Chamberlain 8360 - Installation

10
To avoid possible SERIOUS INJURY from a
falling garage door opener,fasten it SECURELY to
structural supportsof the garage. Concrete anchors MUST
be used if installing ANY brackets into masonry.
HARDWARE
H4 (2)
Lag Screw 5/16"- 18x1-5/8"
H2 (2)
Hex Bolt 5/16"- 18x7/8"
H8 (2)
Nut 5/16"-18
H9 (2)
Lock Washer
5/16"-16
Hanging the garage door opener will vary
depending on your garage. Below are three
example installations.Your installation may be
different.For ALL installations the garage door
opener MUST be connected to structural
supports.The instructions illustrate one of the
examplesbelow.
Finished Ceiling
Unfinished Ceiling
5.1 On finished ceilings,use the lag screws
(H4) to attach a support bracket(not
provided) to the structural supports
before installing the garage door opener.
Finished
Ceiling
H4
(not provided)
H4
5.2 Make sure the garage door opener is
aligned with the header bracket.Measure
the distance from each side of the garage
door opener to the support bracket.
5.3 Cut both pieces ofthe hanging bracket
(notprovided) to required lengths.
5.4 Attach the end of each hanging bracket to
the support bracket with appropriate
hardware (notprovided).
(not provided)
5.5 Attach the garage door opener to the
hanging bracketswith the bolts (H2), lock
washers (H9) and nuts(H8).
H2
H8
H9
5.6 Remove the 2x4 and manuallyclose the
door.If the door hitsthe rail, raise the
header bracket.
Installation
5 Hang the garage door opener