Kärcher IVM 40/24-2 H, Manual

Page: 27 / 384

English 27
몇 WARNING
Improper handling when locking the dirt
receptacle
Risk of crushing
Under no circumstances should you hold
your hands between the dirt receptacle and
filter ring or allow them to come close to the
lifting mechanism while locking it.
Lock the dirt receptacle by operating the
bow handle with both hands.
Illustration H
ATTENTION
Static charge of the dirt receptacle
Ignition of dusts
Make sure that the grounding on the chas-
sis is in contact with the dirt receptacle.
19.Fit the dirt receptacle and lock it with the
bow handle.
Ending wet vacuum cleaning
몇
WARNING
Improper disposal of waste water
Environmental pollution
Observe the local waste water treatment
regulations.
1. Dry the filter.
2. Clean the dirt receptacle with a moist
cloth and dry it off.
Switching on the device
1. Plug the mains plug into the socket.
2. Switch on the device via the suction tur-
bine power switches.
Note
Always switch the suction turbines on and
off one after the other. For the correct func-
tion of the pressure gauge for monitoring
the minimum volume flow, all suction tur-
bines must be switched on.
3. Start the vacuuming process.
Reading the minimum volumetric
flow
A pressure gauge showing the vacuum in-
side the device is mounted on the front of
the device. The main filter must be cleaned
when the maximum vacuum (see table) is
reached (see chapter
Dedusting the main
filter ). This value depends on the device
performance and the suction hose used. If
the vacuum is not significantly reduced by
dedusting, the filter must be replaced (see
chapter
Replacing the main 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.
Dedusting the main filter
The main filter must be cleaned if the pres-
sure gauge shows the maximum vacuum
(see chapter
Reading the minimum volu-
metric flow ).
Illustration N
1. Close the inlet opening or the suction
hose during the suction process.
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
Emptying the dirt receptacle
The dirt receptacle must be emptied when
necessary and after each use.
The inlet opening or the suction hose are
closed.
1. Switch on the device via the suction tur-
bine power switches.
2. Dedust the main filter (see chapter De-
dusting the main filter ).
3. Switch off the device via the suction tur-
bine power switches.
4. Secure the device with the parking
brakes.
Illustration C
5. Pull the bow handle up.
Nominal width of
the suction hose Maximum vacuum
DN40 13.15 kPa
(131.5 mbar)
DN50 10.0 kPa (100 mbar)
DN70 ---