Installation; Electrical Connection; Water Connection; Operation - Kärcher HD 9/20-4 S Bedienungsanleitung

EASY!Force high-pressure gun
14
Safety latch
15
Trigger
16
Safety lever
17
EASY!Lock high-pressure hose
18
Hose reel ***
19
Spray lance holder
20
Device hood fastening screw
21
Accessory compartment
22
Power switch
23
Oil level gauge
24
EASY!Lock high-pressure connection
25
Nozzle holder
26

Water connection

27
* Only with HD 10/25 and HD 13/18
** Only with S version
*** Only with SXA version
**** Only with Plus version

Installation

Activating the oil tank vent
1. Unscrew the fastening screw on the device hood.
2. Remove the device hood.
3. Cut off the tip of the oil tank cap so that there is a
small opening.
Illustration C
Cover
1
Oil tank
2
4. Fasten the device hood.
Checking the oil level
1. Place the device on a level surface.
2. The oil level must be between the "MIN" and "MAX"
marks on the oil level indicator.
Rotating the cable holders
If necessary, the cable holders can be rotated.
1. Unscrew the screw by about 4 turns.
Illustration D
Screw
1
Cable clips
2
2. Pull out the cable holder and turn it to the desired
position.
3. Push the cable holder towards the device so that it
engages in the latch.
4. Tighten the screw.
Installing accessories
Note
The EASY!Lock system connects components quickly
and safely via a single turn of the quick-release thread.
1. Plug the high-pressure nozzle onto the spray lance.
2. Fit the union nut and hand-tighten (EASY!Lock).
3. Connect the spray lance to the high-pressure gun
and hand-tighten (EASY!Lock).
Illustration E
For devices without a hose reel:
4. Connect the high-pressure hose to the high-pres-
sure gun and high-pressure connection of the de-
vice and tighten hand-tight (EASY!Lock).
For devices with a hose reel:
5. Connect the high-pressure hose to the high-pres-
sure gun and hand-tighten (EASY!Lock).

Electrical connection

DANGER
Risk of injury from electric shock
Use a plug to connect the device to the mains grid. Per-
manent connection to the mains grid is prohibited. The
plug is used for mains isolation.
Only connect the device to an AC power source.
Use an extension cable with sufficient diameter (see
"Technical data").
Unwind the extension cable completely from the cable
drum.
1. Unwind the mains cable and place on the ground.
2. Plug the mains plug into the socket.
Water connection
Connection to a water line
WARNING
Return flow of dirty water into the drinking water
network
Health risk
Observe the regulations of your water supply company.
According to applicable regulations, the device must
never be used with the drinking water network without a
system separator. Use a system separator from
KÄRCHER or a system separator as per EN 12729
Type BA. Water that has flowed through a system sep-
arator is classified as undrinkable. Always connect the
system separator to the water supply and never directly
to the water connection on the device.
1. Check the supply pressure, supply temperature and
supply volume of the water supply (see chapter
Technical data).
2. Connect the system separator to the water connec-
tion of the device using a water supply hose (for the
requirements placed on the water supply hose see
chapter Technical data).
3. Open the water inlet.
Sucking water from a container
1. Screw the suction hose with filter onto the water
connection (for the order number see chapter Tech-
nical data).
2. Vent the device (see chapter Vent the device).
1. Unscrew the high-pressure nozzle from the spray
lance.
2. Allow the device to run until the escaping water is
free of air bubbles.
3. In the case of venting problems, allow the device to
run for 10 seconds and then switch it off. Repeat the
procedure several times.
4. Switch off the device.
5. Screw the high-pressure nozzle onto the spray
lance.
DANGER
Risk of injury
The high-pressure jet can cause injuries.
English
Vent the device

Operation

17