Operation - Kärcher HD 9/100-4 Cage Advanced Bedienungsanleitung

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 "Technical
data" section).
2.ATTENTION
Risk of damage due to foreign bodies
Non corrosion-resistant or dirty hoses can release
particles that are damaging to the device.
Use only corrosion-resistant, clean hoses.
3. 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
the "Technical data" section).
4. Route the high-pressure hose so that it cannot be
damaged by mechanical influences or vibrations.
5. Open the water inlet.
Venting the low pressure system
ATTENTION
Risk of damage
Damage due to cavitation can occur if air is present in
the high-pressure pump during operation.
Do not open the high-pressure gun during the venting
process.
1. Connect the high-pressure hose and high-pressure
gun.
2. Ensure the required minimum water supply volume
(see "Technical data").
Without advance pressure pump
1. Open the water inlet.
On devices with a dump gun, water now flows out of
the bypass pipe.
2. Open the venting screw at the filter until all air has
escaped from the filter.
3. Close the venting screw.
4. Turn the power switch to 1/ON.
5. Pull the breather hose away from the device. Water
escapes here during the venting process.
6. Open the venting lever until an even flow of water
escapes from the breather hose, but for a minimum
of 90 seconds.
7. Close the venting lever.
The water shortage safeguard switches the device off in
the case of insufficient advance pressure.
8. In this case, turn the power switch to 0/OFF to reset
the water shortage safeguard.
9. Turn the power switch to 1/ON to continue venting.
10. Keep switching the device Off/On until it runs fault-
free in depressurised circulation/idle mode.
Without advance pressure pump
1. Open the water inlet.
2. Unscrew the venting screw at the advance pressure
pump.
3. Fill the advance pressure pump with water (approx-
imately 200 ml).
4. Screw in and tighten the venting screw.
5. Unscrew the venting screw at the filter.
6. Fill the water filter with water.
7. Screw in and tighten the venting screw when all air
has escaped from the filter.
8. Pull the breather hose away from the device. Water
escapes here during the venting process.
9. Open the venting lever.
10. Turn the power switch to 1/ON.
On devices with a dump gun, water now flows out of
the bypass pipe.
11. Leave the venting lever open until an even flow of
water escapes from the breather hose, but for a min-
imum of 90 seconds.
12. Close the venting lever.
The water shortage safeguard switches the device off in
the case of insufficient advance pressure.
13. In this case, turn the power switch to 0/OFF to reset
the water shortage safeguard.
14. Turn the power switch to 1/ON to continue venting.
15. Keep switching the device Off/On until it runs fault-
free in depressurised circulation/idle mode.
Venting the high-pressure system (Advanced
1. Vent the low-pressure system as described above.
2. Remove the high-pressure nozzle.
3. Pull and hold the trigger of the high-pressure gun
with the motor at a standstill.
4. Wait until an even flow of water escapes from the
spray lance (wait at least 90 seconds).
5. Release the trigger of the high-pressure gun.
6. Turn the power switch to 1/ON.
DANGER
A high-pressure water jet is emitted from the
spray lance, even when operating without a
high-pressure nozzle.
The high-pressure jet can cause injuries.
Do not point the spray lance at people.
7. Pull the trigger of the high-pressure gun and hold it
until an even water stream is emitted.
8. If the device exhibits pulsing behaviour for a longer
period of time when the high-pressure gun is open,
turn the power switch to 0/OFF.
9. Turn the power switch to 1/ON to continue venting.
10. Keep switching the device Off/On until an even wa-
ter stream is emitted.
Routing the high-pressure hose
1. Route the high-pressure hose so that it cannot be
damaged by mechanical influences or vibrations.
a Do not route the hose under tension because
pressure changes can alter the length of the
hose.
b Do not bend it beyond the smallest permissible
´bending radius.
c Do not twist the hose (torsion).
d Avoid abrasion on other hoses, moving parts,
edges rough surfaces.
e Protect loosely routed hoses against damage,
abrasion and deformation by using hose bridges.
f Connect the hose end with and inner thread first
if the other hose end has a union nut.
g Do not use sealants (e.g. hemp, sealing tape).
h Adhere to the design specifications of the valve
when connecting to a valve (e.g. multiple-con-
sumer valve).
i Protect hoses from sunlight and heat.
2. Secure the high-pressure hose to the device and
high-pressure gun suing hose safety catches.
DANGER
Risk of injury due to uncontrolled emission of a
high-pressure water jet.
A high-pressure water jet can cause fatal injuries.
English
variant only)

Operation

Function test
19