GBH 2-28 D锤钻说明手册.pdf - 第6页
6 | English 1 609 92A 1VL | (1 5.6.16) Bosch Power Tools Intended Use The machine is intended for hammer drilling in concrete, bricks and masonry, as well as for li ght chisel ling work . It is a l- so suitable for drill…
English | 5
Bosch Power Tools 1 609 92A 1VL | (15.6.16)
Delivery Scope
Rotary hammer, auxiliary handle and depth stop.
Application tools and other accessories shown or described
are not part of the standard delivery scope.
A complete overview of accessories can be found in our ac-
cessories program.
Article number
Read all safety warnings and all instruc-
tions
Before any work on the machine itself,
pull the mains plug from the socket out-
let
Wear protective gloves
Always wear ear protection.
Wear safety glasses/goggles
KickBack Control
Keyless drill chuck
Movement direction
Reaction direction
Prohibited action
Permitted action
Next step of action
Right/left rotation
Drilling without impact
Hammer Drilling
Chiselling
Screwdriving
Symbol Meaning
Vario-Lock
Switching On
Switching Off
On/Off switch lock-on
Releasing the On/Off switch
Low speed/impact rate
High speed/impact rate
Extraction
Dust cup
Tool holder
P
1
Rated power input
E Impact energy per stroke according to
EPTA-Procedure 05/2009
n
0
No-load speed
Ø Drilling diameter, max.
Concrete
Steel
Wood
Brickwork
Core bit
Weight according to
EPTA-Procedure 01:2014
Protection class
Symbol Meaning
OBJ_BUCH-1233-005.book Page 5 Wednesday, June 15, 2016 3:58 PM
6 | English
1 609 92A 1VL | (15.6.16) Bosch Power Tools
Intended Use
The machine is intended for hammer drilling in concrete,
bricks and masonry, as well as for light chiselling work. It is al-
so suitable for drilling without impact in wood, metal, ceram-
ics and plastic, as well as for screwdriving.
Technical Data
The technical data of the machine are listed in the table on
page 64.
The values given are valid for a nominal voltage [U] of 230 V.
For different voltages and models for specific countries,
these values can vary.
Mounting and Operation
The following table indicates the action objectives for mounting and operation of the power tool. The instructions for each action
objective are shown aside. Depending on the type of application, various instruction combinations are required. Observe the
safety instructions.
Action Figure Please observe Page
Selecting a drill chuck
(GBH 2-28 F)
1 65
Removing the Quick Change Chuck
(GBH 2-28 F)
2 66
Inserting the Quick Change Chuck
(GBH 2-28 F)
3 66
Inserting SDS-plus Drilling Tools
4 67
Removing SDS-plus Drilling Tools
5 67
Inserting round shank applications
tools (GBH 2-28 F)
6 68
Selecting the operating mode and
rotation direction
7 68
Changing the chisel position
(Vario-Lock)
8 69
Changing the position of the
auxiliary handle
9 70
OBJ_BUCH-1233-005.book Page 6 Wednesday, June 15, 2016 3:58 PM
English | 7
Bosch Power Tools 1 609 92A 1VL | (15.6.16)
Maintenance and Cleaning
For safe and proper working, always keep the machine
and ventilation slots clean.
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
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
Bosch’s application service team will gladly answer questions
concerning our products and their accessories.
In all correspondence and spare parts orders, please always
include the 10-digit article number given on the nameplate of
the product.
People’s Republic of China
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline: 4008268484
Fax: (0571) 87774502
E-Mail: contact.ptcn@cn.bosch.com
www.bosch-pt.com.cn
HK and Macau Special Administrative Regions
Robert Bosch Hong Kong Co. Ltd.
21st Floor, 625 King’s Road
North Point, Hong Kong
Customer Service Hotline: +852 2101 0235
Fax: +852 2590 9762
E-Mail: info@hk.bosch.com
www.bosch-pt.com.hk
Indonesia
PT Robert Bosch
Palma Tower 10
th
Floor
Jl. RA Kartini II-S Kaveling 6 Sek II
Pondok Pinang, Kebayoran Lama
Jakarta Selatan 12310
Indonesia
Tel.: (021) 3005 5800
Fax: (021) 3005 5801
E-Mail: boschpowertools@id.bosch.com
www.bosch-pt.co.id
Philippines
Robert Bosch, Inc.
28th Floor Fort Legend Towers,
3rd Avenue corner 31st Street,
Fort Bonifacio Global City,
1634 Taguig City, Philippines
Tel.: (02) 8703871
Fax: (02) 8703870
matheus.contiero@ph.bosch.com
www.bosch-pt.com.ph
Adjusting the drilling depth X
10 70
Mounting the extraction system
(Saugfix)
11 71
Mounting the Dust Collection Tube
12 71
Switching on and off and setting the
speed
13 72
Locking-on the On/Off switch
14 72
Releasing the On/Off switch
15 72
Selecting Accessories
– 73
Action Figure Please observe Page
X
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