English
13
Annually
Have the prescribed inspection performed by Customer
Service.
Maintenance work
Turn over or replace the worn suction lips
The suction lips must be turned over or replace when they
have worn down to the wear mark.
1
Wear mark
2
Suction lip
1. Remove the suction bar.
2. Unscrew the star handles.
3. Pull off the plastic parts.
4. Pull off the suction lips.
5. Push in the turned over or new suction lips.
6. Push on the plastic parts.
7. Screw in and tighten the star handles.
Cleaning the coarse dirt filter
1. Open the waste water tank cover.
1
Coarse dirt filter
2. Pull the coarse dirt filter upwards and off.
3. Rinse off the coarse dirt filter under running water.
4. Reinsert the coarse dirt filter into the waste water tank.
Cleaning the fresh water filter
1. Drain the fresh water (see Chapter
2. Unscrew the fresh water tank lock.
1
Fresh water tank lock
2
Fresh water filter
3. Pull out the fresh water filter and rinse with clean water.
4. Insert the fresh water filter.
5. Fit the fresh water tank lock.
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.
Clean the float and fluff filter
1. Open the waste water tank cover.
1
Latching hooks
2
Float
3
Fluff filter
4
Float housing
2. Release the latching hooks.
3. Pull the float housing downwards and off.
4. Remove the float from the float housing and clean it.
5. Remove the fluff filter and clean it.
6. Assemble all parts in the reverse order.
Replacing the disc brushes
1. Raise the cleaning head.
2. Press the brush replacement pedal down, beyond the
zone of resistance.
CHANGE LIP
2
1
1.
1.
2.
3.
1
1
2
Summary of Contents for BD 70/75 W Classic Bp Pack 160 Ah Li + FC
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