MPM MOD-48 Bedienungsanleitung Seite 47

MAINTENANCE
1. Check for any leaks after cleaning the container, filters and related accessories. Clean the filter after
each use; do not use a wet filter.
2. Check the plug and, if damaged, replace it.
3. Check if the air inlet is clogged and clean it if required.
4. Move the device carefully, do not knock against the walls.
5. Keep the device dry.
6. If the filter is covered with dust, wash it with cold water; a neutral detergent can be used as well for
cleaning, if necessary. Restrain from using corrosive items for cleaning and do not put the whole
head directly into the water.
7. Do not let the device work for a long time; the working time should not exceed 2 hours or other-
wise it will shorten the device usability period.
8. After long use, the filter will be covered with dust which weakens its suction. To avoid poor suction,
always clean the filter.
9. Stop using the device immediately if any unusual vibration, noise or smell is experienced, and
perform maintenance.
TROUBLESHOOTING
Warning! To reduce the risk of electric shock, disconnect the power
Symptom
The vacuum cleaner is not
working
Dust comes out of the engine
Decreased performance and
engine/speed vibration.
Does not spray cleaning liquid Spray mode not selected
Foam coming out of the device Wrong (i.e. high foaming) cleaning liquid used
Possible causes
Power supply
Faulty power cable
Dust container full
The filter is damaged, mounted inappropriately or
not mounted at all.
Nozzle, hose or container inlet is blocked.
Alternatively, dust filter is blocked by fine dust.
No cleaning liquid in the washing liquid container
the spray hose is not mounted correctly
Corrective action
Check the power supply system: cables, switches,
fuses.
Disconnect and check the power cord. If it is
damaged, have it repaired by a professional.
Empty container.
Mount the filter again and check if it fits the place.
If any damage is found, the filter must be replaced.
Check if the nozzle, hose and container inlets
are not blocked. Remove the filter and clean it.
Alternatively, mount a new filter
Press the light mode button on the panel or remote
control holder
Reintroduction of the cleaning liquid
Check if the connection of the spray hose is correct;
pay attention to whether the spray hose is clogged.
Replace the washing liquid and add an anti-
foaming agent
EN
47