Overflow valve with pressure switch
The overflow valve prevents the permissi-
ble working pressure from being exceeded.
If the lever on the trigger gun is released
the pressure switch turns off the pump, the
high pressure jet is stopped. If the lever is
pulled the pump is turned on again.
Description of the Appliance
These operating instructions describe the
maximum equipment. Depending on the
model, there are differences in the scopes
of delivery (see packaging).
Illustrations on fold-out page!
Storage for accessories
2
Transport handle, detachable
3
Quick coupling for high pressure hose
4
Appliance switch "O/OFF"/ „I/ON"
5
Mains cable with mains plug
6
Carrying handle
7
Bearing wheel
8
Water connection
9
Fine filter in the water connection
Coupling element for water connection
10
11
Detergent suction hose (with sieve)
12
Trigger gun
13
Lock trigger gun
14
Key to detach the high pressure hose
from the trigger gun
15
High pressure hose
16
Spray lance with pressure regulation
(Vario Power)
Carrying out the most common cleaning
tasks. The work pressure can be stage-
lessly regulated between "Min" and
"Max". You can add detergent when
"Mix" is selected.
In order to adjust the working pressure,
release the lever of the hand spray gun
and turn the spray lance to the desired
position.
17
Spray lance with Dirtblaster
For strong contaminations
* Optional accessories
18
Washing brush
Suitable for use with detergents.
19 Delta-Racer DI 50
20
21
The Delta-Racer combines a wash
brush with a rotating high pressure jet.
Therefore, it is especially suited for ve-
hicle cleaning or heavily soiled surfac-
Foam nozzle with detergent container
With powerful foam for effortless clean-
ing.
Not included in the delivery
Water supply hose
Use a fabric reinforced water hose with
a commercially available coupling. Min-
imum diameter 13 mm (1/2 inch); mini-
mum length 7.5 m.
Before Startup
Attaching the Accessories
Mount loose parts delivered with appliance
prior to start-up.
Illustrations on fold-out page!
Illustration
Screw the coupling element to the wa-
ter connection on the appliance.
Illustration
Push the high pressure hose into the
trigger gun until it locks audibly.
Note: Make sure the connection nipple
is aligned correctly.
Check the secure connection by pulling
on the high pressure hose.
Water supply
For connection values, see type plate/tech-
nical data
Caution
Impurities in the water can damage the
high-pressure pump and the accessories.
For protection, the use of the KÄRCHER
water filter (optional accessory, order no.
4.730-059) is recommended.
Water supply from mains
Observe regulations of water supplier.
Warning
According to applicable regulations, the ap-
pliance must never be used on the drinking
water net without a system separator. A
17