Minuteman E17, E20 User Manual
User Manual
E17/E20 Electric Walk-Behind Scrubber
Disc Brush Drive
This manual is furnished with each new MINUTEMAN E17/E20. 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.
· Follow the manufacturer’s suggested maintenance instructions as provided in this booklet.
· Use original Minuteman supplied parts.
2
Model E17/E20
Model No. E17115BD / E20115BD / E17230BD / E20230BD
Technical Specifications
Current (Max)
Sound Level
Cleaning path width
Squeegee width
Theoretical productivity
Working speed
Rated voltage
Vacuum flow
Vacuum waterlift
Vacuum power
Brush type
Brush motor(s) power
Number of brushes
Brush RPM
Aqua-Stop equipped
Solution capacity
Recovery capacity
Working Grade
Weight
Dimensions (LxWxH)
E17
32 amps
69 dBA
17 in (43 cm)
30 in (76 cm)
2
17,000 ft
2.3 mph (3.7 km per hr)
44.4 x 18.8 x 42.3 (112.8 x 47.8 x 107.4 cm)
/hr ( 1,185 m2)
24 volts
65 cfm (110 m3/hr)
45 inches ( 112mbar)
.60 HP (450 W)
Disc
3/4 HP (560W)
1
180 RPM
Coming Soon
12Gal (45 liters)
13 Gal (49 liters)
2%
316 lbs (143 kgs)
E20
32 amps
69 dBA
20 in (51 cm)
34 in (86 cm)
20,000 ft2 /hr ( 1,394 m2)
2.3 mph (3.7 km per hr)
24 volts
65 cfm (110 m3/hr)
45 inches ( 112mbar)
.60 HP (450 W)
Disc
3/4 HP (560W)
1
180 RPM
Coming Soon
12 Gal (45 liters)
13 Gal (49 liters)
2%
312 lbs (142 kgs)
47.4 x 21.3 x 42.3 (120.4 x 54.1 107.4 cm)
3
4
Table Of Contents
Technical S pecifications............................................................. 3
CE Declaration ............................................................................. 4
Safety Instructions ...................................................................... 6
IMPORT ANT SAFETY INSTRUCTIONS .............................. 6
For Safety During Operation ................................................. 6
For Safety when Servicing or Maintaining Machine.............. 6
Inspection ..............................................................................7
Electrical................................................................................ 7
Operator Responsibility......................................................... 7
Unpacking Instructions ..............................................................7
Machine Overview ....................................................................... 8
Machine Overview - Front ..................................................... 8
Machine Overview - Rear .....................................................9
Control Panel ......................................................................10
Bail Handle.................................................................. 11
Handle Adjustment Knobs .......................................... 11
Key Switch .................................................................. 11
Squeegee Lift Lever.................................................... 11
Solution Control Lever ................................................ 11
Battery Gauge ............................................................. 11
Optional Hour Meter............................................................ 12
Optional Solution Solenoid.................................................. 13
In-Line Solution Filter Assembly..........................................13
Circuit Breakers................................................................... 14
Rear Squeegee ................................................................... 16
Cleaning the Squeegee ......................................................16
Changing the Squeegee Blades ......................................... 16
Adjusting the Squeegee Blades.......................................... 17
Angle Adjustment ........................................................ 17
Height Adjustment....................................................... 18
Handle Adjustment .............................................................. 19
Angle Adjustment ........................................................ 19
Horizontal Adjustment.................................................20
Solution Tank Drain Hose ................................................... 21
Solution Level Indicator....................................................... 21
Solution Fill Filter................................................................. 22
Screened Float.................................................................... 23
Screened Float Removal ............................................ 24
Recovery T ank Drain Hose .................................................25
Deck Skirt Removal.............................................................25
In-Line Solution Filter Assembly.......................................... 26
The E17/E20 ............................................................................... 27
Machine Operation .................................................................... 28
To Turn on Machine.............................................................28
To Turn on Vacuum ............................................................. 28
To Turn on Brush Motor.......................................................28
To Turn on Cleaning Solution.............................................. 28
Hour Meter (Optional) .........................................................28
Solution Solenoid (Optional) ............................................... 28
Loading Brush ..................................................................... 30
Unloading Brush..................................................................31
Notes........................................................................................... 32
After Use..................................................................................... 34
Maintenance............................................................................... 35
Troubleshooting ........................................................................ 36
Warranty ..................................................................................... 38
5
Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS
Operators must read and understand this manual before operating or maintaining this machine.
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. Read this manual carefully and be aware
when these conditions can exist. Take necessary steps to locate all safety devices on the machine and train the personnel operating the
machine. Report any machine damage or faulty operation immediately. Do not use machine if it is not in proper operating condition.
