Karcher IB 15-120 - Manual (Page 22)

- 8
 Turn the keyswitch counter-clockwise.
ƽ
Danger
Risk of cold burns. Dry ice has a tempera-
ture of -79 °C. Never touch dry ice or cold
parts of the machine without appropriate
protection. Wear protective gloves and pro-
tective overalls.
ƽ
Danger
Risk of injury on account of flying dry ice
pellets. Do not direct the jet pistol on per-
sons. Keep third persons away from the
place of use and when the machine is being
operated (by cordoning off the area).

Close the compressed air supply.
 Place the collection trough under the
condensate drain screw.
 Open the pressure relief valve slowly
and wait until the condensate and the
compressed air have been drained
from the device.
 Place the collection trough under the
dry ice exit.
 Press the key to empty the dry ice and
wait until the dry ice container is empty.
The dry ice emptying stops after the
preset time has elapsed (see "Basic
Settings").
If needed, press the key to empty the
dry ice container several times.
Note
Please dispose of condensate in an envi-
ronmentally friendly manner.

Set the appliance switch to "0/OFF“.
 Disconnect the machine from the com-
pressed air inlet.
 Disconnect the main plug from the
socket.
 Clean and roll up the grounding rope.
 Dispose of blasting debris according to
applicable regulations.
ƽ
Danger
Risk of accident on account of dry ice resi-
due in the device. Remove all traces of dry
ice before transporting the device in closed
vehicle; otherwise there is a risk of carbon
dioxide suffocation to the co-passengers.

Carry out all the steps listed in the chap-
ter "Shut down" before transporting the
device.
 Mount the appliance on the transport
vehicle.
 Lock the breaks of the steering rollers.
 Fasten the device to the vehicle using
fastening belts.
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.
The bases of a safe operating of the equip-
ment is thr regularly maintenance accord-
ing to the following maintenance plan.
Use exclusively original parts of the manu-
facturer or those parts recommended by
him like
– parts and wearing parts,
– accessories parts,
– operating materials,
– cleaning agents.
ƽ Danger!
Risk of accident while working on the appli-
ance. Carry out all the steps described in
the chapter "Shut down" before starting
anhy work on the device.
ƽ
Danger
Risk of cold burns on account of dry ice or
cold parts of the machine. While working on
the machine, wear appropriate safety gear
for protection against cold or remove dry
ice and let the machine heat up.
ƽ Danger
Danger arising from volumetric expansion
and cryogenic burn.
Never put dry ice in your mouth.
Caution
Risk of damage. Do not use solvents, petrol
or oil-based cleaners to clean the jet pistol.
In order to guarantee a reliable operation
og the equipment, we success, you signed
a maintenance agreement. Please refer to
you local Kärcher service department.
 Check the spray agent hose for damag-
es, bends and other damages. Soft ar-
eas in the hose indicate wear on the
inner side of the hose. Replace the de-
fective or worn out hose with a new
hose.
 Check electrical cable and plug for
damages. Get defective parts replaced
by Customer Service.
 Check couplings of the spray agent
hose, on the device, at the jet pistol for
damages or wear and tear. Get Cus-
tomer Service to replace the defective
hose, defective couplings on the device
or jet pistol.
 Check dosing equipment for damages
or leaks. If you find any damages/
leaks, inform Customer Service.
 Check the attachment caps of the rear
wheels for proper seating.
 Get the device checked by Customer
Service.
 Replace the spray agent hose at least
once in 2 years.
The side panels of the device must be re-
moved to access the device for mainte-
nance jobs:
1 Snap closure
2 Side panels
 Open the snap closures in the anti-
clockwise direction.
 Remove side panel.
Menue point
Setting
range Description
Soft start
0, 1, 2, 3,
4, 5 sec-
onds Soft start, duration until
the selected jet pressure
is reached
T_Dump
1, 2, 3, 4, 5
minutes Duration of the dry ice
emptying process
Language
metric, im-
perial Measurement units
metric: kg/h, MPa
imperial: lbs, psi
Lighting
ON/OFF Switch the nozzle lighting
(option) on/off
Demo mode
ON/OFF Demo mode: The opera-
tion is simulated, com-
pressed air and dry ice
dispensing is locked.
Finish the basic settings
Shutting down
Transport
Storage
Maintenance and care
Maintenance instructions
Maintenance contract
Maintenance schedule
Daily before starting operations
Every 100 operating hours
Every 500 hours or once a year
Every 2 years
Opening the device
22 EN