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6.4 Bracing the rig using the quick-release column
7.1a Fastening the baseplate using an anchor and bracing spindle (continued)
7.2a Fastening the vacuum baseplate (continued)
7.4 Mounting a rail on the baseplate
4
3
2
1
6
Printed: 07.07.2013 | Doc-Nr: PUB / 5069608 / 000 / 00
I
Quick and simple method
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No need to drill anchor holes
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Can be used in addition to anchor
fastening and with the vacuum
baseplate
Caution: The coring system must
not be operated before the rig has
been rigidly secured in position.
1. After tightening the bracing spindle
not, the levelling screws (in diagonal
sequence) until the baseplate stands
rigidily and securely.
1
1. After applying the vacuum, tighten
the levelling screws by hand, as far
as they will go, following a diagonal
sequence.
1. Connecting taper
2. Rail
3. Excentric pin
4. Wrench
7. Preparing the coring system for use
7.1Fastening the baseplate using an anchor and bracing spindle
3
1
2
4
7.2 Fastening the vacuum baseplate
9
7
2
4
5
3
8
1
2
6
7.3 Bracing the baseplate using the quick-release column
3
4
2
1
7.5 Mounting the carriage on the rail
1
3
2
1. HDI
1
/
˝ internally-threaded anchor
2
(on concrete)
2. Bracing spindle
5
3. Baseplate
4. Hole-centre indicator
6
5. Bracing spindle nut
6. Open-end wrench
The coring rig is most stable when the
anchor is positioned at the front end of
the anchor slot (closest to column).
Recommended maximum distance
from anchor to hole centre -
approx. 315 mm
1. Vacuum pump
2. Vacuum connection
3. Vacuum plate
4. Hand grips
5. Release valve
6. Centre indicator
7. Vacuum gauge (indicator must
remain within green area while
baseplate is in use)
8. Levelling screws
9. Securing chain, rope, brace or sup-
port (see also section 6.2)
Before positioning the vacuum base-
plate, raise the levelling screws and
check the seal for damage.
1. Baseplate
2. Quick-release column
3. Telescopic column
4. Bracing mechanism
1. Carriage
2. Rail
3. Feed locking device
The feed locking device must face the
direction of coring.
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