For Safety During Operation
Keep hands and feet clear of moving parts while machine is in operation.
Make sure all safety devices are in place and operate properly. All covers, doors and latches must be closed and fastened before use.
During operation, attention should be paid to other persons in the work area and especially if small children are present.
Electric motors and components can cause an explosion when operated near explosive materials or vapor. Do not operate this machine
near flammable materials such as solvents, thinners, fuels, grain dust, etc.
Store or park this machine on a level surface only. To prevent unauthorized use, machine should be stored or p arked with the key removed.
This machine is designed for level operation only. Do not operate on ramps or inclines greater than 2%.
This machine is not suitable for picking up hazardous dusts.
Use caution when moving this machine into areas that are below freezing temperatures. Any water in the tanks or hoses can cause damage
to the machine.
For Safety when Servicing or Maintaining Machine
Stop on level surface.
Disconnect the power to the machine by unplugging the red Battery connector located under the recovery tank.
Avoid moving parts. Do not wear loose jackets, shirts, or sleeves when working on machine.
Do not clean machine with a pressure washer.
Authorized personnel must perform repairs and maintenance. Use Minuteman supplied replacement parts.
SAVE THESE INSTRUCTIONS
6
Unpacking Instructions
Inspection
Carefully unpack and inspect your E17/E20 Walk-Behind Scrubber for shipping damage. Follow unpacking instructions on
shipping pallet. Each unit has been tested and thoroughly inspected before shipment. Any damage is the responsibility of the
delivery carrier who should be notified immediately.
Electrical
This machine is electric and designed to operate on 115 or 230 volts based on model.
Operator Responsibility
Read this manual carefully before operating this machine.
The operator is responsible for taking care of the daily maintenance of the machine to keep it in good working condition.
The operator must inform the service mechanic or supervisor when the scheduled maintenance intervals are required as
stated in the MAINTENANCE section of this manual.
Before starting, familiarize yourself with the machine and its controls (see “Machine Overview, Front”, “Machine Overview,
Rear”, “Control Console” diagrams).
7
Machine Overview
A
H
E
Machine Overview - Front
A SPRA Y BOTTLE/CUP HOLDER
B SOLUTION FILL PORT
C RECOVERY TANK LID
D RECOVERY T ANK
E BRUSH DECK
F FRONT WHEEL
G REAR CASTER
H SOLUTION TANK
J FLOATING DECK SKIRT
8
B
C
D
G
J
F
Machine Overview - Rear
Machine Overview
A BAIL HANDLE
B SQUEEGEE LIFT LEVER
C SOLUTION CONTROL LEVER
D RECOVERY TANK DRAIN HOSE
E POWER CORD
F CIRCUIT BREAKERS
G RECOVER Y HOSE
H CONTROL P ANEL
J SOLUTION TANK DRAIN HOSE / LEVEL INDICA T OR
K BRUSH LIFT PEDAL
L REAR SQUEEGEE
9
Machine Overview
Control Panel
A BAIL HANDLE
B HANDLE ADJUSTMENT KNOB
C KEY SWITCH
D SQUEEGEE LIFT LEVER
E SOLUTION CONTROL LEVER
F BATTER Y GUAGE
A
D
C
B
F
E
10
Machine Overview
Bail Handle
(A) When the scrubdeck is lowered to the floor, the bail handle enables the brush motor and moves the machine
forward once depressed. This also allows the operator to automatically load the brush when the scrub deck is lowered
over the brush.
Handle Adjustment Knobs
(B) Allows the handle position to be raised or lowered.
Key Switch
(C) Controls the machine’s power (Brush Unload/Off/On) with a key for safety . This switch, when turned counter clock-
wise, operates the auto brush unload when scrubdeck is in the raised position. When it is turned to the ON position,
the machine will operate.
Squeegee Lift Lever
(D) When actuated to the top position, the squeegee is lowered and the vacuum motor turns on. When locked in the
bottom position, the squeegee is raised and the vacumm motor shuts off.
Solution Control Lever
(E) This lever controls the rate at which solution is dispensed. Moving the lever up will increase the amount of solution.
Moving the lever down will decrease the solution rate. Moving the lever all the way down shuts off solution flow.
Battery Gauge
(F) This gauge activates to show power is on when the key switch is on.
11
Machine Overview
Optional Hour Meter
Minuteman offers an optional hour meter for the
E17/E20. The optional kit replaces the power cord
mounting bracket at the rear of the machine with
one that contains an hour meter that runs when
the brush motor is on.
Kit# K-E1720HM
12
Loading...