Refill Fuel; Refill Detergent; Water Connection - Kärcher HDS 7/9-4 M Manual

Refill fuel

DANGER
Danger of explosion! Only refill diesel oil or
light fuel oil. Inappropriate fuels, e.g. petrol,
must not be used.
ATTENTION
Risk of damage! Never operate device with
an empty fuel tank. The fuel pump will oth-
erwise be destroyed.
 Refill fuel.
 Close tank lock.
 Wipe off spilled fuel.

Refill detergent

DANGER
Risk of injury!
– Use Kärcher products only.
– Under no circumstances fill solvents
(petrol, aceton, diluting agent etc.)
– Avoid eye and skin contact.
– Observe safety and handling instruc-
tions by the detergent manufacturer.
Kärcher offers an individual cleaning
and care appliances program.
Your dealer will consult you gladly.
 Refill detergent.
Install the hand-spray gun, the jet
pipe, the nozzle and the high
pressure hose
Note: The EASY!Lock system joins com-
ponents with a quick-fasten thread solidly
and securely with just one turn.
Figure 5
 Join the spray lance with the trigger gun
and tighten until hand-tight
(EASY!Lock).
 Insert the high pressure nozzle onto the
spray lance.
 Install union nut and hand-tighten it
(EASY!Lock).
 Appliance without hose drum:
Join the high-pressure hose with trigger
gun and high-pressure connection of
the appliance and tighten until hand-
tight (EASY!Lock).
 Device with hose drum:
Join the high pressure hose with trigger
gun and tighten until hand-tight
(EASY!Lock).
ATTENTION
Risk of damage. Always unwind high-pres-
sure hose completely.
Installing the replacement high-
pressure hose (appliances with
Figure 6
 Completely roll off the high-pressure
hose from the hose drum.
 Rotate the hose drum until the screwed-
on semi bowl is pointing toward the top.
Loosen all three screws and remove the
loosened semi bowl.
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
 Attach supply hose (minimum length
7.5 m, minimum diameter 3/4") to the
water supply set by means of a hose
clamp.
 Connect the supply hose to the water
connection point of the machine and at
the water supply point (for e.g. a tap).
Note: The supply hose and the hose clamp
are not included in the scope of delivery.
EN – 5
hose drum)
29