Flex VCE 45 H AC, User Manual

Page: 21 / 284

– 5
 Set the minimum volume flow for the
suction hose cross section at the rotary
switch.
The scale displays the suction hose cross
section.
Note: To use the appliance as dedusting
device for the mobile operation (processing
tool connected to the vacuum cleaner) the
built-in monitoring must be adjusted to the
connected processing tool (dust-generat-
ing device). This means that the user must
be warned if the minimum volume flow of
20 m/s that is required for the suction is fall-
en short of.
Note: Please refer to the type plate for the
specification of the minimum volume flow in
dependence on the negative pressure.
The appliance has an innovative filter
cleaning system that is particularly effective
with fine dust. The flat pleated filter is auto-
matically cleaned every 15 seconds
through an air jet (pulsating sound).
Note: Automatic filter dedusting is switched
on at the factory.
Note: The automatic filter dedusting func-
tion can only be switched on/ off when the
appliance is switched on.
–
To switch off automatic filter cleaning:
 Activate the switch. Indicator lamp in
the switch goes off.
–
To switch on automatic filter cleaning:
 Press the switch again. Indicator lamp
in the switch glows green.
 Switch off the appliance at the main
switch.
 Pull out the mains plug.
 Empty the container.
 Vacuum and wipe the appliance inside
and outside with a damp cloth.
Illustration
 Store the suction hose and the mains
cable as shown in the illustration.
 Place the appliance in a dry room and
secure it from unauthorized use.
Caution
Risk of injury and damage! Observe the
weight of the appliance when you transport
it.
Ensure proper fastening of the device dur-
ing transportation.
You need to take the following measures
for dust-free transportation of the device:
 Place the suction hose with attachment
in the delivered transport sack. Close
the transport sack
 Close the suction connection, see wet
vacuuming.
 Remove the suction pipe with the floor
nozzle from the holder. Hold the appli-
ance at the handle and at the suction
pipe to transport it.

When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
Caution
Risk of injury and damage! Note the weight
of the appliance in case of storage.
This appliance must only be stored in inte-
rior rooms.

Danger
First pull out the plug from the mains before
carrying out any tasks on the machine.
Dust extracting machines are safeguards
for the prevention or elimination of hazards
defined in the regulations of BGV A1.
–
In order to carry out maintenance work,
the user must disassemble, clean and
service the unit, in so far as this is pos-
sible without endangering maintenance
personnel and other persons. Suitable
precautions include decontamination
Automatic filter cleaning
Turn off the appliance
After each operation
Storing the Appliance
Transport
Storage
Maintenance and care
21 EN