Noise Information; Declaration Of Conformity; Starting Operation - Bosch GAS 50 M Professional Manual Original

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OBJ_BUCH-877-006.book Page 14 Friday, October 19, 2012 1:31 PM
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Wood vacuum cleaner
Dust category
Weight according to
EPTA-Procedure 01/2003 kg
Protection class
Degree of protection
IFA Test Report No.
Ø
* Measured with a 35 mm and 5 m long vacuum hose
The values given are valid for nominal voltages [U] of 230 V. For lower
voltage and models for specific countries, these values can vary.

Noise Information

Measured sound values determined according to EN 60704.
Typically the A-weighted sound pressure level of the product
is less than 70 dB(A). Uncertainty K = 3 dB.
The noise level when working can exceed 80 dB(A).
Wear hearing protection!

Declaration of Conformity

We declare under our sole responsibility that the product de-
scribed under "Technical data" is in conformity with the fol-
lowing standards or standardization documents: EN 60335
and the directives 2011/65/EU, 2006/42/EC,
2004/108/EC including their amendments.
Technical file (2006/42/EC) at:
Robert Bosch GmbH, PT/ETM9,
D-70745 Leinfelden-Echterdingen
Dr. Egbert Schneider Helmut Heinzelmann
Senior Vice President Head of Product Certification
Engineering PT/ETM9
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
16.08.2012
Assembly
 Before any work on the vacuum cleaner itself, pull the
mains plug.
Mounting the Handle
The vacuum cleaner cart is designed in such a manner, that
the vacuum cleaner can be pushed easier with the push han-
dle 16. Always grasp the push handle 16 with both hands
when pushing the vac.
Insert the push handle 16 into the 2 openings of the container
11. Push the clamps 15 through the corresponding holes of
the push handle 16 and then lock the clamps 15.
The casters are equipped with brakes 12. To actuate the cas-
tor brake 12 press the lever downwards.
1 619 929 K67 | (19.10.12)
Replacing/Inserting the Dust Bag (see figure A)
GAS 50 M
– Unlock the latches 13 and remove the vacuum lid 3.
M
– Pull off the full dust bag 17 from the connection flange to-
ward the rear. Close the opening of the dust bag by folding
17.3
down the lid. Remove the closed dust bag from the vacuum
/I
cleaner.
IP 24
– Slide the new dust bag 17 over the connection flange of the
vacuum cleaner. Make sure that the full length of the dust
bag 17 faces against the inner wall of the container 11. Re-
attach the vacuum lid 3.
– Lock the latches 13.
For dry vacuuming operation, a dust bag 17 should be insert-
ed. When operating with a dust bag 17, the folded filter 18
201122735/1110
clogs slower, the vacuuming performance is kept up longer
and the disposal of dust becomes easier.
When vacuuming materials with or without an exposition val-
3
ue of ≥ 1 mg/m
to vacuum directly into the container.
When the warning light 4 flashes during IS operation and/or
the alarm sounds during ENT operation, the folded filters 18
must be cleaned. For this, set the mode selector switch 6 to
the electromagnetic filter cleaning symbol. The folded fil-
ters are cleaned for approx. 10 seconds.
If the warning light 4 should continue to flash and/or the alarm
should continue to sound, the dust bag 17 must be ex-
changed.
When the warning light 4 still continues to flash and/or the
alarm continues to sound, the vacuum cleaner must be
checked as described under "Malfunctions".
 The vacuum cleaner contains materials that are haz-
ardous to one's health. Have the emptying and mainte-
nance, incl. the disposal of dust-collection containers,
carried out only by specialists. Appropriate protective
equipment is required. Do not operate the vacuum
cleaner without the complete filter system. Otherwise
there is danger to your own health.
Mounting the Vacuum Hose (see figure A)
Mount the vacuum hose 10 onto the hose connection piece 9
and turn it in clockwise direction to the stop.
Insert the extension tubes firmly into each other.
Note: Bosch recommends using static-discharging hoses
with a hose Ø of 19 or 35 mm.
Operation

Starting Operation

 Observe correct mains voltage! The voltage of the pow-
er source must agree with the voltage specified on the
nameplate of the vacuum cleaner. Equipment marked
with 230 V can also be operated with 220 V.
 Please inform yourself about the valid regulations/
laws for your country concerning the handling of mate-
rials that are hazardous to one's health.
When not using the vacuum cleaner, switch it off in order to
save energy.
(according to dust category L), it is possible
Bosch Power Tools