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Squeegee settings
If you experience an uneven suction result, the settings of the suction unit
should be corrected. Proceed as follows:
Before carrying out the adjustment, check that:
• the blades are not damaged (replace).
• the suction unit is not damaged.
Height setting (Fig. A)
• First check the distance between the floor and the running or support
wheels.
The distance between running wheels number 1 and 2 and the floor must be
between 1 mm and 3 mm in each case (with the blades standing vertically).
• Switch the machine off using the keyswitch and then lower the squeegee.
• To correct, loosen the hexagonal nuts number 1 and 2, and then adjust the
height by turning the Allen screw. Then firmly re-tighten the hexagonal nuts
Number 1 and 2.
• Check the result while cleaning (see illustration below) and go to "Angle of
Inclination" (Fig. B) if the result is unsatisfactory.
Angle of inclination(Fig. B)
• Switch the machine off.
• Lower the squeegee and move the machine forward by a few centimetres
so that the blades can adopt their working position.
• To correct, loosen Allen screw number 3 and adjust the angle of inclination
by turning Allen screw number 4.
Note: Carry out the correction with gradual adjustments!
Firmly retighten Allen screw number 3 after the correction has been made. Then
move the machine forward by a few centimetres and check the setting of the
scraper edge that has been achieved. Repeat this procedure until the correct
inclination is obtained.
Malfunctions
Transport
• Disconnect the battery from the machine using the battery disconnection
mechanism.
Transport the machine in an upright position and disconnect/remove the
batteries for transportation.
Make sure that the machine is securely fastened within the transportation
vehicle.
Refer to Page 30 for the dimensions and weights.
A correct angle has been achieved when the tip
of the rear blade (x) is distributed over the
complete width of the suction unit.
B
A
x
x
4
3
1
2
4
3
Malfunction
Possible causes
Troubleshooting
page
Machine does not
run
Maschine switched off
• Switch on the
keyswitch.
23
• Connect the battery to
the machine with the
battery disconnection
socket.
23
Battery/mains
unit malfunction
(display on
control panel)
Discharged batteries
• Recharge batteries
24
Batteries/battery
charger defective
• Call for technical
assistence
Batteries not
sufficiently
charged
Power cord not
plugged in or
defective
• Plug in the power cord
• Call for technical
assistence
Batteries or battery
charging unit
defective
• Call for technical
assistence
Brush does not
turn
Motor runs but not
tool
• Call for technical
assistence
Poor vacuum
performance
Floor remains
wet
Soiled solution
not picked up
Float closes the air
inlet at the vacuum
motor (overfill
protection recovery
tank)
• Check the recovery
tank is not full
27
• Check that the float is
functioning correctly.
28
Squeegee not on the
floor
• Lower the squeegee.
26
Suction hose not
connected
• Connect suction hose
26
Check the seal on the
tank lid for cracks/dirt
• Clean the seal, or
replace if defective
Vacuum air filter
blocked
• Remove the blockage
Hose or nozzle
blocked (e.g. by
pieces of wood or
residual material)
• Remove the blockage
The blades do not
adjust well to the floor
consistancy
• Clean the squeegee
• Change/turn the
blades
28
• Check that the
squeegee suspension
is functioning correctly
• Squeegee adjustment
29
Dirt sieve full (yellow)
• Remove the dirt sieve
• Knock out the coarse
dirt from the sieve and
rinse it under running
water.
27
Vacuum switched
off
Recovery tank full
• Empty the recovery
tank
27
Insufficient
outflow of
cleaning solution
Solution tank empty
• Fill the solution tank
26
Solution tank filter
blocked
• Clean solution tank
filter
27
Foam or liquid
leaking from the
machine
Float malfunction
• Turn off the suction
aggregate
23
• Check that the float is
functioning correctly.
28
