59 / 151Issued: 16.06.2010 Version: MA KL 1500-3 T S 141215 V1 en
8. Start-up and recommissioning
Procedure 1. Lower the beam sections of the linear unit with bolted-on strips (>>> Fig.
8-4) (6) onto the plates.
2. Assemble the beam sections.
3. Insert an M16x150-8.8 hexagon bolt (4) with nut and lock washers into the
connecting assembly and tighten with a torque of M
A
= 195 Nm.
4. Level the linear unit.
Align the beam by means of hexagon bolts (9) and spirit level.
The reference surface is the tracks.
Tolerance: ± 0.1 mm/m track
5. Mount the removed track on the fixed bearing side of the beam.
6. Align the track and attach it using M20x55-8.8 hexagon screws together
with lock washers. Tighten the hexagon bolts with a torque of M
A
=
370 Nm.
7. Mount the removed track on the floating bearing side, together with cov-
ers, on the beam.
8. Align the track and attach it using M20x55-8.8 hexagon screws together
with lock washers. Tighten the hexagon bolts with a torque of M
A
=
370 Nm.
9. Fit the removed rack, together with the track cover, and fasten it with
M12x80-8.8 hexagon bolts and lock washers.
10. Lightly tighten the M12x80-8.8 hexagon bolts.
The track must be in full contact with the mounting surface of the beam.
There must be a gap of < 0.02 mm between the tracks. Check height offset
with a hairline gauge or flat needle.
Fig. 8-4: Installation
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