Operation; High Pressure Operation; Interrupting Operation; Turn Off The Appliance - Kärcher HD 7/16-4 Cage Manual Del Usuario

Drawing in water from open reservoirs
 Screw the suction hose onto the water
connection.
Note:
If a suction hose with a check valve or filter
is used, the hose must be filled with water.
 Deaerate the appliance:
Unscrew the nozzle.
Switch on the appliance and let it run
until the water exiting is bubble-free.
At the end let the appliance run for ap-
prox. 10 seconds - then switch off. Re-
peat the procedure for a couple of
times.
 Switch off the appliance and fit the noz-
zle again.

Operation

DANGER
Risk of explosion!
Do not spray flammable liquids.
If the appliance is used in hazardous areas
(e.g. filling stations) all of the safety provi-
sions and operating instructions detailed in
this manual must be observed.
ATTENTION
Clean engines only at places with corre-
sponding oil separators (environmental
safety).

High pressure operation

Appliance with
holder for trigger
gun:
 Set the appliance
switch to "I".
 Remove the
hand spray gun
from the hold-
er,the appliance
switches on.
 Unlock the trigger safety and pull the le-
ver of the trigger gun.
 Set working pressure and flow rate
through turning (runless) at the pres-
sure- and amount regulation (B) (+/-).
20
Appliance without
holder for trigger
gun:
 Set the appliance
switch to "I".
The appliance
switches on.

Interrupting operation

Short break
 Release the lever of the hand spray
gun; the device will switch to circuit op-
eration.
 Pull the lever of the hand-spray gun
again; the circuit operation will be termi-
nated.
Longer break
 Release the lever on the trigger gun.
 Operate the trigger safety of the trigger
gun to secure the lever of the gun
against accidental triggering.
Appliance with
holder for trigger
gun:
 Place the trigger
gun into the hold-
er.
The pump stops.
 Remove trigger
gun from the
holder.
The pump starts.
 Unlock the trigger safety and pull the le-
ver of the trigger gun.

Turn off the appliance

 Set the appliance switch to "0".
 Disconnect the mains plug from the
socket.
 Shut off water supply.
 Activate trigger gun until device is pres-
sure-less.
 Operate the trigger safety of the trigger
gun to secure the lever of the gun
against accidental triggering.

Frost protection

Warning
Frost will destroy the not completely water
drained device.
Store the appliance in a frost free area.
If you cannot store it in a frost-free
place:
 Drain water.
 Pump in conventional frost protection
agents through the appliance.
– 6
EN
Appliance without
holder for trigger
gun:
 Set the appliance
switch to "0/
OFF".
The pump stops.
 Set the appliance
switch to "I".
The pump starts.