Uline H-8041 User Manual
Para Español, vea páginas 8-14.
Pour le français, consulter les pages 15-21.
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COMPACT AUTO
H-8041
1-800-295-5510
uline.com
FLOOR SCRUBBER
• Disconnect the scrubber from the main power socket
before performing maintenance.
• Only use the scrubber as instructed in these
instructions. Only use the accessories recommended
by the manufacturer.
SAFETY
• Do not disconnect the scrubber by pulling on
the power cable. Grip the plug, not the cable, to
disconnect the scrubber.
• Switch off all controls before unplugging the
scrubber.
• Do not move or transport the scrubber by pulling on
its power cable. Do not use the power cable as a
handle, close doors on it or pull it over sharp objects
or corners. Do not run over the power cable with the
scrubber. Keep the power cable completely clear of
hot surfaces.
GENERAL INFORMATION
PARTS
1
2
6
7
8
• Do not use the scrubber to clean flammable or
combustible liquids like gasoline. Do not operate the
scrubber in areas where such liquids may be present.
# DESCRIPTION
12
11
10
1 Recovery Tank
2 Detergent Tank
3 Nylon Brush
4 Detergent Tap
5 Squeegee
6 Control Panel
7 Drive Lever
8 Recovery Tank Hose
9 Power Inlet
10 Drain Hose
11 Squeegee Release
12 Handle Release
5
3 4
PAGE 1 OF 21 0621 I H-8041
9
GENERAL INFORMATION CONTINUED
BUTTON FUNCTIONS:
Power
Brush
ASSEMBLY
NOTE: Battery must be fully charged before first
use.
ASSEMBLE SQUEEGEE
1. Tilt unit back and attach squeegee to scrubber by
inserting the black knobs into the notches on the
black bar. Turn knobs clockwise to tighten.
(See Figures 1 and 2)
Battery
Indicator
Water
Fan
INSTALL FUSE
1. Locate fuse in plastic parts bag. Lift recovery tank
off unit to expose fuse connector. Connect fuse and
close connector. Replace recovery tank on unit and
place lid on top. (See Figures 5 and 6)
Figure 1 Figure 2
2. Connect hose end to squeegee. (See Figure 3)
Figure 3
ASSEMBLE BRUSH
1. Install the brush by rotating it on counterclockwise.
Reposition the unit upright. (See Figure 4)
Figure 4
Figure 5
2. Connect hose to tank. (See Figure 7)
Figure 7
Figure 6
PAGE 2 OF 21 0621 I H-8041
OPERATION
FILL TANK
1. Add water and detergent into the tank.
(See Figure 8)
Figure 8
NOTE: Use a non-foaming detergent with a
pH range between 7-11. Be sure to follow the
detergent instructions for proper dilution.
2. Open flow from detergent tank by pushing lever up
to horizontal position. Leave open. (See Figure 9)
Figure 9
2. Turn on unit and press brush button. All lights will light
up and unit is fully functional.
(See Figures 11 and 12)
Figure 11 Figure 12
3. After use, empty the recovery tank by using the
attached drain hose. (See Figure 13)
Figur e 13
BEGIN WORK
1. Lower squeegee by pushing handle down.
(See Figure 10)
Figure 10
4. Once finished, charge the battery.
NOTE: The battery should be charged after
every use. For optimal battery life, leave
plugged in when not in use.
WHEN FINISHED CLEANING
1. Turn machine off by pressing the On/Off button for at
least four seconds.
2. Raise squeegee.
3. Close the detergent tap.
4. Empty the recovery tank (see Maintenance).
5. Charge the battery (see Maintenance).
PAGE 3 OF 21 0621 I H-8041
MAINTENANCE
DAILY MAINTENANCE
1. Use the attached drain hose to empty the dirty
water from the recovery tank. (See Figure 14)
Fi gure 14
2. Remove lid and check that dirty water tank float is
undamaged, clean and moves freely on pin.
(See Figures 15 and 16)
5. Check battery charge. (See Figure 19)
Figure 19
6. To recharge batteries, plug in battery charger using
electrical cord provided with machine. Charge is
complete when the green LED light is on.
(See Figures 20 and 21)
Figure 20 Figure 21
Figu re 15 Fig ure 16
3. Lift off recovery tank to clean. (See Figure 17)
Figure 17
4. Clean brush and check squeegee is clean and
blades are not damaged. (See Figure 18)
Figure 18
REPLACING THE SQUEEGEE BLADE
1. Remove the squeegee assembly using the two
black knobs.
2. Remove the squeegee
blade by removing the
screws, wing nuts and
blade retainers.
(See Figure 22)
Blade
Retainer
3. Reuse the same blade
by reversing the edge
in contact with the floor.
The blades should be
Figure 22
reused until all four
edges are worn out and can be replaced at once.
4. Align the new (or reversed) blades with the tabs and
screw holes on the squeegee body.
5. Reposition the two blade retainers, and insert the
screws. Attach and tighten the wing nuts.
BRUSH REPLACEMENT
1. With the underside exposed, remove brush by
rotating clockwise off the center hub.
2. Install new brush by rotating counterclockwise onto
the center hub.
