Kärcher IVM 40/24-2 M Lp Manual Del Usuario página 16

open the flap at the outlet (only possible
when the device is switched off).
3. Pull the waste hose down somewhat.
4. Close the waste hose using 2 cable ties
at a spacing of 10 cm.
5. Cut the waste hose between the cable
ties.
6. Dispose of the waste bag in accordance
with statutory regulations.
Note
With light suction material, the length of the
waste bag can be up to 2 m without the
waste bag tearing.
Reading the minimum volumetric
A pressure gauge showing the vacuum in-
side the device is mounted on the front of
the device. The filter must be cleaned when
the maximum vacuum (see table) is
reached (see chapter Dedusting the filter).
This value depends on the device perfor-
mance and the suction hose used. If the
vacuum is not significantly reduced by de-
dusting, the filter must be replaced (see
chapter Replacing the filter).
ATTENTION
Exceeding the maximum vacuum
Suction loss
If the specified value is exceeded, the air
speed in the suction hose drops below
20 m/s. Clean or replace the filter.
Nominal width of
the suction hose
DN40
DN50
DN70
Dedusting the filter
The filter must be cleaned if the pressure
gauge shows the maximum vacuum (see
chapter Reading the minimum volumetric
flow).
Illustration E
1. Close the inlet opening or the suction
hose during the suction process.
16
flow
Maximum vacuum
12.70 kPa
(127.0 mbar)
8.75 kPa
(87.5 mbar)
---
2. Pull the flap of the filter dedusting sys-
tem 3-4 times and hold it open for 1-
2 seconds each time.
Switching off the device
1. Switch off the device via the suction tur-
bine power switches.
2. Pull out the mains plug.
Each time after use
Closing the suction connection
WARNING
Risk of injury
Damage to the skin, lungs and eyes
through fine dust
The suction connection must be closed us-
ing the sealing plug after removing the suc-
tion hose.
1. Remove the suction hose.
Illustration F
2. Insert the sealing plug precisely into the
suction connection.
3. Push the sealing plug in all the way to
the end stop.
4. Turn the sealing plug to the right until the
suction connection is tightly closed.
Removing the disposal system
1. Secure the device with the parking
brakes.
Illustration G
2. Release the locks on the filter ring and
remove the disposal system forwards.
Cleaning the device
WARNING
Improper disposal of waste water
Environmental pollution
Observe the local waste water treatment
regulations.
1. Vacuum the inside and outside of the de-
vice and clean with a moist cloth.
A vacuum cleaner with the same or bet-
ter classification must be used for vacu-
uming the device.
2. If necessary, rinse the accessories (not
included in the scope of delivery) with
water and dry them.
English