Water Connection - Kärcher HDS 7/11-4 M User Manual

Device with hose drum:
–
 Connect the high pressure hose to the
hand-spray gun.
Caution
Always unwind high pressure hose com-
pletely
Installing the replacement
high-pressure hose (appliances
without hose drum)
Figure 5
Installing the replacement
high-pressure hose (appliances
with hose drum)
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.

Water connection

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.
28
Suck in water from vessel
If you want to suck in water from an exter-
nal vessel, the following modification is
necessary:
Figure 8
 Open fill opening for system care.
 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 deter-
gent.
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.
– 5
EN