18
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Diamond drill
GDB 180 WE
Weight according to
EPTA-Procedure 01:2014
kg
5.2
Protection class
/ I
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.
Drill stand for diamond drills
GCR 180
Article number
3 601 A90 100
Dimensions
– Height
mm
767
– Width
mm
205
– Depth
mm
423.5
Drill holder diameter
mm
60
Max. dimensions of core bit
– Diameter
mm
180
– Diameter with water collec-
tion ring
mm
132
– Length
mm
530
Max. drill stroke
mm
514
Max. working length
mm
455
Weight according to
EPTA-Procedure 01:2014
kg
9.5
Noise information
Noise emission values determined according to
EN 62841‑3‑6
.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level
88
dB(A); sound power level
99
dB(A). Uncertainty K=
3
dB.
Wear hearing protection
The noise emission value given in these instructions has
been measured in accordance with a standardised measur-
ing procedure and may be used to compare power tools. It
may also be used for a preliminary estimation of noise emis-
sions.
The noise emission value given represents the main applica-
tions of the power tool. However, if the power tool is used
for other applications, with different application tools or is
poorly maintained, the noise emission value may differ. This
may significantly increase noise emissions over the total
working period.
To estimate noise emissions accurately, the times when the
tool is switched off, or when it is running but not actually be-
ing used, should also be taken into account. This may signi-
ficantly reduce noise emissions over the total working
period.
Assembly
u
Pull the plug out of the socket before carrying out any
work on the power tool.
Assembling the drill stand
Erecting the drill column
Position the drill column
(20)
so that it is vertical. Insert the
lower screw
(24)
(see illustration on the graphics page).
Tighten the lower screw
(24)
and the upper screw
(21)
us-
ing an open-ended spanner (width across flats 17 mm).
Tighten the clamping nut
(27)
using an open-ended spanner
(width across flats 24 mm).
Star handle
Screw the three handlebars of the star handle
(17)
all the
way into the central hub of the star handle.
The star handle
(17)
acts as the feed crank during drilling.
To drill, push the star handle all the way to the left or right
(as required) and onto the feed pinion
(28)
. Pull the star
handle off firmly to remove it.
Feed lock with locking brake
Before using for the first time, screw the locking brake
(29)
into the free threaded hole underneath the feed pinion
(28)
.
Lock the feed when performing any work on the drill stand,
during breaks and when not using the drill stand. Do this by
engaging the locking brake
(29)
.
To drill, loosen the locking brake
(29)
until the star
handle
(17)
is easy to move. When doing so, hold the star
handle in place to prevent the power tool from sliding down
in an uncontrolled manner.
Inserting the power tool (see figure A)
Ensure that the locking brake
(29)
is engaged.
Loosen the screw
(18)
on the drill holder using an open-
ended spanner (width across flats 13 mm). Insert the power
tool with the collar all the way into the drill holder
(19)
from
above.
Turn the power tool in the drill holder so that all the switches
are easy to reach and the dust extraction/water cooling con-
nection on the power tool does not interfere with drilling.
Tighten the screw
(18)
using the open-ended spanner
(width across flats 13 mm).
Slide the star handle
(17)
to the right or left and onto the
feed pinion
(28)
in order to drill.
u
Check that the power tool is fitted securely in the drill
holder.
To remove the power tool from the drill stand, carry out the
steps above in reverse order.
Fixing the drill stand in place
Note:
Fix the drill stand in place so that it is free of play. This
prevents the core bit jamming and segments from being torn
out.
Depending on the type and condition of the surface, fasten
the drill stand at the planned bore hole using anchors or va-
cuum.
1 609 92A 4NJ | (20.02.2019)
Bosch Power Tools
Содержание GCR 180
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