Start Up; Water Connection - Kärcher HD 901 B Bedienungsanleitung

Start up

Danger
Risk of injury! Device, tubes, high pressure
hose and connections must be in faultless
condition. Otherwise, the appliance must not
be used.
Check oil level of the high pressure
Check oil level of the high pressure
pump at the oil sight glass.
Do not operate the appliance if the oil level
has fallen below "MIN".
Add oil if required (see technical specifi-
cations).
Follow the instructions given in the sec-
tion "Safety Notes"!
Read the operating instructions of the
engine manufacturer before start-up and
follow the safety instructions carefully.
Fill the fuel tank with unleaded petrol.
Do not use 2-speed mixture.
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.
Install hand spray gun
Connect high pressure hose and spray
pipe to the hand spray gun.
Install the nozzle on the spray pipe in
such a way that the marking is on the
top.
Tighten covering nut firmly.
Connect the high pressure host to the
high pressure connection point of the
machine.

Water connection

– For connection values refer to technical
specifications
pump
Motor
– Observe regulations of water supplier.
According to DIN 1988 it is not allowed to
connect the device directly to the public
water supply. A brief connection through
a pipe interruptor (Order Nr. 6.412-578)
is admissible. The high pressure cleaner
is to be separated from the water supply
after use.
Connect the supply hose to the water
connection point of the machine and at
the water supply point (for e.g. a tap).
Open the water supply.
Note
The supply hose is not included.
suck in water from vessel
Danger
Never suck in water from a drinking water
container. Never suck in liquids which con-
tain solvents like lacquer thinner, petrol, oil
or unfiltered water. The sealings within the
device are not solvent resistant. The spray
mist of solvents is highly inflammable, explo-
sive and poisonous.
Connect suction hose (minimum diame-
ter 3/4") with filter (accessory) to the wa-
ter connection point.
Set dosing value for detergent to "0".
Remove air from appliance before oper-
ation.
Dearating the appliance
Open the water supply.
Start the engine according to the operat-
ing instructions of the engine manufac-
turer.
To dearate the appliance, unscrew the
nozzle and allow the appliance to run un-
til the water exits in a bubble-free state.
Switch off the appliance and fit the noz-
zle again.
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English