One-Piece Door Installations; One-Piece Door Without Track - Craftsman 139.53927 Manual Del Propietário

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ONE-PIECE DOOR INSTALLATIONS
• Generally, a one-piece door does not require
reinforcement
If your door is lightweight, refer to
the information relating to sectional doors in
Installation Step 12
• Depending on your door's construction, you may
need additional mounting hardware for the door
bracket (Step 12).
Without a properlyworking safety reversal system,
persons(particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
• The gap between the bottom of the garage door and
the floor MUST NOT exceed 1/4" (0.625 cm).
Otherwise, the safety reversal system may not work
properly.
• The floor or the garage door MUST be repaired to
eliminate the gap.
ONE-PIECE DOOR WITHOUT TRACK
FINISHED
CEILING
Support bracket
& fastening
hardware is required.
See page 20.
Header
Wall
Rail
Motor unit
I
ACCESS
Door
Safety Reversing
Gap between
f_oor
Sensor
Safety Reversing
and bottom of door
Sensor
must not exceed
1/4" (6 mm)
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ONE-PIECE DOOR WITH TRACK
Access
Wall-mounted
Door Control
Safety
p between floor
Reversing
and bottom of door
Sensor
must not exceed
Reversing
Sensor
1/4" (6 mm)
Rail
Bracket
Header
Bracket
Door
Bracket
Door
teader_
Vall
CLOSED
POSITION
Rail Assembly
Trollel
Emergency
Rope & Handle
Straight
Curved
Door
Door
Arm
Arm
CLOSED POSITION
Header
_,
Rail
Wall
J Bracket
Trolley
%°1
I
V V 'Noader
Curved
I
Br_cketDoo
ooooooooooo]D°°r
Armi_!
Rail Assembly
Garage
Bracket
St aig tt
-L
Door
Door
_°arge_
Arm
ncy Release
"'""
Rope & Handle
5

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