C-Rail Assembly; Installing The C-Rail; Mounting Operator For A Track Type Door; Determine Bracket Position - Automatic Technology Dominator AM800 Instruction Manual

6.1 C-Rail Assembly

6.1.1 Installing the C-Rail

Locate and insert the shaft of drive unit into sprocket as shown in Fig.6.1.
Fix the two track brackets with four screws supplied in accessory pack as
Fig.7.2
shown in
Fig. 6.1.1
Locate shaft into sprocket
AM808 / AM888 Model shown

6.2 Mounting Operator for a Track Type Door

WARNING! To reduce the risk of injury to persons -
Use this operator only with a sectional door.

6.2.1 Determine Bracket Position

Open the door and find the highest point of travel of the top door panel. Using
a level, transfer this height to the wall above the door
0.197" (60mm) above it.
Determine the centre point on the wall above and on top of the door. Then draw two
lines 0.0705" (21.5mm) on each side of the centre point (Fig.6.2.2).

6.2.2 Mounting the Wall Bracket

The wall bracket should be mounted 0.197" (60mm) above highest point of the doors
travel, 0.0705" (21.5mm) from the centre point (Fig.6.2.3).
If the wall bracket is mounted onto concrete or brick wall, use 8mm or 5/6 loxins or
dynabolts. If mounting onto wooden lintel or beam, use wood screw #20 or equivalent
(minimum 1.97" (50mm) long).
WARNING!: Make sure concrete, brick wall or timber lintels are solid and sound so
as to form a secure mounting platform.

6.2.3 Attach the C-Rail to the Wall Bracket

When the wall bracket is firmly secured in its proper position, attach the C-Rail
support assembly to wall bracket with 0.295" (90mm) long clevis pin and secure with
(Fig.6.2.3).
supplied snap pin
Leave the drive unit in its packing box for protection during installation.
10
AM800, AM808 & AM888
Shaft
AM808 / AM888 Model shown
(Fig.6.2.1)
Dominator Instruction Manual
ELECTROCUTION! This operator is not equipped
for permanent wiring. Contact a qualified electrician
to install a suitable receptacle if one is not available.
4 Taptite screws 'S' M4 X 10
and mark a line
Fig.6.1.2
Level
Track
Door
Drilled holes
SNAP PIN
PIN
WALL BRACKET
PLACE OPENER ON TOP OF
FABRIC CLOTH OR CARDBOARD BOX
TO AVOID SCRATCHES
Fig.6.2.1
Fig.6.2.2
Fig.6.2.3