Protec TC-512A, Installation, Operation & Maintenance Manual

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4). Help mount the upper rim of tire
Mount the upper rim of tire, make upper rim rest on the upper surface of the
dismounting head, use tire press roller and tire press block to press the upper side of
tire simultaneously (figure 6-4), rotate tire to mount the upper side of tire. This is to
ensure the already mounted upper side of tire can slide into the groove of the rim.
The position requirement after Tire press roller and tire press block being
simultaneously pressed: tire press roller can’t contact dismounting head or the steel
rim. The upper rim doesn’t detach from the upper surface of dismounting head due to
bigger pressure, after rotation the upper rim of tire can get into the inner groove of
rim. The comparative height is different according to different rim requirement, can
loose screwsto adjust the height of tire press clump. (Figure 6-5).
5). Help to fix the rim
If the lower rim of tire is too tight, clamps can’t catch the rim, you can use cone-shape
tools 2 to fix the rim. make the clamps to open to a suitable distance, make it just a
little bigger than the outer rim, put the tire, make the outer rim locate inside the
clamps, use cone-shape tools(figure 6-6) to downward press rim, make clamps
higher than the low surface, close clamps to fix the rim.
Warning:
Tire holding disk can’t touch steel rim or working disk.