en- 29
* depending on model
12 Cleaning
NOTE
Acids, acetone and solvents can damage parts of the vacuum
cleaner.
▶ Clean container and accessories with water.
▶ Wipe the top section with a damp cloth.
▶ Allow the container and accessories to dry.
13 Repair
l WARNING!
Improperly repaired vacuum cleaners pose a hazard for
the user!
▶ Have repairs carried out by qualied personnel only, e.g. the
customer service.
14 Troubleshooting and repair
NOTE
Malfunctions cannot always be traced back to defects in the vacuum cleaner.
Fault Cause Remedy
Suction power drops Filter dirty Clean
Filter bag full Change
Container full Empty
Motor protection lter blocked Clean
Nozzle, tube or hose blocked Clean
Vacuum cleaner does not start Mains plug not in socket Plug mains plug into socket
No mains voltage Check fuse
Mains connection cable defective Replace
Cover not properly closed Close
Water sensor switched off Empty container
Vacuum cleaner in standby mode >A<
or >AR<
Set switch to >IR< (see „3 Display and control
elements“ on page 24)
The vacuum cleaner does not start
when the tool is switched on in the >A<
or >AR< mode
Electrical tool not plugged into socket
on the vacuum cleaner
Plug mains plug into socket on the vacuum cleaner
Solenoid valve of pneumatic on-off unit*
contaminated
Rinse with alcohol
PE emptying and disposal bag is sucked
against the lter
Incorrect position of rotary slide Set rotary slide to position OPEN ▲(see „7.4 Insert
PE emptying and disposal bag*“ on page 27)
Vacuum cleaner with dust classes M
or H: with inserted lter bag, dust is
accumulating in the container
Incorrect position of rotary slide Set rotary slide to position CLOSE ▲(see „7.3
Insert eece lter bag“ on page 27)
Do not try anything else, contact customer services.
15 Genuine accessories
NOTE
Only use original accessories.
Article designation Properties/material Order no.
Folded lter cartridge FK 4300 Polyester material, dust class M approved (Ti15) 416069
Folded lter cartridge FKP 4300 HEPA Polyester, glass bre and cellulose material, dust class H
approved (Ti26)
419190
Folded lter cartridge FKPN 3000 NANO Polyester material with nanobre layer, dust class M
approved (Ti201)
425740