English - Bosch Professional GDE 12 Original Instructions Manual

English

Safety instructions
Safety Instructions for Dust Extraction
Attachments
Read and strictly observe the safety warnings in the
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operating instructions of the power tool used with the
dust extraction attachment.
Before carrying out any work on the power tool (e.g.
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assembly, tool change, cleaning, etc.), remove the
battery from the power tool. There is risk of injury from
unintentionally pressing the on/off switch.
Warning: Danger of fire! Do not work on any metallic
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materials with the dust extraction attachment fitted.
Hot metal chips can ignite parts of the dust container.
Wear ear protectors. Exposure to noise can cause hear-
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ing loss.
Observe valid national and international standards.
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Product Description and
Specifications
Read all the safety information and general
instructions. Failure to observe the safety in-
formation and general instructions may result
in electric shock, fire and/or serious injury.
Keep all the safety information and general instructions
for future reference.
Intended Use
The dust extraction attachment is intended for collecting
drilling dust during drilling in concrete, brick, stone, ceramic
and tiles. The dust extraction attachment must not be used
when drilling in wood, metal or plastic.
The dust extraction attachment may be used only with the
following rotary hammers:
– GBH 185-LI
Product Features
The numbering of the product features refers to the illustra-
tion of the dust extraction attachment on the graphics page.
(1) Button for drilling depth adjustment
(2) Guide with depth stop scale
(3) Button for drill bit length adjustment
LED worklight
(4)
(5) Release buttons for dust box
(6) Release buttons for dust extraction attachment
(7) Viewing window
(8) Dust cap for SDS plus fixed chuck
(9) Housing guide (dust extraction attachment)
(10) Contacts
Bosch Power Tools
(11) Housing guide (rotary hammer)
(12) Locking button
(13) Dust box
a)
(14) HEPA filter
a) The HEPA filter removes 99.97% of all particles larger than
0.3 micrometres.
Technical Data
Dust extraction attachment
Article number
Drilling diameter
Max. drill bit length
Max. drilling depth
Weight according to EPTA-Pro-
cedure 01:2014
Values can vary depending upon the product and are subject to ap-
plication and environmental conditions. For further information
www.bosch-professional.com/wac.
Assembly
Fitting the Dust Extraction Attachment (see
figure A)
– Put the housing guide for the dust extraction attachment
(9) on the housing guide for the rotary hammer (11) and
slide the dust extraction attachment onto the rotary ham-
mer. The dust extraction attachment must audibly en-
gage.
– To disconnect the attachment, press and hold both re-
lease buttons (6) and pull the dust extraction attachment
off the rotary hammer.
Operation
Working advice
Never use the dust extraction attachment without a
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filter. If the dust extraction attachment is used without a
filter, larger particles of drilling dust can be flung towards
the user and the power tool can be damaged.
Do not use damaged filters (e.g. no cracks, small
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holes, etc.). Replace any damaged filters immedi-
ately.
Never carry the power tool by the dust extraction at-
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tachment.
During operation, hold the power tool with fitted dust
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extraction attachment not on the dust extraction at-
tachment, but always on the handle and auxiliary
handle of the power tool.
Note: The guide (2) is spring-loaded. The guide can spring
forward when the button (3) for drill bit length adjustment is
pressed.
English | 5
GDE 12
1 600 A02 B..
mm 4–12
mm 165
mm 100
kg 1.1
1 609 92A 8G3 | (17.02.2023)