Operation; Transport; Storage; Care And Maintenance - Kärcher HD 7/11-4 Originalbetriebsanleitung

Operation

DANGER
Risk of explosion!
Do not spray flammable liquids.
If the appliance is used in hazardous areas
(e.g. filling stations) the corresponding
safety regulations must be observed.
CAUTION
Environmental damage. Clean motors at
places with a corresponding oil separator
only.
High pressure operation
Note:
The appliance is equipped with a pressure
switch. The motor starts up only when the
lever of the pistol is pulled
 Set the appliance switch to "I".
 Unlock the trigger gun and pull the lever
of the gun.
 Set working pressure and flow rate
through turning (runless) at the pres-
sure- and amount regulation (B) (+/-).
Interrupting operation
 Release the lever of the trigger gun; the
device will switch off.
 Pull again the lever of the trigger gun;
the device will switch on again.
Turn off the appliance
 Set the appliance switch to "0".
 Disconnect the mains plug from the
socket.
 Shut off water supply.
 Activate trigger gun until device is pres-
sure-less.
 Press the safety lever of the trigger gun
to secure the lever of the pistol against
being released accidentally.
Frost protection
ATTENTION
Frost will destroy the not completely water
drained device.
Store the appliance in a frost free area.
If you cannot store it in a frost-free
place:
 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.
 Push the push handle down and pull
our push the appliance.
 When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
CAUTION
Risk of injury and damage! Observe the
weight of the appliance when you transport
it.
 Insert the hand-spray gun in the holder.
 Wind up the high-pressure hose and
hang it over the hose storage.
 Wind the connection cable around the
cable hooks.
CAUTION
Risk of injury and damage! Note the weight
of the appliance in case of storage.

Care and maintenance

DANGER
Risk of injury by inadvertent startup of ap-
pliance and electrical shock.
Prior to all work on the appliance, switch off
the appliance and pull the power plug.
Note:
Used oil must only be disposed of by the
designated collection points. Please turn in
used oil there. Polluting the environment
with used oil is prosecutable.
– 6
EN

Transport

Storage

19