Hilti VC 20L-X, Оригинальная инструкция по эксплуатации, Страница: 23 / 128

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2268127 English 17
Malfunction Possible cause Action to be taken
The motor doesn’t restart. The motor is repeatedly switched
off by its thermal cut-out.
▶
Clean the air vents carefully
using a dry brush.
The motor doesn’t run when
set to “AUTO”.
The appliance is faulty or is not
correctly plugged in.
▶
Make sure that the supply
cord plug is fully plugged in
and check that the appliance
functions correctly.
The automatic filter element
cleaning system doesn’t
work.
No suction hose is connected.
▶
Connect the suction hose.
10.2 Malfunction, system device
If the vacuum cleaner is used in a wireless system, connected system devices can output the following
messages on their displays.
Malfunction Possible cause Action to be taken
The Unknown error service
indicator lights up.
The connected system device has
received an unknown error code
from the vacuum cleaner.
▶
Check the vacuum cleaner for
malfunctions.
Change filter service indica-
tor lights up.
Filter element is clogged or too old.
▶
Check the fill level in the waste
material container.
▶
Press the Manual cleaning
operating button. → page 8
▶
Change the filter, if necessary.
→ page 15
No filter element inserted.
▶
Insert a suitable filter element.
→ page 15
Water level cut-out service
indicator lights up.
The water level cut-out is acti-
vated.
▶
Clean the sensors and the
area around the sensors with a
brush.
Reduced suction power
service indicator lights up.
The dust bag is full.
▶
Change the dust bag.
The filter element is clogged with
dirt or dust.
▶
If the automatic filter cleaning
system is deactivated, activate
it and allow the vacuum cleaner
to run for 30 seconds.
The suction hose or dust hood on
the electric tool is blocked.
▶
Clean the suction hose and the
dust hood.
The hose diameter setting is incor-
rect.
▶
Set the hose diameter
→ page 12.
11 Disposal
Most of the materials from which Hilti products are manufactured can be recycled. The materials must be
correctly separated before they can be recycled. In many countries, your old tools, machines or appliances
can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative for further information.
In accordance with the European Directive on waste electrical and electronic equipment and its implemen-
tation in conformance with national law, electric tools or appliances that have reached the end of their life
must be collected separately and returned to an environmentally compatible recycling facility.