Minuteman H20 Walk-Behind Scrubber Disc Traction Drive User Manual

User ManualH20 Walk-Behind ScrubberDisc Traction Drive

10Machine OverviewABCDFEGA BAIL HANDLEB HANDLE ADJUSTMENT KNOBC KEY SWITCHD DIRECTION SWITCHE SQUEEGEE LIFT LEVERF SOLUTION CONTROL LEVERG BATTERY / F

11Machine OverviewBail Handle(A) When the scrub deck is lowered to the floor, the bail handle enables the brush motor and moves the machine forward on

12Machine OverviewMinuteman offers an optional hour meter for theE17/E20. The optional kit replaces the power cordmounting bracket at the rear of the

13Machine OverviewCircuit BreakersA Main Control Circuit Breaker - 4AB Brush Motor Circuit Breaker - 30AC Vacuum Motor Circuit Breaker - 20AD Drive Mo

14Machine OverviewThe battery compartment is located under the recovery tank. TheBattery compartment can be accessed for servicing and mainte-nance by

15Machine OverviewWhen an error or fault occurs within the machine, a faultcode will appear on the battery gauge represented by aspecified number of f

16Machine OverviewHandle AdjustmentThe H20 handle was designed with operator comfort in mind. Theangle and horizontal position of the handle can be a

17Machine Overview123Plate Position 1(Shipping Position)Plate Position 2Plate Position 3(Fully Extended)Horizontal AdjustmentThe horizontal position c

18Machine OverviewSolution Tank Drain HoseThe solution tank may be drained by removing the Solution Tank DrainHose (A) from the Hose Barb (B) and rout

19Machine OverviewThe Solution Fill Filter (B) should be cleaned regularly.To remove, simply open the Solution Tank Lid (A) andpull the filter out.Sol

2This manual is furnished with each new MINUTEMAN H20. This provides the necessary operating and preventivemaintenance instructions. Operators must re

20Machine OverviewScreened FloatIf the recovery tank (C) is overfilled or a large amount of foamingis present, the screened float (B) blocks the vacuu

21Machine OverviewRecovery Tank Drain HoseTwist Cap to Open and DrainTwist & Lift cap to clean outlarge debrisDeck Skirt Removal(Do not lower with

22Machine OverviewABDCThe solution solenoid, which shuts off solution flow when the bail handle is released, is protected from debris by the in-line f

23Machine OverviewRear SqueegeeA SqueegeeB Star-shaped knobC Adjusting screw for angle adjustmentD Suction hoseE Blade fastening latchF Washers for ca

24Machine OverviewThe angle adjustment is the decisive factor inensuring that the squeegee blades on thesqueegee lie evenly on the floor.1. Park the m

25Machine OverviewIf streaks are present, despite an optimumangle adjustment, the clearance between thecaster wheels and floor must be adjusted bychan

26This machine was designed with total operator comfort and ease of use in mind. All machine components have been designedas a total system to efficie

27The H20WARNING!- Be sure you understand the machine controls and their functions.- While on ramps or inclines, avoid sudden stops when tanks are fil

28Machine OperationMachine OperationTo Turn on Machine:Turn key to operate position ( I ). Wait for battery gauge to stop flashing. (If flashing con

29Machine OperationTo Charge Batteries:When the battery status indicator reaches the red zone the batteries need to be recharged. Take the machine to

3Model H20 Traction DriveModel No. H20DTD / H20DTDCE / H20DTDQP / H20DTDQPGH2040 amps140Ah @20 hr95Ah @20 hr65.5 dBA20 in (51 cm)34 in (86 cm)27,280 f

30Machine Operation1. To load the brush, first center theH20 brush deck over the scrubbrush.2. Lower the scrub deck by releasingthe deck lift pedal.3.

31Machine OperationCAUTION: Make sure scrub deck is clear of all personneland obstructions before operating Brush Unload.Unloading Brush3. When done

32After UseAfter Use1. When finished scrubbing, lift the scrub deck and turn the solution lever off. Lift the rear squeegee (the vacuum motorwill turn

33MaintenanceHave a qualified service technician check the vacuum motor carbon motor brushes once a year or after 300 operating hours.The brush motor

34TroubleshootingProblem Possible Cause Remedy Poor water pick-up Worn or torn squeegee blades Rotate or replace blades Recovery tank full Empty r

35TroubleshootingProblem Possible Cause Remedy Machine does not operate Tripped Control Power circuit breaker Reset breaker Batteries have low charg

36TroubleshootingThe battery needs charging, there is a badconnection to the battery or dependent onprogramming, may indicate that the batterylockout

37TroubleshootingNot used.The controller is being inhibited from driving,this may be because the battery charger isconnected.The bail handle was activ

38Minuteman International Made Simple Commercial Limited WarrantyREVISION F EFFECTIVE 6/1/2009Minuteman International, Inc. warrants to the original p

39Cord Electric Group: Three years parts, two years labor, ninety days travel (Not to exceed two hours)Exceptions……….Model Parts Labor Poly TravelPor

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Minuteman International · 14N845 U.S. Route 20 · Pingree Grove, Illinois 60140 USAPhone 800-237-3192www.minutemanintl.comA Member of the Hako Group98

5Table Of ContentsTechnical Specifications... 3Table Of Contents ...

6Safety InstructionsIMPORTANT SAFETY INSTRUCTIONSOperators must read and understand this manual before operating or maintaining this machine.Do not op

7InspectionCarefully unpack and inspect your H20 Walk-Behind Scrubber for shipping damage. Follow unpacking instructions on shipping pallet.Each unit

8Machine OverviewMachine OverviewABCDEFGHA CUP HOLDERB SOLUTION FILL PORTC RECOVERY TANK LIDD RECOVERY TANKE BRUSH DECKF FRONT WHEEL*G REAR CASTERH SO

9Machine OverviewMachine Overview - RearABCDGHFEA BAIL HANDLEB SQUEEGEE LIFT LEVERC SOLUTION CONTROL LEVERD RECOVERY TANK DRAIN HOSEE ONBOARD CHARGER