Karcher HD 13-12-4 ST User Manual download pdf (Page 22)

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Note:

The appliance is equipped with a pressure

switch. The motor starts up only when the

lever of the pistol is pulled

 Open the water supply.

 Plug in the mains plug.

(Only with appliance versions with pow-

er cable and mains plug).

 Set the appliance switch to "I".

The indicator lamp glows green.

 Unlock the trigger gun and pull the lever

of the gun.

 Set working pressure and water quanti-

ty by turning (rungless) at the pressure

and quantity regulation (option) (+/-).

 Close the hand spray gun.

 Turn the casing of the nozzle till the de-

sired symbol matches the marking.

몇 CAUTION

Unsuitable detergents can cause damage

to the appliance and to the object to be

cleaned. Use only those detergents that

have been approved by Kärcher. Observe

the dosage and other instructions provided

with these detergents. For considerate

treatment of the environment use detergent

economically.

Follow the safety instructions for using de-

tergents.

Kärcher detergents ensure smooth func-

tioning. Please consult us or ask for our cat-

alogue or our detergent information sheets.

 Place the detergent can under the de-

vice.

 Hang in the detergent hose into the de-

tergent can.

 Set nozzle to "CHEM".

 Set dosing value for detergent to the

desired concentration.

 Spray the detergent sparingly on the

dry surface and allow it to react, but not

to dry.

 Spray off loosened dirt with the high-

pressure ray.

 After operations, dip the filter in clear

water. Turn the dosing valve to the

highest detergent concentration. Start

the appliance and rinse for one minute.

 Release the lever of the trigger gun; the

device will switch off.

 Release again the lever of the trigger

gun; the device will switch on again.

The operational readiness period starts

when the hand-spray gun is closed. The

device can no longer be started by tighten-

ing the lever of the hand-spray gun if this

operational readiness period (5 to 0.120

minutes) expires.

The indicator lamp blinks green.

 To restart, turn the device switch briefly

to "0" and then again to "I".

Note:

Customer service can set the operational

readiness period.

 Set the appliance switch to "0".

 Wait for a while.

 Set the appliance switch to "I".

 Use the respective button on the re-

mote control (option).

 Set the appliance switch to "0".

 Disconnect the mains plug from the

socket.

(Only with appliance versions with pow-

er cable and mains plug).

 Shut off water supply.

 Activate trigger gun until device is pres-

sure-less.

 Press the safety lever of the trigger gun

to secure the lever of the pistol against

being released accidentally.

ATTENTION

Frost will destroy the not completely water

drained device.

The machine should be stored in frost-free

rooms. In case there is frosting risk, for e.g.

if the machine is installed in open areas,

then the machine must first be emptied and

flushed using an anti-freezing agent.

 Remove the water inlet hose on the ap-

pliance.

 Unscrew the high pressure hose from

the appliance.

 Let the appliance run till the pump and

pipes are empty (max. 1 minute).

In case of longer operational breaks:

 Fill in normal anti-frost agents in the

swimmer tank right until the top.

 Place the collection trough unter the

high pressure exit.

 Turn on the equipment and let it run un-

til the equipment is completely rinsed.

 Turn the emergency-stop switch to "0".

 Shut off water supply.

 Activate trigger gun until device is pres-

sure-less.

 Unscrew the fastening screw of the ap-

pliance cover.

 Slightly lift up the appliance cover and

remove it toward the front.

몇 CAUTION

Risk of injury and damage! Observe the

weight of the appliance when you transport

it.

 When transporting in vehicles, secure

the appliance according to the guide-

lines from slipping and tipping over.

몇 CAUTION

Risk of injury and damage! Note the weight

of the appliance in case of storage.

 DANGER

Risk of injury! Switch off the power switch

with all maintenance and repair work.

Pull the mains plug and secure it against

being plugged in again

 DANGER

Risk of injury on account of the emanating

water jet that could be hot!

During all tasks:

– Close locking tap of fresh water.

– Let the hot parts of the plant cool down.

– Depressurise the plant by opening all

hand-spray guns.

The bases of a safe operating of the equip-

ment is thr regularly maintenance accord-

ing to the following maintenance plan.

Use exclusively original parts of the manu-

facturer or those parts recommended by

him like

– replacement and wear parts

– Accessory parts

– Fuel

– Detergent

High pressure operation

Select spray type

High pressure circular spray

(0°) for specially stubborn dirt

Flat low pressure spray

(CHEM) for operating using de-

tergents or cleaning at low

pressure.

High pressure flat spray (25°)

for large dirt areas

Operation with detergent

Recommended cleaning method

Interrupting operation

Operational readiness period

Restart the operation readiness time

Turn off the appliance

Frost protection

Emptying the appliance

Switch-off in case of emergency

Remove the appliance cover

Transport

Storing the device

Maintenance and care

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Karcher HD 13-12-4 ST User Manual Page 22

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