Assembly Section - Pages 6 - 7 Fasten T-Rail To Opener; Attach Chain To Sprocket; Attach Chain Spreader, Re-Install Chain - Anaheim Automation AD1200 Owner's Manual

Assembly Step 1
Fasten the T-Rail to the Opener, Attach
the Chain Spreader and Re-Install the
Chain
Figure 1
Styrofoam
Chain
T-Rail
• Place the opener on packing material to protect the
cover.
• Remove the (2) 5/16"-18x1/2" washered screws
mounted in the top of the opener. See Figure 1.
• Align T-rail and styrofoam over opener sprocket.
• Line up the holes in the chain spreader with the holes
in the opener. See Figure 3. The slot in the chain
spreader must fit over the T-rail flange.
• Securely fasten the chain spreader with the hardware
provided.
#8x1"
Hex Screw
Slot
T-Rail
Flange
• Separate the
trolley threaded
shaft from the
trolley. Loosen the
inner nut and lock
washer, then
remove the outer
Trolley
nut.
Disconnect Threaded Trolley Shaft from Trolley
Washered
Screws
5/16"-18x1/2"
Opener
Sprocket
Figure 3
Washers
Chain
Spreader
HARDWARE
SHOWN
ACTUAL
SIZE
Threaded
Inner Nut Trolley Shaft
Outer Nut
T-Rail
To fasten rail, use only those screws mounted
in the top of the opener. Any other screws will
cause serious damage to the opener.
Figure 2
USE ONLY THIS
TYPE AND SIZE
SCREW
T-Rail
• Cut tape from T-rail, chain and styrofoam. See Figure
2. Remove styrofoam and pull the chain back (away
from mounting plate).
• Fasten the rail with the (2) washered screws previously
removed. Tighten securely.
Remember to use only these screws! Any other
screws will cause serious damage to the opener.
Serious injury can result if fingers become
entangled in moving opener sprocket. Attach
sprocket cover securely. Never operate opener
while your hand is near the opener sprocket.
• Guide the chain
around the groove
in the chain
spreader (select the
8-tooth sprocket for
sectional doors or
the 6-tooth sprocket
for one piece
doors) as shown.
• Continue dispensing the chain forward to the trolley. See
Figure 4. Reconnect the trolley threaded shaft to the
trolley. Proceed to page 7 for chain tensioning instructions.
Chain
Spreader
Chain
To the Trolley
6
CAUTION
Washered Screws
5/16"-18x1/2"
Chain
Styrofoam
WARNING
Chain
Spreader Mounting Plate
Chain
Mounting Plate
Spreader
Mounting
Plate
Opener
Chassis
Opener
8-Tooth
Sprocket
Opener
6-Tooth
Sprocket
Opener Sprocket
Figure 4