Publicité
Maintenance intervals
Each time after use
ATTENTION
Risk of damage!
Risk of damage to the device due to improper cleaning.
Do not spray the device with water and do not use aggres-
sive detergents.
Drain the waste water.
Clean the waste water tank with the waste water tank
flushing system.
Remove the coarse dirt filter from the waste water tank
and clean it.
Check the turbine screen, remove it if necessary and
clean it.
Clean the exterior of the device using a damp cloth, wet-
ted with a mild washing lye.
Only with R cleaning head: Remove the coarse dirt con-
tainer and empty it.
Only with R cleaning head: Clean the water distribution
strip.
Check the suction lips, check for wear and replace if
necessary.
Clean the squeegee blades on the cleaning head, check
for wear and replace if necessary.
Clean the brushes, check for wear and replace if neces-
sary.
Close the cover of the waste water tank. Press the tank
ventilation flap in so that a gap remains open and the
waste water tank can dry.
Charge the battery.
Lead-acid battery:
If the charging state of the battery is below 50%,
charge the battery fully and without interruption.
If the charging state of the battery is above 50%, only
recharge the battery if the entire operating duration
will be required when next used.
Li-Ion battery:
Recharge as necessary.
Empty and flush the fresh water tank.
Clean the fresh water filter.
Clean the float.
For a temporarily shut-down device with lead-acid bat-
tery: Perform equalization charging of the battery.
Check battery poles for oxidation, brush off if necessary.
Make sure the connection cables are firmly in place.
Clean the seals between the waste water tank and the
cover, check for leaks and replace if necessary.
Only with R cleaning head: Clean the brush tunnel.
Only with R cleaning head: Pull the water distribution
strip off the cleaning head and clean the water channel.
Check the acid density of the cells if the lead batteries
are not maintenance-free.
For longer downtime periods, shut the device down with
fully charged batteries. Fully charge the battery at least
once a month.
Have the prescribed inspection performed by Customer
Service.
Monthly
Annually
Cleaning the coarse dirt filter
1. Open the waste water tank cover.
Illustration R
Coarse dirt filter
1
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 water distribution strip
1. Push the locking lever to the left and simultaneously pull
the water distribution strip away from the cleaning head.
Illustration W
Water distribution strip
1
Locking lever
2
2. Remove the water distribution strip from the cleaning
head.
3. Clean the water distribution strip.
4. Fit the left side of the strip into the cleaning head.
5. Pivot the water distribution strip towards the cleaning
head and latch it into place on the right-hand side.
Cleaning the fresh water filter
1. Drain the fresh water.
2. Unscrew the fresh water tank cap.
Illustration S
Fresh water filter
1
Fresh water tank lock
2
3. Pull out the fresh water filter and rinse with clear water.
4. Insert the fresh water filter.
5. Fit the fresh water tank lock.
Turn over or replace the worn suction lips
The suction lips must be turned over or replaced when
worn out.
The suction lips can be turned 3 times until all 4 edges are
worn.
1. Remove the suction bar.
2. Unscrew the star handles.
Illustration T
Star grip
1
Strap
2
Inner part of the suction bar
3
Tension lock
4
3. Pull out the inner part of the suction bar.
4. Open the tension lock.
5. Remove the strap.
6. Release the suction lips from the inner part.
Illustration U
Squeegee blade
1
Support lip
2
Inner part of the suction bar
3
Strap
4
7. Press the turned or new suction lips onto the knobs of
the inner part of the suction bar.
8. Attach the strap.
9. Push the inner part of the suction bar into the upper part.
10.Screw in and tighten the star handles.
English
Maintenance work
17
Publicité
