Metabo AS 20 L User Manual

ENGLISHen
14
Push the fleece filter bag together with its cardboard
tab into the filter bag holder located on the suction
piece (inside the container) Fig. F.
Adjust the fleece filter bag (13) so that it is flush with
the container wall and is not damaged when you
replace the upper part.
7.1 Switching On/Off,
automatic operation
Use the switch (5) to turn the machine On/Off.
Switch position I : "ON"
Switch position 0: "OFF"
For ASA 32 L only:
Use the (6) switch to activate automatic On/Off.
If the (6) switch is in the "A" position and the (5)
switch is in the "I" position, the vacuum cleaner can
be activated or deactivated by a power tool
connected to the power socket (7).
7.2 Power socket (7) (ASA 32 L only)
The power socket (7) is designed for connec-
tion to a power tool only.
The total maximum permissible current
consumption (of vacuum cleaner and
connected unit) must not exceed the value I
max
(see
table, page 2).
Caution! Ensure that the power tool is
switched off when plugging it in. Regardless of
the switch position, the plug socket is always live
when the mains plug is plugged in.
If the switch is (5) in the "0" position, you can use
the plug socket as an extension lead (e.g. for a light
fitting).
If the (6) switch is in the "A" position and the (5)
switch is in the "I" position, the vacuum cleaner can
be activated or deactivated by a power tool
connected to the power socket (7).
8.1 Dry Vacuuming
Vacuum using a dry filter, dry device and dry
accessories only. If the cartridge is damp, dust may
stick and form a crust.
Always use the fleece filter bag (13) together with
the pleated filter (11) .
8.2 Wet vacuuming
Never operate the machine without inserting a
pleated filter (11). The machine may be
destroyed and water may also escape.
Vacuum without fleece filter bag (13) . The pleated
filter (11) is suitable for wet vacuuming.
Before carrying out any wet vacuuming, remove the
dry vacuumed material. This process will prevent
severe soiling and encrustation.
The float valve interrupts the suction process if the
container is full. Switch off the motor, empty
container and pleated filter (11), if required.
After switching off, some water may run back out of
the hose.
Before emptying, first of all take the suction hose out
of the liquid.
Use a dry pleated filter to carry out dry vacuuming
afterwards. If you are frequently switching between
dry and wet vacuuming, we recommend the use of
a second (replacement) pleated filter. Allow the
pleated filter, container and accessories to dry:
otherwise dust may adhere to damp components.
8.3 Transport
Leave the hose on the machine to prevent dust from
accidentally being released.
Wrap the suction hose about the vacuum cleaner.
Wind the mains connection lead (2) about the upper
part, as shown.
The upper part (1) must be securely sealed to the
container (4) - check that the snap locks (3) are
closed.
9.1 General Cleaning Instructions
Clean the container and accessories with water.
Wipe the upper part (1) with a damp cloth.
Caution! This appliance contains dust that is
harmful to health. Discharge and maintenance
operations (including disposal of the dust collection
containers) must only be carried out by qualified
specialists wearing appropriate protective clothing
and equipment.
Emptying the Container
Only permitted for dusts with
occupational exposure limits > 1mg/m
3
.
- unplug mains cable.
- Open the snap locks (3). Remove the upper part
(1) from the container (4).
- Tip out the container.
Disposing of the Fleece Filter Bag
- Unplug power cable;
- Pull on mask.
- Open the snap locks (3) . Remove the upper part
(1) of the device from the container (4).
- Carefully remove the fleece filter bag (13) . Seal
the flange of the fleece filter bag by folding over
the cover.
- Dispose of the vacuumed material in accordance
with legal regulations.
Clean the pleated filter
- Occasionally tap the pleated filter to remove (11)
any dust that has gathered on it. If the filter is very
dirty, you can clean it with water and a soft brush.
Allow to filter to dry properly afterwards.
10.1 General Instructions
Before performing any maintenance, always
switch off the machine and remove the mains
plug.
7. The Appliance
8. Use
9. Cleaning
10. Maintenance

Metabo AS 20 L Specifications

Power

mains voltage	U
mains frequency	F
current consumption	I
nominal power input	P1

Vacuum Performance

max vacuum at hose	pU1
max vacuum at blower	pU2
air flow rate at hose	Vl/min
air flow rate at blower	Vl/min
max throughput at hose	Dmax1
max throughput at blower	Dmax2

Sound Levels

sound pressure level	LpA
acoustic power level	LWA
uncertainty	KpA, KWA

Weight and Dimensions

external dimensions	LxBxH
weight	m (without mains cable)
suction hose diameter	SØ
suction hose length	SL