Bosch GDB 180 WE Professional Notice Originale page 18

18 | English
Diamond drill
Weight according to
EPTA-Procedure 01:2014
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.
Drill stand for diamond drills
Article number
Dimensions
– Height
– Width
– Depth
Drill holder diameter
Max. dimensions of core bit
– Diameter
– Diameter with water collec-
tion ring
– Length
Max. drill stroke
Max. working length
Weight according to
EPTA-Procedure 01:2014
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
Pull the plug out of the socket before carrying out any
u
work on the power tool.
1 609 92A 4NJ | (03.04.2019)
Assembling the drill stand
GDB 180 WE
kg 5.2
Erecting the drill column
Position the drill column (20) so that it is vertical. Insert the
/ I 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).
GCR 180
3 601 A90 100 Star handle
Screw the three handlebars of the star handle (17) all the
way into the central hub of the star handle.
mm 767
The star handle (17) acts as the feed crank during drilling.
mm 205
To drill, push the star handle all the way to the left or right
mm 423.5
(as required) and onto the feed pinion (28). Pull the star
mm 60 handle off firmly to remove it.
Feed lock with locking brake
mm 180 Before using for the first time, screw the locking brake (29)
into the free threaded hole underneath the feed pinion (28).
mm 132
Lock the feed when performing any work on the drill stand,
during breaks and when not using the drill stand. Do this by
mm 530
engaging the locking brake (29).
mm 514
To drill, loosen the locking brake (29) until the star
mm 455
handle (17) is easy to move. When doing so, hold the star
handle in place to prevent the power tool from sliding down
kg 9.5
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.
Check that the power tool is fitted securely in the drill
u
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.
Bosch Power Tools