1-13
Casing Cover Installation
1) Lightly grease the cover {pos. 47, #36685}
and install on the main body (Figure 168).
2) Use a punch or scribe to align the cover as
shown in Figure 169.
3) Install the (2) casing bolts {pos. 68, #12016}
with washers {pos. 79, 36306} and nyloc nuts
{pos. 76, #7996} as shown in Figure 171.
1-14
Preliminary Operational Test
1) Before installing the outer casing cover, open
the Blocstop jaws and insert the test rope to
test the unit's operation
2) Pull the wire rope quickly. The Blocstop
should activate and you should be unable to
pull the rope out.
3) Reset the Blocstop.
4) Check that the wire rope moves smoothly
through the Blocstop (Figure 173).
17
NOTE:
Do not over tighten the nuts. This may prevent
the Blocstop from operating correctly due to
compression of the internals components (Figure
172).
NOTE:
You may need to remove the screw installed
in step 1 of the previous section
Figure 168
Figure 172
Figure 170
Figure 171
Figure 173
