Start Up - Kärcher HD 9/23 DE Originalbetriebsanleitung

Thermostat valve
The thermostat valve protects the high-
pressure pump from unacceptable heating
during circuit operation when the trigger
gun is closed.
The thermostat valve opens when the permis-
sible water temperature of 80°C is exceeded
and lets out the hot water into the open.

Start up

DANGER
Risk of injury! Device, tubes, high pressure
hose and connections must be in faultless
condition. If they are not in a perfect state
then the appliance must not be used.
Installing the pushing handle
Figure 2, see cover page
 Fasten the push handle by means of
the fastening screws.
Install hand spray gun, spray lance
and nozzle
1.
 Connect spray lance to trigger gun.
 Tighten the screw connection of the
spray lance finger tight.
 Install nozzle with nozzle screw at the
spray lance.
 Connect the high pressure hose to the
high pressure connection point of the
machine.
2.
– 4
EN
Check oil level of the high pressure
pump
 Check oil level of the high pressure
pump at the oil sight glass.
Do not operate the device if the oil level has
fallen below the middle of the oil sight glass.
 Add oil if required (see technical speci-
fications).
 Before using for the first time, cut off the
tip of the lid of the oil tank on the water
pump.
Motor
Follow the instructions given in the sec-
tion "Safety Notes"!
 Read the operating instructions of the en-
gine manufacturer before start-up and fol-
low the safety instructions carefully.
 Check oil level of the engine.
Do not operate the appliance if the oil
level has fallen below "MIN".
 If required, top up oil carefully.
Refuel
DANGER
Risk of fire and explosion!
– Never use the appliance in closed
rooms; do not tank up when the engine
is hot or running.
– Do not smoke during fueling.
– Never fill up in the vicinity of open
flames or sparks.
– Do not spill any fuel – use a funnel.
– Wipe up spilled fuel.
– After refuelling, properly close the can
and tank.
 Fill fuel tank with diesel.
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