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11
Bosch Power Tools
1 609 92A 3A3 | (19.8.16)
8
Lower screw of drilling-angle adjustment
9
Bottom plate
10
Rack
11
Clamping nut of drilling-angle adjustment
12
Feed pinion
13
Parking brake
14
Spirit level for vertical alignment (GDB 180 WE)
15
Spirit level for horizontal alignment (GDB 180 WE)
16
Brickwork anchor/concrete anchor*
17
Quick-clamping spindle*
18
Wing nut*
19
Tension spring of water collection ring*
20
Sliding guides
21
Hex nut of sliding guides (10 pcs)
22
Threaded pin of sliding guides (10 pcs)
*Accessories shown or described are not part of the standard de-
livery scope of the product. A complete overview of accessories
can be found in our accessories program.
Technical Data
Declaration of Conformity
We declare under our sole responsibility that the product de-
scribed under “Technical Data” complies with all applicable
provisions of the directive 2006/42/EC including its amend-
ments.
Technical file (2006/42/EC) at:
Robert Bosch Power Tools GmbH, PT/ETM9,
70538 Stuttgart, GERMANY
Robert Bosch Power Tools GmbH
70538 Stuttgart, GERMANY
Stuttgart, 01.01.2017
Assembly
Mounting the Drill Stand
Erecting the Drilling Column
Put the drilling column
4
in a vertical position. Insert the lower
screw
8
(see illustration on the graphics page). Tighten the
lower screw
8
and the upper screw
5
using an open-end span-
ner (size 17 mm). Tighten the clamping nut
11
using an open-
end spanner (size 24 mm).
Star Handle
Screw the three handle bars of the star handle
1
all the way in-
to the central hub of the star handle.
The star handle
1
serves as the feed crank during drilling.
To drill, slide the star handle left or right, as required, all the
way onto the feed pinion
12
. Pull the star handle off firmly to
remove it.
Feed Lock with Parking Brake
Before first-time use, screw the parking brake
13
into the free
threaded hole underneath the feed pinion
12
.
Lock the feed when performing any work on the drill stand,
during work breaks and when not using the drill stand. To do
so, turn on the parking brake
13
.
To drill, loosen the parking brake
13
until the star handle
1
is
easy to move. When doing so, hold the star handle in place in
order to prevent the drill from sliding down in an uncontrolled
manner.
Mounting the Diamond Drill (see figure A)
Remove the auxiliary handle of your drill (see operating in-
structions of the drill).
Ensure that the parking brake
13
is on.
Loosen the screw
2
on the drill fixture using an open-end
spanner (size 13 mm). Insert the drill with the collar from
above all the way into the drill fixture
3
.
Turn the drill in the drill fixture so that all switches are easy to
reach and the dust extraction/water cooling connection on
the drill does not interfere with drilling. Tighten the screw
2
using the open-end spanner (size 13 mm).
Slide the star handle
1
right or left onto the feed pinion
12
in
order to drill.
Check the tight seating of the drill in the drill fixture.
To remove the drill from the drill stand, complete the steps in
reverse order.
Fastening the Drill Stand
Note:
Fasten the drill stand free from play to prevent jamming
of the core bit and the tearing out of segments.
Depending on the type and condition of the surface, fasten the
drill stand at the planned bore hole using anchors or vacuum.
Positioning the Drill Stand before Fastening
Mark the centre of the bore hole you want to drill on the surface.
Mark the outer dimensions of the core bit you want to drill with,
using the centre of the bore hole as the centre of the bit.
Drill stand for diamond drills
GCR 180
Article number
3 601 A90 100
Dimensions
– Height
– Width
– Depth
mm
mm
mm
767
205
423.5
Diameter of drill fixture
mm
60
Dimensions of core bit, max.
– Diameter
– Diameter with water collec-
tion ring
– Length
mm
mm
mm
180
132
530
Drill stroke, max.
mm
514
Working length, max.
mm
455
Weight according to EPTA-
Procedure 01:2014
kg
9.5
Henk Becker
Executive Vice President
Engineering
Helmut Heinzelmann
Head of Product Certification
PT/ETM9
OBJ_BUCH-2243-002.book Page 11 Friday, August 19, 2016 10:34 AM
