DEFORT DPW-1850 93728519 - Инструкция по эксплуатации - Страница 10

10

GB

CLEANING

Keep the ventilation slots of the machine clean to 
prevent overheating of the engine. Clean the housing 
regularly with a soft cloth, preferably every time it is 
used. Keep the air vents free from dust and dirt. Re-
move stubborn dirt with a soft rag moistened in soapy 
water. Do not use any solvents such as petrol, alcohol, 
ammonia, etc. as such substances can damage the 
plastic parts.

LUBRICATION

The appliance does not need any extra lubrication.

STORAGE AND TRANSPORTATION

Keep the high pressure washer in well-ventilated dry 
premises with temperature not going below +5ºC. 
Operate the cleaner with non-corrosive/non-toxic an-
tifreeze before storing for the winter.

FAULTS

If a fault arises through wear in an element, please con-
tact the service address shown on the warranty card. 
A drawing of the spare parts that may be obtained is 
included at the end of these operating instructions.

ENVIRONMENT

To prevent damage during transport, the appliance is 
delivered in a solid packaging which consists largely 
of reusable material.Therefore please make use of op-
tions for recycling the packaging.

4.  The motor stops suddenly

●

  Thermal safety switch has tripped due to overheat-

ing.

  -  Check that the mains voltage corresponds to 

speci

fi

 cations. An extension cable, which is too thin, 

and tool long can cause a voltage drop and cause 
the motor to overheat. Leave to cool down. Use 
heavy duty extension cables.

5. The pump does not reach the necessary pres-
sure.

●

 Water inlet, 

fi

 lter is clogged

  -  Clean the water inlet 

fi

 lter

●

  Pump sucking air from connections or hoses

  -  Check that all supply connections are tight

●

  Suction/ delivery valves are clogged or worn out.

  -  Check that the water feedinghose is not leaking

●

  Unloadervalve is stuck

  -  Clear or respire valves

●

  Lance nozzle incorrect or worn out

  -  Loosen and re-tighten regulation screw.
   Check and/ or replace.

5. SERVICE & MAINTENANCE

WARNING!

 Unplug the electric cable (power 

source) prior to any maintenance or prepara-
tory storage operations.

Make sure that the machine is not live when carrying 
out maintenance work on the motor.

●

  To ensure good performance, check and clean the 

suction and detergent 

fi

 lters after every 50 hours of 

operation.

●

  Long periods of disuse may lead to the formation of 

lime scale deposits. Working through the hole on the 
rear, RELEASE the motor using a screwdriver (for 
models with this feature).
Then remove the screwdriver and proceed with the 
restart operations.