Albany 570 Manuel d'utilisateur télécharger pdf (Page 43)

Part N

umber

6410T0006

Release 10/15/2004

NSTALLATION

MANUAL HOIST INSTALLATION

This option eliminates the drive unit and allows the door to

be operated manually via a manual hoist.

NOTE

REFERENCE FIGURE 40 WHILE PERFORMING

THIS PROCEDURE.

Mount manual hoist housing on wall a few inches below stub

axle on drive side of door.

Place supplied small key in keyway and attach the #41B12

sprocket to shaft on manual hoist housing. Tighten set screw

to secure sprocket in place. Place supplied larger key in

keyway on stub axle and attach the #41B54 sprocket onto

stub axle. While ensuring it is in line with the #41B12

sprocket, tighten set screw on sprocket.

Thread the #41 roller chain around both sprockets. Adjust

size of chain to enable it to ride securely on both sprockets by

removing links as necessary. Secure the chain by joining the

end links together.

Thread the hand chain through the chain guide holes and over

the pocket wheel. Secure the chain by joining the end links

together.

Mount hand chain locking plate on wall approximately five

feet above the floor.

NOTE

IT IS RECOMMENDED TO ALWAYS HAVE THE

CHAIN ENGAGED INTO THE CHAIN KEEPER

AFTER THE DOOR IS OPENED. THIS PREVENTS

THE DOOR FROM DRIFTING.

Figure 40

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 55 56

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Albany 570 Manuel d'utilisateur Page 43