Technical data

15
4 Maintenance
GB
4 Maintenance
4.1 Cleaning the filters
The battery powered hand-held vacuum
cleaner has the following filter inserts:
- Pre-filter (Fig. 6/1)
Prevents larger particles from blocking
the permanent filter.
- Permanent filter (Fig. 6/2)
Filters out fine particles from the
sucked-in air.
 The filter inserts can become blocked after
some time and can thereby reduce the suction
power. It is therefore important that the filter
inserts are cleaned regularly.
 If you determine that a filter insert is dam-
aged then replace it immediately.
1. Switch the appliance off and observe the
instructions under ZChapter 3.2, "Putting
away".
2. Empty the dust container and remove the
filter inserts, ZChapter 3.4, "Emptying the
dust container", Point 1-2.
3. Knock the filter inserts over a dustbin for a
rough clean.
4. Brush off the fabric and plastic parts with a
small brush.
5. Place the filter inserts inside again.
4.2 Cleaning the housing
 Only clean the housing with a slightly
damp cloth. Do not use any cleaning agent,
scouring agent or alcohol as these can dam-
age the housing.
4.3 Correcting malfunctions
Before sending the appliance to Royal

Appli-
ance Customer Services, use the following ta-
ble to check whether you can correct the mal-
functions yourself.
4.4 Spare parts
Accessory parts and spare parts can be reor-
dered Zpage 52, „International Service“.
NOTE:
We recommend that you replace the filter
inserts regularly.
NOTE:
If the filter inserts are extremely dirty, rinse
them with lukewarm water.
Then leave the filter inserts to dry (approx.
15 hours at room temperature). Only use
them again when they are completely dry.
WARNING:
Switch off the appliance before cleaning it.
WARNING:
Switch off the appliance before trouble-
shooting. Never use a defective appliance.
Malfunction Possible cause
Solution
Charging light
(Fig. 1/1) is
not illuminated
Power unit has not been in-
serted.
Insert power unit.
Socket does not carry any
current.
Test the power unit at anoth-
er socket which you are sure
carries current.
Appliance
does not work
Battery dead.
Charge the battery,
ZChapter 2.3, "Charge the
battery".
Appliance
does not suck
up any dirt
Dust container is full or
blocked.
Empty/clean dust container,
ZChapter 3.4, "Emptying the
dust container" or ZChapter
4.1, "Cleaning the filters".
M3121_HandyDuo_7lang_20110606.pdf 15 06.06.2011 18:19:20