English
11
4. Insert a sufficient number of washers between the suc-
tion bar and spacer roller to create the correct bending
of the suction lip.
5. Fit the remaining unused washers above the spacer roll-
er.
6. Screw in and tighten the screw.
7. Repeat the entire procedure at the second spacer roller.
8. Push the device a small distance forwards.
9. Check the bending of the suction lips over the entire
length.
10.Repeat the adjustment procedure if necessary.
Cleaning
Switching on the device
1. Turn the key-operated switch to "1".
The display shows the following one after the other:
●
Period of time until the next after-sales Customer Ser-
vice
●
Software version, control panel
●
Charging state of the battery and number of operating
hours
Driving
Note
The direction of travel can be changed during the cleaning
operation. This way, a certain position can be intensively
cleaned by driving back and forth several times.
1. Set the driving direction switch to "forward".
Note
To reduce the vehicle width, the suction bar can be mount-
ed on the transport holder. Narrow passages can be easily
passed through in this way.
Cleaning
Note
The inclination and height of the suction bar can be adjust-
ed to improve the vacuuming results (see chapter
).
Note
When the waste water tank is full, the float switch closes
the suction opening and the suction turbine runs at a high-
er speed. In this case, raise the suction bar and drive to the
location for emptying the waste water tank.
1. Turn the working speed rotary knob to the desired value.
The speed is shown on the display during the adjust-
ment. The display is shown in percentage of the maxi-
mum speed.
2. Set the water volume at the regulating valve.
3. Press the suction bar lever downwards.
The suction bar lowers.
Vacuuming begins.
4. Press the cleaning head lever downwards, unlatch it
and allow it to move upwards.
5. Pull the safety switch towards the push handle.
The cleaning head starts up and the device moves at
the set speed.
Increasing the brush contact pressure
1. Let go of the safety switch.
2. Lift the cleaning head lever up with your hand and latch
it towards the right.
Finishing operation
Finishing cleaning
1. Let go of the safety switch.
2. Press the cleaning head lever down and latch it in place.
3. Continue moving a short distance.
The residual water is vacuumed up.
4. Lift the suction bar.
The suction continues to run for 10 seconds.
5. Turn the key-operated switch to "0".
6. Charge the battery if necessary.
Draining the waste water
몇
WARNING
Environmental pollution!
Environmental pollution due to improper disposal in waste
water.
Observe the local waste water treatment regulations.
1. Remove the drain hose from the support and lower it
over a suitable collecting device.
2. Press the dosing unit together or kink the hose.
3. Open the dosing unit cover.
4. Drain the waste water. Regulate the water volume by
pressing or kinking.
5. Rinse the waste water tank with clear water.
Draining fresh water
1. Pull off the filling level indicator hose and swivel it down.
Quickly draining fresh water
1. Unscrew the fresh water tank cap.
2. Allow the fresh water to drain away.
3. Fit the fresh water tank cap and screw into place.
Note:
Take care to ensure that the hose connection in
the fresh water tank cap is positioned at the lowest point
in the tank after screwing the cap in place.
Transport
DANGER
Driving on slopes
Risk of injury
Observe the maximum permissible inclination when driv-
ing the device on slopes for loading and unloading purpos-
es (see chapter “Technical data”).
Drive slowly.
몇
CAUTION
Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during transport.
Summary of Contents for BD 70/75 W Classic Bp Pack 80 Ah Li
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