Karcher IP 120 - Manual (Page 13)

English 13
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Warning
Installation sets must only be installed by
authorized personnel.
ƽ
Danger
Risk of injury on account of electric shock.
Pull the plug out of the socket before open-
ing the control cabinet.
Î
Open the switch cabinet locks, swivel
cover upward and latch.
1 Lock
2 Nut
3 Cover
Î Remove the nuts on the cover.
Î Remove cover.
Î Insert the control and fasten it with
screws.
1 Dummy connector
2 Power strip
Î Pull the dummy connector out of the
power strip.
Î Insert the control plug instead of the
dummy connector.
Î Install the scale platform below the pel-
let ejector and level.
Note
Make sure that the scale platform is free-
standing and not obstructed by any objects,
as this will cause inaccurate measure-
ments.
Î
Open both latches on the front machine
cover.
Î Tilt the cover toward the outside and lift
off from the top.
1 Plug
Î Guide the scale platform cable into the
machine from the bottom and connect
the plug on the bottom of the switch
cabinet.
Î Close and lock the machine cover.
The volume control is installed just like the
control of the installation set "Scale".
The scale does not need to be connected.
ƽ
Danger
Risk of suffocation on account of carbon di-
oxide. The carbon dioxide content in the air
at the place where the machine is used will
increase when the machine is running. En-
sure adequate ventilation at the place of
use; if possible, use an alarm to warn per-
sons. Symptoms of high levels of carbon di-
oxide in the air that is breathed in:
– 3...5%: headache, faster breathing.
– 7...10%: headache, nausea and per-
haps even unconsciousness.
If any of these symptoms occur, please
switch off the machine immediately and get
a breath of fresh air and improve the venti-
lation before starting work again with the
machine.
Follow the safety specifications of the man-
ufacturer of carbon dioxide.
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 ejected dry ice
pellets. Inspect the pellet ejector for cleanli-
ness prior to taking it into operation. Do not
look directly at the extruder plate.
ƽ Danger
Danger of bursting. Never store dry ice in
tightly sealed containers.
Î
Set the key switch "M/0/A" to "A". Re-
move the key and store so that it can
only be accessed by service personnel.
Î Switch on the power supply.
Î Open the carbon dioxide supply.
Î Turn on the main switch.
Î Release emergency-stop button by
turning.
The indicator lamp "Voltage on" will illu-
minate.
Î Place an empty container below the pel-
let ejector.
Î If the installation set "Scale" has been
installed, set the key switch "On/Off" to
"Off".
Î If the installation set "Volume control"
has been installed, set the key switch
"Direct/PCS" to "Direct".
Î Press "On" key.
The pellet production will start.
Î Once the desired quantity of pellets has
been produced, press the "Off" key.
The machine will finish the current pro-
duction cycle and will then terminate the
pellet production.
In automatic mode, a preset quantity of pel-
lets is produced. After that, the machine will
terminate the pellet production.
1 Display
2 "F" key
Î Set the key switch "0/OFF" / "I/ON" to
"1/ON" (option).
Î Center an empty container on the scale
platform.
Î Read its empty weight (in kg) on the dis-
play.
Î Press "F" key.
Î Set its empty weight (in kg) on the dis-
play using the arrow keys.
Î Press "F" key until "CF" is shown on the
display.
Î Release the "F" key and press it once
again.
The display shows "H1" and the set
empty weight (alternating).
Î Set the pellet quantity to be produced
(in kg) on the display using the arrow
keys.
Î Press "F" key until the empty weight is
shown on the display.
Install attachment sets
Mounting the installation set scale
(option)
Installing the control
Connecting the scale
1
2
3
Mounting the installation set "Vol-
ume control PCS" (option)
Operation
Start up
Manual operation
Automatic operation with the instal-
lation set "Scale" (option)
Setting the quantity to be produced