Karcher HD 1050 B - Manual (Page 17)

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 For HD 1050 B:
Set the appliance switch at the engine
to OFF and close the fuel supply valve.
 For HD 1050 DE:
Press the regulator lever at the engine
to "STOP" till the engine comes to a halt
and turn off the fuel tap.
 Shut off water supply.
 Activate hand spray gun until device is
pressure-less.
 Secure the hand spray gun using the
safety catch so that it doesn't open ac-
cidentally.
 Remove the water inlet hose from the
appliance.
ṇ
Warning
Risk of damage! Freezing water in the ap-
pliance can destroy parts of the appliance.
Store the appliance in a heated room dur-
ing winter or empty it. During longer breaks
in operation, it is advisable to pump in anti-
frost agents into the appliance.
 Screw off water supply hose and high
pressure hose.
 Operate device for max. 1 minute until
the pump and conduits are empty.
Note: Observe handling instructions of the
anti-freeze agent manufacturer.

Pump in conventional frost protection
agents through the appliance.
A certain corrosion protection is achieved
with this as well.
Caution
Risk of injury and damage! Observe the
weight of the appliance when you transport
it.

Use the pushing handle to push the ap-
pliance.
 When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
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.
You can sign with your dealer a contract for
regular safety inspection or even sign a
maintenance contract. Please take advice
on this matter.
Note:The maintenance plan given below
only lists the maintenance tasks for the
high-pressure pump. The maintenance
tasks for the engine must also be done ac-
cording to the details given in the operating
instructions manual of the engine manufac-
turer.
ṇ
Warning
Risk of injury if the machine is left running
in an unattended state. Remove the spark
plug before doing any work on the appli-
ance.
Risk of burns! Do not touch hot silencers,
cylinders or radiator ribs.
 Check the high pressure hose for dam-
ages (risk of bursting). Please arrange
for the immediate exchange of a dam-
aged high-pressure hose.
 Check oil level.
Please contact Customer Service immedi-
ately if the oil is milky (water in oil).
 Clean the sieve in the water connection.
 Clean filter at the detergent suck hose.
Frost protection
Drain water
Flush device with anti-freeze agent
Transport
Storage
Maintenance and care
Maintenance intervals
Daily
Weekly
Monthly
17 EN