Allstar MH5011S Installation And Owner's Manual page 7

7
INSTALLATION INSTRUCTIONS
Figure 3
107174
CHAIN HOIST AND FLOOR DISCONNECT
INSTALLATION
I
f the operator is furnished with a chain hoist (Model MH5011S),
pass the hand chain over the chain wheel and through the chain
guides on the operator clutch shaft (opposite end from the large
pulley). Fasten the ends of the chain together by opening and re-
closing one link using two pairs of pliers. If the chain is too long
(standard length for 16 foot high doors and below is 26 feet total
length of chain), shorten it to the desired length using the method
described above and discard the unused portion.
Fasten the chain hoist holding bracket furnished with the operator
to the wall approximately four feet from the floor. This bracket is
also used to hold in place the release chain for both the chain hoist
equipped units (MH5011S) and floor disconnect models
(MJ5011S).
Figure 4