Troubleshooting; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch GAS 20 L SFC Professional Originalbetriebsanleitung

OBJ_BUCH-1321-006.book Page 13 Tuesday, July 29, 2014 11:53 AM
Action
Connecting a power tool to the
vacuum cleaner; remote
automatic switching
Regulating the airflow
Blower function
Semi-automatic filter cleaning
(SFC)
Changing the folded filter
Cleaning the float
Selecting Accessories

Troubleshooting

Switch the vacuum cleaner off immedi-
WARNING
ately as soon as foam or water comes
out, and empty the container. Otherwise, the vacuum clean-
er can become damaged.
 The vacuum cleaner is equipped with a float. When the
maximum filling height is reached, the suction capacity
is reduced. Set the On/Off switch to position "0" and
empty the container.
 If the suction force is so high that the connected power
tool adheres too firmly against the working surface,
regulate the airflow.
 When the vacuum performance decreases, activate the
semi-automatic filter cleaning.

Maintenance and Cleaning

 For safe and proper working, always keep the vacuum
cleaner and ventilation slots clean.
A dust-technical inspection is to be carried out at least once
every year by the manufacturer or an instructed person, e. g.
for damage of the filter, tightness against leakage of the vacu-
um cleaner and function of the control/monitoring unit.
For category L vacuum cleaners that were in contaminated
environments, the exterior as well as all machine parts should
be cleaned or treated with sealants. When performing mainte-
nance and repair work, all contaminated components that
Bosch Power Tools
Figure Please observe
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cannot be cleaned to satisfactory must be disposed of. Such
components must be disposed of in impermeable plastic bags
conforming with the valid regulations for the disposal of such
waste.
For maintenance on behalf of the user, the vacuum cleaner
must be disassembled, cleaned and maintained as far as fea-
sible, without causing a risk for the maintenance personnel or
other persons. Prior to disassembly, the vacuum cleaner
should be cleaned in order to prevent any risks. The room/en-
closure in which the vacuum cleaner is disassembled should
be well ventilated. Wear personal protective equipment dur-
ing maintenance. After the maintenance, the maintenance ar-
ea should be cleaned.
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-sales Service and Application
Service
In all correspondence and spare parts orders, please always
include the 10-digit article number given on the type plate of
the vacuum cleaner.
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. Exploded views and information on spare parts can al-
so be found under:
www.bosch-pt.com
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