuteman offers two deck types (Cylindrical and Disc) to fit your specific needs. The ES2832 design is very dynamic wherein the decks are interchangeable in a matter of minutes whenever necessary (removal of four bolts, and two quick-connects). The cylindrical brush deck has five built-in spray jets to uniformly dispense cleaning solution on the floor and a wet sweeping debris tray to collect loose objects on the floor. -
Page 15: Disc Scrub Deck
DISC SCRUB DECK Housing Access door (6) Brush skirt Brush motor Mounting bracket Flat washer (4) Lock washer (4) Bolt (4) Connector, power Connector, water SCRUB DECK INSTALLATION When installing a cylindrical scrub deck to a machine: Install brushes after the deck has been mounted to avoid flat spots on the brushes. Use a piece of cardboard underneath the deck to prevent scratches to the painted surface when sliding the deck under the machine. - Page 16 Remove the two access doors (one each end) by removing the (3) nyloc nuts. Install the brushes by sliding through the access opening. Align the notches on the brush with the drive pins on the hub. Push brush all the way until it bottoms out. Insert access door hub to the other end of brush.
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Page 17: Rear Squeegee
REAR SQUEEGEE The rear squeegee is the main element that acts as the conduit that transfers the spent solution into the recovery tank. A daily maintenance check of this component is essential to have optimum machine performance. The rear squeegee assembly is equipped with a universal front blade that allows the operator the option to use a slotted and a non-slotted side for specific applications. -
Page 18: Rear Squeegee Adjustment
REAR SQUEEGEE ADJUSTMENT Ensure that the scrubber is on a relatively flat surface. Turn on the key switch and select the Vacuum only mode. This lowers the squeegee to the floor and turns the vacuum motor on. Move the scrubber one or two feet forward slowly while someone behind the machine checks the rear squeegee blade (item A) for uniform deflection to the floor. -
Page 19: Off-Aisle Wand (Optional)
OFF-AISLE WAND (optional) The ES2832 is equipped with a ready-to-use built-in telescoping off-aisle wand system for use in hard to reach areas. This integrated system eliminates attaching hose for use and detaching hoses for storage. By turning the pump switch ON (located behind the right handle of the control console) the off-aisle wand is ready to use in seconds. -
Page 20: The Es2832
The ES2832 has four available scrub head types and sizes to fit specific applications. Please contact your Minuteman representative for specific recommendations for the correct scrub head type, size, and brush type and chemical applications. - Page 21 Simply release the handle and squeeze the handle again to drive the machine. Please refer to the Main Keyboard section of this manual for a complete description of the functions. When Reverse is selected on the Directional Switch, the Rear Squeegee automatically is raised. However, the Scrub brushes will continue to rotate and solution will continue to flow.
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Page 22: Maintenance Schedule
Clean Hopper on Cylindrical System Have Minuteman check the vacuum motor carbon motor brushes once a year or after 300 operating hours. The brush motor carbon brushes should be checked every 500 hours or once a year. NOTE: Refer to the Service Manual for more detail on maintenance and service repairs. -
Page 23: General Machine Troubleshooting
Reconnect or replace squeegee hose disconnected to squeegee or damaged Worn brushes Rotate or replace brushes Poor scrubbing performance Wrong brush or cleaning chemical Consult Minuteman Debris caught on scrub brushes Remove debris Moving machine too fast Slow down Not using enough solution... -
Page 24: Es 2832 Fault / Diagnostic Codes
ES 2832 FAULT / DIAGNOSTIC CODES Scrubber System Faults External to TRIO+ Readout Code Fault Description Corrective Action 2C00 LOW BATTERY ERROR Battery Charge to low. Recharge battery. 2C01 LOW BATTERY ERROR2 Battery Charge to low. Recharge battery. 2C02 SOFT BATTERY LOCKOUT OCCURRED Battery Charge to low. Recharge battery. - Page 25 SOFT VACUUM MOTOR 7700 DISCONNECTED ERROR 7701 SOFT VACUUM CURRENT FOLDBACK 7702 SOFT VACUUM CURRENT FOLDBACK2 7703 SOFT VACUUM CURRENT FOLDBACK3 0810 TILLER FAULT-1 For all Tiller Diagnostic Codes: TILLER MAX WIPER DIFFERENCE 0811 ERROR TILLER MAX PULL DOWN 0812 DIFFERENCE ERROR 1- Check throttle wiring for shorts or opens.
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Page 26: Exploded Views
EXPLODED VIEWS... -
Page 30: Drive Assembly
DRIVE ASSEMBLY... -
Page 32: Squeegee Lift Mechinaism Assembly
SQUEEGEE LIFT MECHANISM ASSEMBLY... -
Page 33: Pump Assembly
PUMP ASSEMBLY... -
Page 34: In-Line Filter Assembly
IN-LINE FILTER ASSEMBLY... -
Page 35: Mainframe Assembly
MAINFRAME ASSEMBLY... -
Page 37: Control Console Assembly
CONTROL CONSOLE ASSEMBLY... -
Page 39: Control Bracket Assembly
CONTROL BRACKET ASSEMBLY... -
Page 40: Electrical Box Sub-Assembly & Dashboard Assembly
ELECTRICAL BOX SUB-ASSEMBLY & DASHBOARD ASSEMBLY... -
Page 41: Solution Tank Assembly
SOLUTION TANK ASSEMBLY... -
Page 42: Recovery Tank Assembly
RECOVERY TANK ASSEMBLY... -
Page 44: Fixed Lid Assembly
FIXED LID ASSEMBLY... -
Page 45: 28" Cylindrical Scrub Deck Assembly
28” CYLINDRICAL SCRUB DECK ASSEMBLY... -
Page 47: 32" Cylindrical Scrub Deck Assembly
32” CYLINDRICAL SCRUB DECK ASSEMBLY... -
Page 49: 28" Disc Scrub Deck Assembly
28” DISC SCRUB DECK ASSEMBLY... -
Page 51: 32" Disc Scrub Deck Assembly
32” DISC SCRUB DECK ASSEMBLY... -
Page 53: Deck Cover Assembly
DECK COVER ASSEMBLY... -
Page 54: Rear Squeegee Assembly
REAR SQUEEGEE ASSEMBLY... -
Page 55: Off Aisle Wand Assembly 281071 (Optional)
OFF AISLE WAND ASSEMBLY 281071 (optional) -
Page 58: Schematics
SCHEMATICS... -
Page 63: 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 36 months from date of sale, provided such claims are submitted through and approved by factory authorized repair stations.