Kärcher WOMA HP-DG, Руководство пользователя

Страница: 17 / 235

English 17
Before starting work with the product using high water
pressure, perform the following checks:
1. Check the bypass line on the water outlet.
Water must be expelled from the bypass line when the
product is not actuated.
2. Actuate the product under high pressure several times
in a safe area and check the valves on the bypass and
the leakage holes for leaks.
3. Check that the trigger and the trigger catch are function-
ing smoothly and freely.
The trigger must return automatically to its original posi-
tion after actuation and engage into the trigger. It should
only be possible to actuate the trigger when the trigger
catch is actuated once again.
4. With the help of the supervisor, check whether the
planned working pressure of the high pressure water jet
machine is reached.
Note
Do not use the product if the checks are unsuccessful or if
an abnormality or unexpected situation is determined. In
this case, have a safety inspection conducted (see chapter
9.4 Service).
6.4 Starting up the product
The product is correctly installed and connected to the
high-pressure water jet machine.
The high-pressure water jet machine is switched on. 
Product checks in accordance with Chapter 6.2 Before
switching on the high pressure water jet machine and
Chapter 6.3 Before starting spraying are successful.
Note
Depressurised jet liquid flows out of the bypass line when
the high-pressure water jet machine is switched on and the
product is not actuated.
1. Actuate the trigger safety catch. Do this by pressing the
trigger safety catch down.
2. Actuate the trigger.
Actuating the trigger closes the bypass line and causes the
spray fluid to be emitted under pressure out of the nozzle
of the water tool.
Note
Non-corrosion resistant materials can be corroded by the
emitted high-pressure water jet.
7 Shutting down
7.1 Safety instructions

DANGER
Risk of injury from the high-pressure water jet
A high-pressure water jet can escape from a pressurised
high-pressure water jet machine.
Ensure that all components of the high-pressure water jet
machine are depressurised after shutting down the prod-
uct.
몇
CAUTION
Hot surfaces
Touching the surface of the product can cause burns or
scalding.
Wear personal protective equipment.
Do not touch any elements of the product after using it with
hot water.
Allow the product to cool down after hot water operation or
flush the spray device using cold water operation.
7.2 Shutting down the product
Note
Depressurised jet liquid flows out of the bypass line when
the high-pressure water jet machine is switched on and the
product is not actuated.
1. Release the trigger. The trigger automatically locks onto
the trigger catch.
2. Check that the trigger catch is correctly engaged by ac-
tuating the trigger.
3. Switch off the high-pressure water jet machine and se-
cure it against being switched on again.
4. The high-pressure system must be depressurised. To
do this, completely discharge all residual pressure.
5. Disconnect all supply lines from the product in the re-
verse order (see Chapter 5 Installation).
8 Storage
The following applies to this product and, unless specified
otherwise, to all other water tools:

Clean after finishing work.

Store in a frost-protected place.

For long-term storage, blow out the product with com-
pressed air and conserve using a suitable preservative.
9 Maintenance and servicing
9.1 Safety instructions

DANGER
Risk of injury from the high-pressure water jet
A high-pressure water jet can escape from a pressurised
high-pressure water jet machine.
Switch off the high-pressure water jet machine and secure
it against being switched on again before performing any
work on the product.
Ensure that all components of the high-pressure water jet
machine are depressurised.
몇
WARNING
Improper servicing
The use of third-party parts can impair the functionality and
safety of the high-pressure water jet machine.
Only use original spare parts from WOMA GmbH. The
WOMA product range includes appropriate spare parts
specially matched to the service life of the product. Further
information is available from your WOMA sales partner.
The use of third-party spare parts is prohibited. Third-party
spare parts often do not conform to the specifications and
requirements. Third-party spare parts present an in-
creased risk to the personnel and product. Functionality
and safety can be impaired.
9.2 Care and cleaning
Note
Observe the manufacturer's safety data sheets when using
cleaning agents.

If necessary, perform general cleaning of the product.
9.3 Inspection
The operator performs the daily inspection and visual in-
spection of the product.
9.3.1 Daily inspection

Perform daily product checks (see Chapter 6.2 Before
switching on the high pressure water jet machine and
Chapter 6.3 Before starting spraying).