Bosch AQT 33-10 06008A7000 - Инструкция по эксплуатации - Страница 13

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13

Bosch Power Tools

F 016 L70 993 | (10.6.13)

Maintenance and Service

Maintenance



Stop, remove plug from the power supply and discon-
nect from water supply.

Note: 

To ensure long and reliable service, carry out the follow-

ing maintenance regularly.

Regularly check for obvious defects such as loose fixings, and 
worn or damaged components.

Check that covers and guards are undamaged and correctly 
fitted. Carry out necessary maintenance or repairs before us-
ing.

If the machine should happen to fail despite the care taken in 
manufacture and testing, repair should be carried out by an 
authorised customer service agent for Bosch garden prod-
ucts.

In all correspondence and spare parts orders, please always 
include the 10-digit article number given on the type plate of 
the machine.

After use/Storage

Turn the main switch off and operate the trigger to drain the 
water from the high pressure hose.

Clean the exterior of the machine thoroughly using a soft 
brush or cloth. Do not use water, solvents or polishes. Re-
move all debris, especially from the ventilation slots.

End of season storage: Drain water out of pump running mo-
tor for a few seconds. Pull trigger to release all water.

Do not place other objects on top of the machine.

Store in a frost-free area.

Ensure cables are not trapped when storing. Do not kink high 
pressure hose.

Pressure pulsating

Air in the inlet water supply hose/pump

Allow pressure washer to run with open 
spray handle and nozzle at low pressure 
until regular working pressure is obtained

Inadequate water supply

Check that the water supply corresponds 
to specifications. The minimum specifica-
tion for the water supply hose is 1/2" or 
13 mm diameter

Water filter blocked

Clean water filter

Water supply hoses squeezed

Straighten out kinked water supply hoses

High pressure hose too long

Remove high pressure extension hose. 
Retry (extension hose max. 7 m)

Pressure too low, but steady

Note: Several types of accessory will nor-
mally deliver a lower pressure

Nozzle worn

Change the nozzle

Start/stop valve worn

Activate trigger five times in quick suc-
cession

Motor starts up but with restricted or no 
working pressure

No water supply

Connect water supply

Water filter clogged up

Clean the water filter

Nozzle clogged up

Clean nozzle

The pressure washer starts irregularly by 
itself

Pump/ power gun leaky

Contact your Bosch Service Centre

Water leaks from machine

Leaking pump

A slight water leak is permissible; in case 
of excessive  leak, contact Service centre.

No detergent taken in

Nozzle connected

Remove nozzle to give a low pressure flow

Detergent too dense

Dilute with water

High pressure hose extension being used. Fit original hose.

Deposits or restriction in detergent cir-
cuit

Flush with clean water and eliminate any 
restrictions. If the problem persists, con-
tact your Bosch Service Centre.

Problem

Possible Cause

Corrective Action

OBJ_BUCH-1870-004.book  Page 13  Monday, June 10, 2013  10:08 AM