Bosch GKT 55 GCE Professional Originalbetriebsanleitung Seite 16

OBJ_BUCH-1471-004.book Page 16 Wednesday, March 9, 2016 3:58 PM
16 | English
Technical Data
Circular Saw
Article number
Rated power input
No-load speed
Rotational speed under load, max.
Cutting depth, max.
– for 0° bevel angle
– for 45° bevel angle
Spindle lock
Speed preselection
Constant electronic control
Reduced starting current
Base plate dimensions
Saw blade diameter, max.
Saw blade diameter, min.
Blade thickness, max.
Tooth thickness/setting, max.
Tooth thickness/setting, min.
Mounting bore
Weight according to
EPTA-Procedure 01:2014
Protection class
The values given are valid for a nominal voltage [U] of 230 V. For differ-
ent voltages and models for specific countries, these values can vary.
Noise/Vibration Information
Sound emission values determined according to
EN 60745-2-5.
Typically the A-weighted noise levels of the product are:
Sound pressure level 92 dB(A); Sound power level
103 dB(A). Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN 60745-2-5:
2
Cutting wood: a <2.5 m/s , K=1.5 m/s
h
2
Cutting metal: a <2.5 m/s , K=1.5 m/s
h
The vibration level given in this information sheet has been
measured in accordance with a standardised test given in
EN 60745 and may be used to compare one tool with anoth-
er. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main ap-
plications of the tool. However if the tool is used for different
applications, with different accessories or insertion tools or is
poorly maintained, the vibration emission may differ. This
may significantly increase the exposure level over the total
working period.
An estimation of the level of exposure to vibration should also
take into account the times when the tool is switched off or
when it is running but not actually doing the job. This may sig-
nificantly reduce the exposure level over the total working
period.
1 609 92A 2B0 | (9.3.16)
Identify additional safety measures to protect the operator
from the effects of vibration such as: maintain the tool and the
GKT 55 GCE
accessories, keep the hands warm, organisation of work pat-
3 601 F75 0.. terns.
W 1400
Declaration of Conformity
-1
min 3600 – 6250
We declare under our sole responsibility that the product de-
-1
min 5900
scribed under "Technical Data" is in conformity with all rele-
vant provisions of the directives 2011/65/EU, until
19 April 2016: 2004/108/EC, from 20 April 2016 on:
mm 57
2014/30/EU, 2006/42/EC including their amendments and
mm 42
complies with the following standards: EN 60745-1,

EN 60745-2-5, EN 50581.

Technical file (2006/42/EC) at:

Robert Bosch Power Tools GmbH, PT/ETM9,

70538 Stuttgart, GERMANY
mm 154 x 305
Henk Becker
Executive Vice President
mm 165
Engineering
mm 160
mm 1.8
mm 2.6
mm 1.8
Robert Bosch Power Tools GmbH
mm 20
70538 Stuttgart, GERMANY
Stuttgart, 01.01.2017
kg 4.7
Assembly
/ II
Mounting/Replacing the Saw Blade
 Before any work on the machine itself, pull the mains
plug.
 When mounting the saw blade, wear protective gloves.
Danger of injury when touching the saw blade.
 Only use saw blades that correspond with the charac-
teristic data given in the operating instructions.
 Do not under any circumstances use grinding discs as
the cutting tool.
Selecting a Saw Blade
An overview of recommended saw blades can be found at the
end of this manual.
2
2
Removal of the Saw Blade (see figure A)
Adjust the maximal cutting depth, see section "Adjusting the
Cutting Depth".
For changing the cutting tool, it is best to place the machine
on the face side of the motor housing.
– Pivot lever 3 toward the front.
– Push lock-off button 2 toward the front and press the saw
toward base plate 7 until it engages in the position for
changing the saw blade.
– Press the spindle lock button 25 and keep it pressed.
 The spindle lock button 25 may be actuated only when
the saw spindle is at a standstill. Otherwise, the power
tool can be damaged.
– With the hex key 5, unscrew the clamping bolt 20 turning
in rotation direction .
– Remove the clamping flange 21 and the saw blade 22 from
the saw spindle 26.
Helmut Heinzelmann
Head of Product Certification
PT/ETM9
Bosch Power Tools