Albany PosiDrive M&I, Owner'S Manual

Page: 32 / 34

31 Manual #001449 Version 4.2
TRAVELLING WINDBAR ASSEMBLY
WINDBAR TUBE INSTALLATION
STEP 4 (FOR 4” OR 4-1/2” WINDBARS)
With the door in the closed position, disconnect the power supply.
*Note: Roller wheels may come factory-installed in windbar tube.
Insert a roller wheel into each end of the windbar tube. “Snuggly” install a set screw and nut
(nut supplied as a spacer) in both ends of the windbar tube (do not over-tighten). With set
screws in place, the roller wheels will extend and retract without separating from the windbar
tube.
Lift the windbar into the bottom of the tracks. Insert a stop bold (3/8-16NC x 3-
1/2” LG HHCS)
into the hole at the bottom of each track and secure with a 3/8-16NC hex nut.
Route the windbar straps around the bottom of the windbar tube, then upward towards the lintel
(jamb-mount) or spreader bar (guide-mount). Check that there are no twists in the straps.
Route the loose end of each windbar strap between individual windbar strap clamps and tem-
porarily fasten to the lintel bracket (jamb-mount) or spreader bar (guide-mount).
Carefully raise the door to the open position. Examine the location of the windbar with respect
to the top of its tracks. If adjustments to the windbar straps are required, return the door to the
closed position to do so.
Once adjustments are complete, secure the windbar strap and clamps to the lintel bracket
(jamb-mount) or spreader bar (guide-mount) with the fasteners provided. Trim excess strap
material leaving at least 1-
1/2” of extra strap hanging below the strap clamps and fasteners.