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6

4. Start-up

4.1

Environmental protection

·

Please dispose of packaging environmentally
responsibly.
The packaging materials are recyclable.
Please do not throw the packaging in with
household rubbish but take it to a recycling
centre.

·

Please dispose of scrapped units
environmentally-responsibly.
Scrapped units consist of valuable recyclable
materials that should be taken to a recycling
centre. Batteries, oil and similar products
must not be allowed to contaminate the
environment. Therefore, please dispose of
scrapped units via appropriate disposal
systems.

·

Please ensure engine oil, fuel oil, diesel and
petrol to contaminate the environment. Please
protect the ground and dispose of used oil
ecologically.

4.2

Unpacking the appliance

·

Please contact your dealer immediately if, on
unpacking the appliance, you discover
damage has been caused during
transportation.

4.3

Attaching the accessories

·

Attach the two handles to the appliance.

·

Connect the spray lance to the gun.

·

Attach the high-pressure nozzle to the spray
lance.

·

Tighten all union nuts hand-tight.

4.5

Pouring in the fuel

·

The appliance is delivered with an empty fuel
tank.

·

Fill the fuel tank with diesel or a light fuel oil
before the initial start-up.

When the fuel tank is empty, the fuel pump
will operate dry and will be damaged.

4.6

Pouring in the liquid softener

·

The liquid softener prevents the heating element
from becoming calcified when operating with
hard supply water. The liquid softener is added in
drops to the supply water in the water tank. The
metering is set to an average value at the factoy.
This setting may be adjusted to local conditions
by customer service.

·

Pour the RM 110 liquid softener (included in
standard delivery) into the filling orifice of the
white tank.

·

You can also work without liquid softener when
operating with soft water, e.g. rain water. In this
case you should remove the small (!) cover from
the white tank and place the supplied spring
underneath on the cover support. Then replace
the cover. This prevents the indicator light on the
instrument panel from continually flashing. This
spring must be removed when operating with
supply water.

4.4

Checking the oil level of the
high-pressure pump

·

Before the initial start-up, open the appliance
hood and cut the tip off the oil tank cover (venting
the oil housing).

·

Check the oil level in the oil tank. Do not start the
appliance if the oil level has dropped below
“MIN”. Top up the oil as required (see tech. data,
chap. 3).

Summary of Contents for HDS 945

Page 1: ...HDS 945 HDS 1000 HDS 1055 www karcher com 5 956 780 A 2005729 06 03...

Page 2: ...s necessary when a product is used near children Know how to stop the product and bleed pressure quickly Be thoroughly familiar with the controls Stay alert watch what you are doing Do not operate the...

Page 3: ...heplugfromtheproduct Use only extension cords that are intended for outdooruse Theseextensioncordsareidentified by a marking Acceptable for use with outdoor appliances store indoors while not in use U...

Page 4: ...26 Manometer 27 Detergent metering valve 1 Filling orifice for fuel 2 Handle 3 Instrument panel 4 Button for overcurrent protective relay 5 Compartment for accessories 6 Short time operation instructi...

Page 5: ...g pressure 460 2000 460 2250 460 3000 psi Flow rate 2 4 2 4 4 5 2 3 5 gpm Operating temperature max 285 175 285 175 285 175 F Detergent intake 0 0 25 0 0 25 0 0 25 gpm Burner capacity 85 92 72 hp Reco...

Page 6: ...Fill the fuel tank with diesel or a light fuel oil before the initial start up When the fuel tank is empty the fuel pump will operate dry and will be damaged 4 6 Pouring in the liquid softener The liq...

Page 7: ...ionofrotationoftheengine must also be observed If the direction of rotation is correct there will be a powerful air flow from the exhaust gas opening of the burner First position the appliance switch...

Page 8: ...thick layers of dirt Variable angle nozzle with adjustable spray angle At first always direct the high pressure jet from a greater distance at the object which is to be cleaned thereby preventing dam...

Page 9: ...t sparingly and allow to react for 1 5 minutes Step 2 Removing the dirt Spray off the dissolved dirt with the high pressure jet When you have finished working with detergent you should set the deterge...

Page 10: ...oil tank air bubbles must escape See technical data chapter 3 for quantity and type of oil 6 4 Decarbonizing the heating element If the heating element becomes sooted within a short time you should h...

Page 11: ...n a room which is above freezing point Otherwise it is recommended to drain the appliance or rinse it thoroughly with anti freeze Draining the appliance Unscrew the water intake hose and high pressure...

Page 12: ...detergenthosesandconnections for leaks Always disconnect the appliance from the electric mains supply before carrying out any repair work The electrical components must only be checked by the authoriz...

Page 13: ...sible Clean adjustorreplace the ignition electrodes as required Fill the fuel tank Check that the fuel pump and the fuel solenoid valve function correctly Clean the strainer in the low water safety de...

Page 14: ...o order Your dealer will be glad to advise 8 3 Spare parts PleasenotethattheuseofotherthanK rcherspare parts can result in damage and even serious accidents if these parts have not been correctly manu...

Page 15: ...0 5 305 204 0 6 362 496 0 6 303 025 0 6 303 025 0 5 401 210 0 7 306 049 0 5 321 403 0 5 337 021 0 5 363 290 0 5 063 447 0 6 313 014 0 5 321 378 0 6 313 014 0 5 030 834 0 6 388 225 0 5 063 448 0 5 042...

Page 16: ...0 5 305 204 0 6 362 496 0 6 303 025 0 6 303 025 0 5 401 210 0 7 306 049 0 5 321 403 0 5 337 021 0 5 363 290 0 5 063 447 0 6 313 014 0 5 321 378 0 6 313 014 0 5 030 834 0 6 388 225 0 5 063 448 0 5 042...

Page 17: ...30...

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