Kärcher HDS 698 C ECO, Руководство по эксплуатации

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– 3
Safety devices serve for the protection of
the user and must not be put out of opera-
tion or bypassed with respect to their func-
tion.
–
While reducing the water supply at the
pump head or with the Servopress -
regulation the overflow valve opens and
part of the water flows back to the pump
suck side.
–
If the hand-spray gun is closed, so that
the whole water flows back to the pump
suck side, the pressure switch at the
overflow valve shuts down the pump.
–
If the hand spray gun is opened, the
pressure switch on the cylinder head
turns the pump back on.
The overflow valve is set by the manufac-
turer and sealed. Setting only by customer
service.
–
The safety valve opens, when the over-
flow valve resp. the pressure switch is
broken.
The safety valve is set by the manufacturer
and sealed. Setting only by customer serv-
ice.
–
The water shortage safeguard prevents
the burner to be turned on when there is
water shortage.
–
A sieve prevents the contamination of
the safeguard and must be cleaned reg-
ulary.
–
The motor protection switch interrupts
the electric circuit if the motor is over-
loaded.
–
The temperature stop switches off the
machine when the waste gases have
reached very high temperatures.
몇
Warning
Risk of injury! Device, tubes, high pressure
hose and connections must be in faultless
condition. Otherwise, the appliance must
not be used.
 Lock parking brake.
 Push down cover lock with screw driver
or coin, to open twist counterclockwise
Twist clockwise to lock
Caution
In case of lacteous oil inform Kärcher cus-
tomer service immediately

If oil level approaches the MIN marking,
fill oil until MAX marking
 Close oil refill nozzle
For oil type refer to technical specifica-
tions.
Note: A sample bundle of liquid softener is
included in the delivery.
–
The liquid softener prevents the calcifi-
cation of the heating spiral while operat-
ing with calciferous tap water It is dosed
into the supply drop by drop
–
The metering is set to medium water ri-
gidity by the manufacturer
–
For other water rigidity call for Kärcher
customer service and have it adapted to
local facts

Refill liquid softener.
Safety Devices
Overflow valve with two pressure
switches
Safety valve
Water shortage safeguard
Motor protection switch
Temperature stop for exhaust gases
Start up
Open/ close device hood
Check oil level
Refill liquid softener
21 EN