Karcher HDS 9-18-4M - Manual (Page 29)

– 5
Figure 5
Figure 6

Completely roll off the high-pressure
hose from the hose drum.
 Rotate the hose drum until the screwed-
on semibowl is pointing toward the top.
Loosen all three screws and remove the
loosened semibowl.
Figure 7

Unlatch the fastening clamp for the high-
pressure hose and pull the hose out.
 Route the new high-pressure hose
through the intended hose guide and
the deflection pulley at the bottom of the
appliance.
 Slide the hose nipple all the way into the
knot section of the hose drum and se-
cure with the fastening clamp.
 Replace the half bowl.
For connection values refer to technical
specifications

Connect the supply hose (minimum
length 7.5 m, minimum diameter 3/4“) to
the water connection point of the ma-
chine and at the water supply point (for
e.g. a tap).
Note: The supply hose is not included.
If you want to suck in water from an exter-
nal vessel, the following modification is
necessary:
Figure 8

Remove the system care bottle.
 Release and remove the cover of the
system care.
 Remove water connection from the fine
filter.
 Unscrew the fine filter from the pump
head.
Figure 9

Remove the system care reservoir.
 Unscrew the top supply hose to the
swimmer container.
Figure 10

Connect the top supply hose at pump
head.
 Replug the rinse line of the detergent
dosing valve.
 Connect suction hose (minimum diame-
ter 3/4“) with filter (accessory) to the
water connection point.
– Max. suck height: 0.5 m
Until the pump sucked in water, you should:

Set the pressure/quantity regulation at
the pump unit to maximum quantity.
 Close the dosing valve for the detergent.
ƽ
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, ex-
plosive and poisonous.
Note: Assembly in reverse order. Ensure
that the solenoid valve cable on the reser-
voir of the system care is not pinched.
– For connection values, see technical
data and type plate.
– The electrical connections must be
done by an electrician according to IEC
60364-1.
ƽ
Danger
Danger of injury by electric shock.
– Unsuitable extension cables can be
hazardous. Only use extension cables
outdoors which have been approved for
this purpose and labelled with a suffi-
cient cable cross section:
– Always unwind extension lines com-
pletely.
– The plug and coupling of the extension
cable used must be watertight.
Installing the replacement
high-pressure hose (appliances
without hose drum)
Installing the replacement
high-pressure hose (appliances
with hose drum)
Water connection
Suck in water from vessel
Power connection
29 EN