English |
17
Bosch Power Tools
F 016 L81 745 | (26.10.17)
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.
After-sales Service and Application Service
www.bosch-do-it.com
In all correspondence and spare parts orders, please always
include the 10-digit article number given on the type plate of
the machine.
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
System) device
Contact your Bosch Service Centre
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 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 extension hose. Retry
(extension hose max. 7 m)
Pressure too low, but steady
Note: Several types of accessory
will normally deliver a lower
pressure
Nozzle worn
Change the nozzle
Start/stop valve worn
Activate trigger five times in quick succession
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/spray 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 Bosch Service Centre
Problem
Possible Cause
Corrective Action
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