Craftsman 13953991 garage door opener

User Manual - Page 5

For 13953991.

PDF File Manual, 76 pages, Download pdf file

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Planning (Continued)
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 properly working safety reversal system,
persons (particularly small children) could be
SERIOUSLYINJUREDor KILLED by a closing garage
door.
The gap betweenthe bottom of the garage door and
the floor MUST NOT exceed 1/4". Otherwise, the safety
reversalsystem 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 \_\ "-_r _
& fastening _\ _/
hardware is required. \'_\
__ Header Wall
/II-r__ _,, Mo,oron,
/__ Wall-mounted
/11 --71__tl I_ --- °°°'°°°'_°'.
/ I I R II %=11 _1 I Access /
/ _-_ II I_-L!i_IIDoor _ BRrailcket
o
/ 114 I I I I_ I I Door
/ 1_ ____ Bracket
| I_L-_,___ Safety Reversing
_L _ _ Gap between floor Sensor
CLOSED POSITION
Rail Assembly
Safety Reversing and bottom of door
Sensor must not exceed 1/4"
Trolley
Straight Curved
Garage Door Door
Door Arm Arm
Emergency
Release
Rope & Handle
ONE-PIECE DOOR WITH TRACK
_,,, _eve_ing
Reversing Sensor must not exceed 1/4" i
Garage
Door
CLOSED POSITION
Rail Trolley
Bracket
I
Curved _L_ I
Bracket Door Arm _-_.._
Rail
Assembly
,# I I
....... I.... _.,,, I
I
Door i
Bracket Straight 1
Door _
Arm
Emergency Release
Rope & Handle
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