Kärcher IB 10/8 L2P Manual De Instrucciones página 13

valve before unscrewing the extraction de-
vice. The gas bottle still has considerable
residual pressure.
Before returning it, screw the locking nut and
the protective cover onto the gas bottle.
If the gas escapes uncontrolled, close the
bottle valve. If the gas emission cannot be
stopped, take the bottle outside or leave the
room, lock the access and only enter and
ventilate the room if a concentration meas-
urement rules out a danger.
Regulations and guidelines
In the Federal Republic of Germany, the fol-
lowing regulations and guidelines apply to
the operation of this system (available from
Carl Heymanns Verlag KG, Luxemburger
Straße 449, 50939 Cologne):
● DGUV R 100-500 Working with blasting
machines
● DGUV 113-004 Working in confined
spaces
● DGUV 113-004 Use of protective cloth-
ing
● DGUV 113-004 Use of protective gloves
● DGUV 113-004 Working with jet units
● DGUV 213-056 Gas warning unit
● VDMA 24389 Systems for dry ice jet -
safety requirements
Switching off in the event of an
emergency
1. Release the trigger of the jet gun.
2. Turn the program switch to "0/OFF".
3. Close the stop valve on the carbon diox-
ide bottle.
4. Shut off the compressed air supply.
Safety devices
CAUTION
Missing or modified safety devices
Safety devices are provided for your own
protection.
Never modify or bypass safety devices.
Safety lever
The safety lever prevents unintentional ac-
tivation of the jet gun.
The trigger can only be operated when the
safety lever has been raised beforehand.
Accessories and spare parts
Only use original accessories and original
spare parts. They ensure that the appliance
will run fault-free and safely.
Information on accessories and spare parts
can be found at www.kaercher.com.
Protective clothing
Full-view safety goggles, anti-fog, part no .:
6.321-208.0
Cold protection gloves with anti-slip profile,
category III according to EN 511, part no .:
6.321-210.0
Hearing protection with headband, part no
.: 6.321-207.0
Scope of delivery
Check the contents for completeness when
unpacking. If any accessories are missing
or in the event of any shipping damage,
please notify your dealer.
Control elements
Illustration A
Steering roller with parking brake
1
Abrasive hose coupling
2
Control cable coupling
3
Control panel
4
Push handle
5
Holder for jet gun
6
Storage area
7
Nozzle holder
8
Display
9
Program switch
10
Fault indication pellet dosing
11
– Lights up red: The drive motor of the
dosing device is blocked
– Flashes red: The drive motor of the
dosing device is overheated
Fault indication pellet generation
12
– Lights up red: The drive motor for pel-
let production is blocked
Compressed air supply fault indicator
13
– Lights up red: Compressed air supply
has too little pressure
– Flashes red: The internal pressure is
too high
Voltage supply indicator lamp
14
– Lights up green: Voltage supply OK
Compressed air indicator light
15
– Lights up green: Compressed air sup-
ply OK.
Jet gun fault indicator
16
– Lights up yellow: The trigger is fas-
tened (e.g. cable tie)
– Flashes yellow: no jet gun connected
to the device
Jet nozzle
17
Jet gun
18
Compressed air / pellets button with in-
19
dicator light
– Lights up red: Compressed air jet
– Off: Pellet jet
Trigger
20
Safety lever
21
Retaining cone
22
Abrasive hose
23
Bottle connection
24
Screw plug
25
Copper sealing ring
26
Carbon dioxide filter
27
Screw flange
28
Bottle connection seal (order number
29
6.574-316.0)
Carbon dioxide immersion pipe bottle
30
(not included in the scope of delivery)
Carbon dioxide hose
31
Carbon dioxide bottle retaining belt
32
Homebase retaining rail
33
Hose/cable holder with rubber tensioner
34
Opening for resetting the motor circuit
35
breaker
Handle
36
Compressed air connection
37
Storage space for carbon dioxide bottle
38
Carbon dioxide exhaust hose
39
Mains connection cable with mains plug
40
Holder for abrasive hose
41
Drain tap for condensation water
42
Display
Program switch at level 1 ... 3:
Illustration B
Jet pressure
1
Total operating time
2
English
Customer Service visit is due
3
Blasting jet time since last reset
4
Program switch in the reset position:
Illustration C
To reset the jet time, press the com-
1
pressed air / pellets button
Period of time until the next Customer
2
Service visit
Blasting jet time since last reset
3
Initial startup
DANGER
Risk of injury
Dry ice pellets can escape from damaged
components and cause injuries.
Before initial startup, check all components
of the device, especially the abrasive hose,
to ensure that they are in good condition.
Replace damaged assemblies with flaw-
less ones. Clean soiled assemblies and
check that they are working properly.
ATTENTION
Risk of damage
Condensation water can drip from the de-
vice casing onto the floor.
Do not operate the device on surfaces that
are sensitive to moisture.
1. Open the drain tap and drain the con-
densation water that has collected in the
device.
2. Close the drain tap.
3. Store the device on a level and flat sur-
face.
4. Block the steering rollers with the park-
ing brakes.
5. Connect the abrasive hose to the cou-
pling on the device.
Illustration H
Control cable
1
Union nut
2
Control cable coupling
3
Abrasive hose coupling
4
Union nut
5
Abrasive hose
6
6. Unscrew the union nut of the abrasive
hose and slightly tighten it with an open-
end wrench.
7. Plug the control cable into the device.
8. Screw on the union nut of the control ca-
ble and tighten by hand.
9. Insert the jet gun with the retaining cone
into the holder on the device.
DANGER
Risk of asphyxiation
Carbon dioxide escapes from the exhaust
hose. From a concentration of 8 percent by
volume in the breath, carbon dioxide leads
to unconsciousness, respiratory arrest and
death. The maximum workplace concentra-
tion is 0.5%. Carbon dioxide is heavier than
air and collects in pits, basements and de-
pressions.
Lay the exhaust hose so that nobody is en-
dangered by the escaping carbon dioxide.
Note: Carbon dioxide is heavier than air.
Make sure that carbon dioxide does sink to
lower-lying areas, for example by flowing
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