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bhr-2000-sc
Инструкция по эксплуатации Страница: 7

Bort bhr-2000-sc [7/16] Service maintenance

● Thermal safety has tripped.

- Leave the lance open with water comingthrough.

2. Fluctuating pressure

● Pump sucking air

- Check that hoses and connections are airtight

● Valves dirty, worn out or stuck. Pump seals worn.

- Clean and replace or refer to dealer.

3. Water leaking from the pump

● Seals worn out

- Check and replace, or refer to dealer

4. The motor stops suddenly

● Thermal safety switch has tripped due to overheat-

ing.

- Check that the mains voltage corresponds to

speciﬁ 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 pressure.

● 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.

PRODUCT FEATURES:

WATER SUCKING FUNCTION.

The Machine could connect to water supply tap, or

suck water from a bucket.

Take the suck hose out of bucket, hold the Nozzle on

Low pressure Postion at ﬁ rst.

Keep the machine running a few seconds to draw-out

surplus water and air in the machine.

Put hose back to water, hold the Nozzle on Low pres-

sure Postion.

Switch it to High pressure Position after water ﬂ ow a

lot from Nozzle.

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.

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.

Bort bhr-2000-sc [7/16] Service maintenance

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