Operation - Kärcher ProHD 400 Ed Manual

 STEP 2: Press ''TEST'', then press
''RESET'' to assure proper connec-
tion to power.
Note: The actual appearance of the
GFCI may be different from this il-
lustration.

Operation

DANGER
Risk of explosion!
Do not spray flammable liquids.
If the appliance is used in hazardous
areas (e.g. filling stations) the corre-
sponding safety regulations must be
observed.
Risk of injury! Hold the hand spray gun
and the spray pipe firmly with both
hands.
Risk of injury! The trigger and safety le-
ver may not be locked during the oper-
ation.
Risk of injury! Contact Customer Ser-
vice if the safety lever is damaged.
Risk of injury from high-pressure water
jet. Slide the safety catch on the trigger
gun forward before performing any
work with the appliance.
CAUTION
Risk of injury. Do not operate the appli-
ance variant with a carrying belt while
carrying it.
Environmental damage. Clean motors
at places with a corresponding oil sep-
arator only.
Opening/closing the trigger gun
 To open the trigger gun: Actuate the
safety lever and trigger.
 To close the hand spray gun: Re-
lease the safety lever and trigger.
The appliance can be operated in the
horizontal or upright position.
Note:
The appliance is equipped with a pres-
sure switch. The motor starts up only
when the trigger gun is open.
 Set the appliance switch to "I".
 Release the trigger gun. To do so,
push the safety catch towards the
back.
 Open the hand spray gun.
Interrupting operation
 Close the hand spray gun.
The appliance switches off.
 Secure the trigger gun. To do so,
push the safety catch towards the
front.
After the interruption:
 Release the trigger gun. To do so,
push the safety catch towards the
back.
 Open the hand spray gun.
The appliance will switch on again.
Turn off the appliance
 Shut off water supply.
 Open the hand spray gun.
 Switch on the pump with the power
switch and allow to run for about 5-
10 seconds.
 Close the hand spray gun.
 Set the appliance switch to "0/
OFF".
 Pull main plug out of socket with dry
hands only.
 Remove water connection.
– 7
EN
Operation
9