Chamberlain LiftMaster PROFESSIONAL 5580 Anleitungen Seite 110

INSTALLATION SECTION
Wear protective goggles when working overhead to protect your
eyes from injury.
Disengage all existing garage door locks to avoid damage to the
garage door.
To avoid serious personal injury from entanglement, remove all
ropes connected to the garage door before installing the opener.
It is recommended that the opener be installed 2,1m (7 feet) or more
above the floor where space permits.
12
Position the Header Bracket
The header bracket must be rigidly fastened to a structural
support of the garage. Reinforce the wall or ceiling with a 40mm
(1-1/2") board if necessary. Failure to comply may result in
improper operation of safety reverse system.
You can attach the header bracket either to the header wall (1) or to
the ceiling (3). Follow the instructions which will work best for your
particular requirements.
With the door closed, mark the vertical centerline (2) of the garage
door. Extend line onto header wall above the door.
Open door to highest point of travel. Draw an intersecting horizontal
line (4) on header wall 5cm (2") above high point to provide travel
clearance for top edge of door.
13
Install the Header Bracket
NOTE: Refer to vertical center and horizontal lines created in
step 12 for proper placement or header bracket.
A. Wall Mount: Center the bracket (1) on the vertical guideline (2)
with the bottom edge of the bracket on the horizontal line (4)
(with the arrow pointing toward the ceiling). Mark all of the bracket
holes (5). Drill 4,5mm (3/16") pilot holes and fasten the bracket
with wood screws (3). For concrete mount, use concrete anchors
provided.
B. Ceiling Mount: Extend vertical guideline (2) onto the ceiling.
Center the bracket (1) on the vertical mark no more than 150mm
(6") from the wall. Make sure the arrow is pointing toward the wall.
Mark all of the bracket holes (5). Drill 4,5mm (3/16") pilot holes and
fasten the bracket with wood screws (3). For concrete ceiling
mount, use concrete anchors (6) provided.
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Attach Rail to Header Bracket
Position opener on garage floor below the header bracket. Use
packing material to protect the cover. Raise rail until holes in the
header sleeve and holes in the header bracket align. Join with clevis
pin (1). Insert ring fastener (2) to secure.
NOTE: To enable the rail to clear sectional door springs, it may be
necessary to lift opener onto a temporary support. The opener must
either be secured to a support or held firmly in place by another
person.
15
Position the Opener
NOTE: A 25mm (1") board (1) is convenient for setting an ideal door-
to-rail distance (unless headroom is not sufficient).
Raise the opener onto a stepladder. Open garage door. Place a
25mm (1") board (1) laid flat on the top section of door near the
centerline as shown. Rest the rail on the board.
If the raised door hits the trolley, pull down on the trolley release arm
to disconnect the inner and outer trolley sections. The trolley can
remain disconnected until connecting door arm to trolley is
completed.
16
Hang the Opener
The opener must be securely fastened to a structural support of
the garage.
Three representative installations are shown. Yours may be different.
Hanging brackets (1) should be angled (Figure A) to provide rigid
support. On finished ceilings, (Figure B) attach a sturdy metal bracket
(not supplied) (4) to a structural support before installing the opener.
For concrete ceiling mount, (Figure C), use concrete anchors (5)
provided.
On each side of opener measure the distance from the opener to the
structural support (or ceiling).
Cut both pieces of the hanging bracket to required lengths. Flatten
one end of each bracket and bend or twist to fit the fastening angles.
Do not bend at the bracket holes. Drill 4,5mm (3/16") pilot holes in
the structural supports (or ceiling). Attach flattened ends of brackets
to supports with wood screws (2).
Lift opener and fasten to hanging brackets with screw, lock washer
and nut (3). Check to make sure rail is centered over the door.
Remove 25mm (1") board. Operate door manually. If door hits the
rail, raise header bracket. Use rail grease and lubricate bottom
surface of rail (6).
17
Attach Emergency Release Rope &
Handle
Thread one end of rope (1) through hole in top of red handle so
"NOTICE" reads right side up as shown (3). Secure with an overhand
knot (2). Knot should be at least 25mm (1") from end of the rope to
prevent slipping.
Thread other end of rope through hole in release arm of the outer
trolley (4). Adjust rope length so that handle is 1,8m (6 feet) above
the floor. Secure with an overhand knot.
NOTE: If it is necessary to cut rope, heat seal cut end with a match or
lighter to prevent fraying.
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