PAGE 4 OF 21 0621 I H-8041
MAINTENANCE CONTINUED
CHECK MOTOR FUSES
NOTE: Fuses need to be replaced with the
correct value. Value is listed on the fuse.
• Main fuse (A) between batteries – 30 amp
• Brush motor (B) – 25 amp
• Vacuum motor (C) – 20 amp
1. Lift off recovery tank. (See Figure 23)
Figure 23
2. Locate fuses. (See Figure 24)
Figure 24
C
A
3. Pull off black caps from the brush motor fuse (B) and
the vacuum motor fuse (C). (See Figures 25 and 26)
C
B
Figure 25 Figure 26
4. Check the fuse to see if it is blown by looking in
the fuse window. If the metal wire is present and
not broken, the fuse is good. If the metal wire is
missing or broken, the fuse is bad and needs to be
replaced with a new fuse. (See Figure 27)
Figure 27
B
TROUBLESHOOTING
OPERATING ISSUE CAUSES RECOMMENDATIONS
The machine does not work. The batteries need to be charged. Charge the batteries.
The brush does not rotate. The brush button LED is off.
The brush motor thermal cutout has
tripped; the motor has overheated.
The batteries need to be charged.
The brush motor fuse has blown.
The machine does not
clean evenly.
The brush or floor cleaning pad is
worn.
Press the brush button.
Turn the unit off. Let the machine
cool down for at least 45 minutes.
Charge the batteries.
Replace the brush motor fuse.
Replace the worn brush or floor
cleaning pad.
PAGE 5 OF 21 0621 I H-8041
TROUBLESHOOTING CONTINUED
OPERATING ISSUE CAUSES RECOMMENDATIONS
No detergent is delivered. The detergent button LED is off.
The detergent tank is empty.
The brush motor is off.
The hose delivering the detergent
to the brush is blocked.
The detergent tap is dirty or faulty.
The in-line filter is dirty (left side from
operator's position near the wheel).
The suction motor does not
start.
The squeegee does not
clean or has poor suction.
The fan button LED is off.
The vacuum motor fuse is blown.
The edge of the squeegee blades
in contact with the floor is worn.
The squeegee or hose is blocked or
damaged.
The float switch has tripped (dirty
water drum), is clogged by dirt or
broken.
Press the detergent button.
Fill the detergent tank.
Turn the motor on by pressing the
brush button.
Unblock and open the detergent
tank tap.
Have the detergent tap cleaned or
replaced.
Clean the filter. Make sure to close
the detergent tap prior to cleaning.
Press the fan button.
Replace the vacuum motor fuse.
Replace the squeegee blades.
Unblock and repair the damage.
Empty the recovery tank or reset
the float switch.
The machine leaves stripes of
wet floor.
The batteries do not provide
the nominal work time.
The battery discharges too
fast during use, even though it
has been charged correctly.
The suction hose is blocked.
The suction hose is not connected
to the squeegee or is damaged.
Debris is trapped between the
squeegee blades.
Dust or debris on the floor is
catching on the squeegee blades.
Debris is trapped between the
squeegee blades.
The squeegee blades are worn.
The battery charger is not working. See battery charging instructions.
The battery is new and does not
deliver 100% of its expected
capacity.
Unblock the hose.
Connect or repair the hose.
Clean out debris from the
squeegee blades.
Sweep the floor prior to using the
machine.
Clean out debris from the
squeegee blades.
Replace the squeegee blades.
This is normal. New batteries require
a break-in period of approximately
10 charging cycles. Unplug unit and
use as normal. Charge after use.
PAGE 6 OF 21 0621 I H-8041
ERROR CODE DISPLAY
1
0
uline.com
TROUBLESHOOTING CONTINUED
ERROR CODE ERROR
Brush Button LED:
2 quick flashes / pause / 2 quick flashes.
Brush Button LED: 1 flash / pause/ 1 flash. Overcurrent error.
Fan Button LED:
2 quick flashes / pause / 2 quick flashes.
Fan Button LED: 1 flash / pause / 1 flash. Overcurrent error.
Brush Button LED: + Fan Button LED, synchronized flash /
pause / synchronized flash.
Brush Button LED:
4 quick flashes / pause / 4 quick flashes.
Battery indicator yellow LED:
7 quick flashes / pause / 7 quick flashes.
Battery indicator yellow LED:
5 quick flashes / pause / 5 quick flashes.
Brush short circuit error.
Suction short circuit error.
Electronic board
temperature error.
Brush thermal protector error.
Machine on with battery
charger powered error.
Excess battery voltage error.
BATTERY CHARGER VISUAL SIGNALS
NOTE: Refer to Battery Charger manual for full
instructions.
OPERATING SIGNALS
Red LED Flashing (twice)
Battery charger is set to charge.
Red LED On
First phase of charge in progress.
Yellow LED On
Second phase of charge in progress.
Green LED On
Charge complete.
TROUBLESHOOTING
Yellow LED Flashing
Unsuitable battery OR battery not connected
OR output short circuit.
Red LED Flashing
Battery has reached its maximum charging time limit.
NOTE: This is normal. New batteries require a break-in
period of approximately ten charging cycles. Unplug
unit and use as normal. Charge after use.
-800-295-551
PAGE 7 OF 21 0621 I H-8041
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