Bosch GDB 180 WE Professional Originalbetriebsanleitung Seite 12

12 | English
In conjunction with dry diamond core bits and a suitable dust
extraction attachment, the power tool is intended for dry
drilling in brick, sandstone, aerated concrete and tiles.
Product features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1) On/off switch
(2) Lock-on button for on/off switch
(3) Spirit level for vertical alignment
(4) Spirit level for horizontal alignment
(5) Wing bolt for auxiliary handle adjustment
(6) Drill spindle
a)
(7) Core bit
(8) Auxiliary handle (insulated gripping surface)
(9) Handle (insulated gripping surface)
(10) Claw coupling
(11) Gear selector switch
(12) Water cutoff valve
(13) Valve adapter
(14) Water connection adapter
(15) Dust extraction adapter
a)
(16) Extraction outlet
a)
(17) Extraction hose
(18) Portable residual current device (PRCD)
a) Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
Technical data
Diamond drill
Article number
Rated power input
Power output
Rated speed n
0
– First gear
– Second gear
Drilling diameter
– optimum in masonry
– possible in masonry
– optimum in concrete
– possible in concrete
Tool holder
Max. pressure of water supply
Weight according to EPTA-Procedure 01:2014
– without auxiliary handle
– with auxiliary handle
1 609 92A 4SW | (24.03.2021)
Diamond drill
Protection class
The specifications apply to a rated voltage [U] of 230 V. These spe-
cifications may vary at different voltages and in country-specific mod-
els.
Noise/vibration information
Noise emission values determined according to
EN 62841‑2‑1.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 89 dB(A); sound power level
100 dB(A). Uncertainty K=5 dB.
Wear hearing protection
Vibration total values a
determined according to EN 62841‑2‑1:
drilling in concrete: a
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent the main applications of the power tool. However, if the
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
GDB 180 WE
power tool and application tools, keeping their hands warm,
3 601 A89 8..
and organising workflows correctly.
W 2000
W 1340
Assembly
Pull the plug out of the socket before carrying out any
u
−1
min 900
work on the power tool.
−1
min 2800
Fitting the auxiliary handle
Use the auxiliary handle(s). Loss of control can cause
u
mm 40−180
personal injury.
mm 0−180
Always use the auxiliary handle (8). To do so, slide the auxili-
mm 40−150
ary handle over the drill spindle (6) onto the spindle collar
mm 0−180
(see illustration on the graphics page). Tighten the wing bolt
for adjustment of the auxiliary handle (5) in a clockwise dir-
1 1/4" UNC
ection.
bar 3
You can swivel the auxiliary handle (8) to any angle for a safe
work posture that minimises fatigue.
kg 5.2
Turn the wing bolt for adjusting the auxiliary handle (5) anti-
kg 5.5 clockwise and swivel the auxiliary handle (8) into the re-
quired position. Then retighten the wing bolt (5) by turning it
clockwise.
GDB 180 WE
(triax vector sum) and uncertainty K
h
2 2
=12 m/s , K=1.5 m/s
h
Bosch Power Tools
/I