Kärcher HD 7/16-4 Cage, Manual

Page: 21 / 204

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ATTENTION
Clean engines only at places with corre-
sponding oil separators (environmental
safety).
 To open the trigger gun: Actuate the
safety lever and trigger.
 To close the hand spray gun: Release
the safety lever and trigger.
 Release the trigger gun. To do so, push
the safety catch towards the back.
 Open the hand spray gun.
 Set working pressure and flow rate
through turning (runless) at the pres-
sure- and amount regulation (B) (+/-).
 Close the hand spray gun.
The appliance switches off.
 Secure the trigger gun. To do so, push
the safety catch towards the front.
After the interruption:
 Release the trigger gun. To do so, push
the safety catch towards the back.
 Open the hand spray gun.
The appliance will switch on again.
 Close the hand spray gun.
The pump continues to run in circulation
mode.
 Open the hand spray gun.
Circuit operation is ended.
 Close the hand spray gun.
 Push the safety catch on the trigger gun
forwards slightly.
 Release the trigger gun. To do so, push
the safety catch towards the back.
 Open the hand spray gun.
 Shut off water supply.
 Open the hand spray gun.
 Switch on the pump with the power
switch and allow to run for about 5-10
seconds.
 Close the hand spray gun.
 Set the appliance switch to "0/OFF“.
 Pull main plug out of socket with dry
hands only.
 Activate hand spray gun until device is
pressure less.
 Secure the trigger gun. To do so, push
the safety catch towards the front.
ATTENTION
Frost will destroy the not completely water
drained device.
Store the appliance in a frost free area.
 Drain water.
 Pump in conventional frost protection
agents through the appliance.
Note:
Use normal glycol-based anti-freezing
agents for automobiles.
Observe handling instructions of the anti-
freeze agent manufacturer.
 Operate device for max. 1 minute until
the pump and conduits are empty.
Opening/closing the trigger gun
High pressure operation
Appliance with hold-
er for trigger gun:
 Set the appliance
switch to "I".
 Remove the hand
spray gun from the
holder,the appli-
ance switches on.
Appliance without
holder for trigger
gun:
 Set the appliance
switch to "I".
The appliance
switches on.
Interrupting operation
Interrupting operation
Short break
Longer break
Appliance with hold-
er for trigger gun:
 Place the trigger
gun into the holder.
The pump stops.
 Remove trigger
gun from the hold-
er.
The pump starts.
Appliance without
holder for trigger
gun:
 Set the appliance
switch to "0/OFF“.
The pump stops.
 Set the appliance
switch to "I".
The pump starts.
Turn off the appliance
Frost protection
If you cannot store it in a frost-free
place:
21 EN