Kärcher HD 9/20-4 S Manual Del Usuario página 17

Safety instructions
● It is essential that you read the safety instructions
5.951-949.0 before initial startup.
● Observe the national regulations for liquid jet clean-
ers.
● Observe the national accident prevention regula-
tions. Liquid jet cleaners must be tested regularly.
The test result must be recorded in writing.
● Do not modify the device or accessories.
Symbols on the device
The device may not be connected to the pub-
lic drinking water network.
The high-pressure jet must not be directed at
persons, animals, live electrical equipment or
at the device itself. Protect the device from
frost.
Safety devices
CAUTION
Missing or modified safety devices
Safety devices are provided for your own protection.
Never modify or bypass safety devices.
The safety devices are set and sealed by the manufac-
turer. Adjustments are performed only by customer ser-
vice.
Overflow valve with pressure switch
When the water quantity is reduced via the pressure/
quantity control on the trigger gun, the overflow valve
opens and part of the water flows back to the suction
side of the pump.
When the trigger on the high-pressure gun is release,
the pressure switch switches off the high-pressure
pump and the high-pressure jet stops.
The pump switches on again when the trigger is pulled.
Device description
Overview of the device
See graphics page
Illustration A
Illustration B
Fine filter
1
Cover
2
Operating status/malfunction indicator light *
3
Cable clips
4
Type plate
5
Hose storage compartment **
6
Rubber tensioner **
7
Push handle
8
V
Vibrasoft rotary nozzle ****
9
Union nut
10
High-pressure nozzle
11
EASY!Lock spray lance
12
Pressure/quantity regulation
13
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
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
English
Installation
17