Bosch GAS 20 L SFC - Инструкция по эксплуатации - Страница 13

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13

Bosch Power Tools

1 609 92A 0X8 | (29.7.14)

Troubleshooting

Switch the vacuum cleaner off immedi-
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 

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

Connecting a power tool to the 
vacuum cleaner; remote 
automatic switching

9

182 – 184

Regulating the airflow

10

184

Blower function

11

185

Semi-automatic filter cleaning

(SFC)

12

186

Changing the folded filter

13

187 – 188

Cleaning the float

14

189 – 191

Selecting Accessories

–

192

Action

Figure

Please observe

Page

WARNING

OBJ_BUCH-1321-006.book  Page 13  Tuesday, July 29, 2014  11:53 AM