Suck In Water From Vessel; Operation - Kärcher HD 9/50 Ge Handbuch

suitable system separator manufactured by
KÄRCHER; or, as an alternative, a system
separator as per EN 12729 Type BA. Water
flowing through a system separator is con-
sidered non-drinkable.
Caution
Always connect the system separator to
the water supply, never directly to the appli-
ance!
Quality requirements for water:
Parameter
pH value
electrical conductivity
Hydrocarbons
Chloride
Calcium
Total hardness
Iron
Manganese
Copper
Sulphate
Active chloride
free of bad odours
For connection values, see type plate/tech-
nical data.
 Use a fibre-reinforced hose (not includ-
ed in standard delivery).
Diameter should be minimum 1".
 Connect the hose to the water connec-
tion of the appliance.
 Connect the hose to the water tap.

Suck in water from vessel

A prepressure pump must be connected in
front of the appliance to suction waer.
Danger
Never suck in water from a drinking water
container.
Danger
Never draw in fluids containing solvents or
undiluted acids and solvents! This includes
petrol, paint thinner and heating oil. The
spray mist thus generated is highly inflam-
mable, explosive and poisonous. Do not
20
use acetone, undiluted acids and solvents
as they are aggressive towards the materi-
als from which the appliance is made.
 Connect the water connection of the ap-
 Remove air from appliance before oper-
 Open the water supply.
Value
 Unscrew the nozzle.
6,5...9,5
 Press the lever on the hand spray gun.
max. 2000
 Start the engine according to the oper-
μS/cm
< 0,01 mg/l
 Switch on the appliance and let it run
< 250 mg/l
< 200 mg/l
< 28 °dH
 Switch off the appliance and fit the noz-
< 0,2 mg/l
< 0,05 mg/l
< 0,02 mg/l
< 240 mg/l
< 0,1 mg/l
–
–
–
–
–
–
–
– 6
EN
pliance to the prepressure pump (suita-
ble hose: 4.440-270.0).
ation.
Dearating the appliance
ating instructions of the engine manu-
facturer.
until the water exiting from the spray
pipe is bubble-free.
zle again.

Operation

Danger
The appliance may not be used in areas
where a risk of explosion is present.
Place the appliance on firm, even sur-
face.
The high pressure cleaner must not be
used by children. (Risk of accident on
account of improper use of the appli-
ance).
The water jet coming out of the high
pressure nozzle causes the gun to re-
coil. Further, an angular spray pipe can
cause additional torque. Hence hold the
spray pipe and gun firmly.
Never direct the water jet on to persons,
animals, the appliance itself or electrical
components.
Risk of injury on account of high pres-
sure water jet and mobilised dust. Wear
protective glasses, protective gloves, a
protective suit, special safety boots and
a middle foot protection.
The jet must not be directed by the user
at him/herself or at other persons to
clean clothing or footwear.