16
SecuraLift® Rhino
Installation Instructions & Owner’s Manual
Mounting Door Bracket and Arms
Step 12.1 - Alternative Mounting Option
The opener can be fastened to the roof by driving a bolt
through the C-Rail into a structural timber support. The
bolt head’s height must not exceed 6mm (Fig. 19a).
Step 13 - Mounting Door Bracket
The door bracket comes in two parts. The bottom plate
with two mounting holes is used on its own for one piece
doors. For sectional doors, the top plate is placed over
the bottom plate and is fi xed with four (4) screws (Fig. 20).
Mount the door bracket, or bracket assembly, on the
door’s centre line one-third down the top panel (Fig.
20) using M6 or equivalent screws (not supplied),
STEEL DOORS ONLY: Bracket can be welded in
place.
NOTE:
If in doubt about the door’s strength,
reinforcement may be added to the door’s frame
where necessary. Door damage may occur if the bracket
is installed on a panel with insuffi cient strength. The
opener’s warranty does not cover damage caused to the
door and/or door panels.
Step 14 - Attaching the Arms
FOR TRACK TYPE DOORS:
Assemble the bent and straight arms with bolts
and nuts supplied in the accessory pack (Fig. 21).
Always use both bent and straight arms.
Connect the assembled arm to the bracket and the
disengaged trolley with clevis and snap pins. (Fig.
21).
WARNING:
Connecting the bent arm other way
around may damage the door.
FOR NON-TRACK TYPE DOORS
Assemble the bent and straight arms as shown in
(Fig. 22) with bolts and nuts supplied in the accessory
pack. Always use both the bent and straight arms.
Connect the assembled arm to the bracket and the
disengaged trolley with clevis and snap pins.
If installing on a door with a bad wave action,
lengthening the arm will reduce this effect.
a.
b.
a.
b.
a.
b.
c.
Ceiling
Aluminium rail
Shuttle assembly
Drill hole at centre of
track (recommended bolt
size M6 or M8)
The height of bolt
head must not
exceed 6 mm
19a
Fig
20
Fig
21
Fig
22
Fig
TRACK TYPE DOORS
NON-TRACK TYPE DOORS
