Bosch UniversalAquatak 135 1900Вт [18/290] Maintenance and service

Bosch UniversalAquatak 130 Car Kit 061599261B [18/290] Maintenance and service
18 | English
F 016 L81 568 | (26.4.17) Bosch Power Tools
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 replacement of the supply cord is necessary, this has to
be done by Bosch or an authorized Bosch service agent in or-
der to avoid a safety hazard.
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.
Motor “sounds” but fails to start Insufficient power supply Check that the voltage of the mains power supply
line is the same as that on the plate
Voltage loss due to use of extension
cable
Check characteristics of extension cable
Appliance not used for a long period
of time
Contact your Bosch Service Centre
Problems with TSS (Total Stop Sys-
tem) device
Contact your Bosch Service Centre
Pressure pulsating Air in the inlet water supply
hose/pump
Allow power washer to operate with spray-gun trig-
ger actuated and water cock open, until a uniform
operating pressure is achieved
Inadequate water supply Check that the water supply corresponds to specifi-
cations. The minimum specification 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 hose extension; max. hose
length 7 m
Pressure too low, but steady
Note: Several types of accessory
will normally deliver a lower pres-
sure
Nozzle worn Change the nozzle
Start/stop valve worn Quickly actuate trigger 5 times in a row
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 irregu-
larly by itself
Pump/spray gun leaky Contact your Bosch Service Centre
Water leaks from machine Leaking pump A slight water leak is permissible; in case of exces-
sive leak, contact Bosch Service Centre
No detergent taken in Detergent too dense Dilute with water
Residue or restriction in cleaning-
agent nozzle
Flush with clean water and eliminate any restric-
tions. If the problem persists, contact your Bosch
Service Centre.
Problem Possible Cause Corrective Action
OBJ_BUCH-2981-002.book Page 18 Wednesday, April 26, 2017 3:49 PM

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