Weir Warman 650 M200-MCR-G, Manual, Page: 195 / 287

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BA 5010 EN 03.10
For transporting and lifting the shrink disk it may be required to use a suitable
lifting device!
Make sure that the shrink disk cannot slip off the hollow shaft.
Do not tighten the tensioning bolts (5) until the stub shaft is installed too.
• Tighten the tensioning bolts (5) gradually one after the other, working round several times by quarter
turns.
• Tighten all tensioning bolts (5) until the end faces of the inner ring (3) and the outer ring (4) are flush and
the maximum tightening torque of the tensioning bolts has been achieved. The correct alignment is to
be checked using a ruler. The max. tolerance is ± 0.2 mm.
The correct clamping condition can thus be checked visually.
To avoid overloading the individual bolts, the maximum tightening torque
(see table 18) must not be exceeded. If, when tightening the clamping bolts at
max. tightening torque, the inner and outer ring are not aligned, FLENDER must
be consulted.
Table 18: Maximum torques for tensioning bolts
Tensioning­bolt
thread
max. tightening torque
per bolt
Tensioning­bolt
thread
max. tightening torque
per bolt
Strength class 12.9
Nm
Strength class 12.9
Nm
M 8 35 M 20 570
M 10 70 M 24 980
M 12 120 M 27 1450
M 14 193 M 30 1970
M 16 295 M 33 2650
The shrink disk has been identity­marked on the outer ring (4). In case of contacting
FLENDER this identification must be referred to.
For safety reasons, a protective cover should be mounted to prevent contact!
This cover must be applied after completion of all works on the shrink disk.
Only the complete shrink disks supplied by the manufacturer may be used.
Combining of components from different shrink disks is not permitted.
Tightening the fastening bolts using an impact screwdriver is not permitted!