Solid Model W. 70 Cm Rings - DAL-BO Levelflex 2000 Manual

Levelflex 2000
Plate 16
A
2. Remove the locking bolts and the washer (A) so the rings outside the
bearings can be pulled off the shaft.
3. Loosen the pointed screws in the bearings and remove the bolts in the
bearings (two in each).
4. Pull the bearings off the shaft. If the shaft is to be replaced, then lift the
frame head off the rings so the shaft with the rings are free and now the
shaft can be pulled out of the rings (a 80 cm ring weighs about 45 kg).
5. New rings, bearings or shaft can be mounted. Notice that the shaft ends
must be of equal length on each side of the rings (after mounting the bear-
ings, the protruding shaft ends, which are to be of equal length, are meas-
ured).
6. Put together in reverse order. The locking bolts and the pointed screws
must be secured with Locktite (see also the introduction to the chapter on
'Repair').

Solid model w. 70 cm rings

1. Follow point 1 and 2 as described in the instructions to the 80 and 90
rings.
Plate 17
2. Remove the bolts in the bearing plates (A).
3. Unscrew the pointed screws in the bearings and the bearing plates can be
pulled off the shaft. Then the bearings can be replaced individually on the
bearing plates (a 70 cm ring weighs about 28 kg).
4. Put together in reverse order (see the introduction to the chapter on 'Re-
pair').
A
side 17