Sears 139.18847 Benutzerhandbuch
Installation Step 5
Hang the Opener
Two representative installations are shown.
Yours may be different.
Yours may be different.
Hanging brackets should
be angled, Figure 1, to provide rigid support. On
finished ceilings, Figure 2, attach a sturdy metal
bracket to structural supports before installing the
opener. The bracket and fastening hardware are not
supplied.
finished ceilings, Figure 2, attach a sturdy metal
bracket to structural supports before installing the
opener. The bracket and fastening hardware are not
supplied.
• Measure the distance from
each side of the opener
to the structural support.
• Cut both pieces of the hanging bracket to required
lengths.
• Drill 3/16" pilot holes in the structural supports.
• Attach one end of each bracket to a support with
5/16"-18x1-7/8" lag screws.
• Fasten the opener to the hanging brackets with
5/16"-18x7/8" screws, lock washers and nuts.
• Check to make sure the T-rail is centered over the
door (or in line with the header bracket if the
bracket is not centered above the door).
bracket is not centered above the door).
• Remove the 2x4. Operate the door manually. If the
door hits the rail, raise the header bracket.
Step 4 Hang Opener
Sears '92 Front to Back
3/26/92
Tire-fond de
5/16 de po-18 x 1-7/8 de po
Solives
Mesurer
la distance
Vis de 5/16 de po-18x7/8 de po,
rondelle-frein de 5/16 de po,
écrou de 5/16 de po-18
Vis de 5/16 de po-18x7/8 de po,
rondelle-frein de 5/16 de po,
écrou de 5/16 de po-18
Vis de 5/16 de po-18x7/8 de po,
rondelle-frein de 5/16 de po,
écrou de 5/16 de po-18
(non fournis)
Cornière
(non fournie)
Tire-fond de
5/16 de po-18 x 1-7/8 de po
— Plafond fini —
Poutrelle
cachée
Bracket
(Not Supplied)
Lag Screws
5/16"-18x1-7/8"
(Not Supplied)
5/16"-18x7/8" Screw
5/16" Lock Washer
5/16"-18 Nut
— FINISHED CEILING —
5/16"-18x7/8" Screw
5/16" Lock Washer
5/16"-18 Nut
Hidden
Support
Measure
Distance
Distance
Lag Screws
5/16"-18x1-7/8"
Structural
Supports
5/16"-18x7/8" Screw
5/16" Lock Washer
5/16"-18 Nut
Step 4 Hang Opener
Sears '92 Front to Back
3/26/92
Tire-fond de
5/16 de po-18 x 1-7/8 de po
Solives
Mesurer
la distance
Vis de 5/16 de po-18x7/8 de po,
rondelle-frein de 5/16 de po,
écrou de 5/16 de po-18
Vis de 5/16 de po-18x7/8 de po,
rondelle-frein de 5/16 de po,
écrou de 5/16 de po-18
Vis de 5/16 de po-18x7/8 de po,
rondelle-frein de 5/16 de po,
écrou de 5/16 de po-18
(non fournis)
Cornière
(non fournie)
Tire-fond de
5/16 de po-18 x 1-7/8 de po
— Plafond fini —
Poutrelle
cachée
Bracket
(Not Supplied)
Lag Screws
5/16"-18x1-7/8"
(Not Supplied)
5/16"-18x7/8" Screw
5/16" Lock Washer
5/16"-18 Nut
— FINISHED CEILING —
5/16"-18x7/8" Screw
5/16" Lock Washer
5/16"-18 Nut
Hidden
Support
Measure
Distance
Distance
Lag Screws
5/16"-18x1-7/8"
Structural
Supports
5/16"-18x7/8" Screw
5/16" Lock Washer
5/16"-18 Nut
17
The opener could fall and injure someone if it
is not properly secured. Fasten the opener
securely to structural supports of the garage.
is not properly secured. Fasten the opener
securely to structural supports of the garage.
Hex Screw
5/16"-18x7/8"
Nut 5/16"-18
Lock Washer 5/16"
Tire-fond de 5/16 de po-18 x 1-7/8 de po
Vis à tête hexagonale de
5/16 de po-18x7/8 de po
Écrou de
5/16 de po-18
Rondelle-frein
de 5/16 de po
Lag Screw
5/16"-18x1-7/8"
Hardware Shown Actual Size
WARNING
CAUTION
WARNING
AVERTISSEMENT
ATTENTION
AVERTISSEMENT
WARNING
AVERTISSEMENT
Figure 1
Figure 2
Grease the top and underside of the
rail surface where the trolley
slides with rail grease.
rail surface where the trolley
slides with rail grease.
RAIL GREASE
NO. 83A4
Rail Grease
The Chamberlain Group, Inc.
Liftmaster Combination
5/23/92
5/23/92