One-Piece Door Installations - Craftsman 139.53925DS Manual Del Propietário

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 safetyreversalsystem, persons
(particularly small children) could be SERIOUSLY INJURED or
KILLEDby a closing garagedoor,,
. The gap betweenthe bottom of the garagedoor and the floor
MUSTNOTexceedt/4" (6 ram). Otherwise,the safety
reversalsystem may not work properly
. The floor or the garagedoor MUSTbe repairedto eliminate
thegap,
ONE-PIECE DOOR WITHOUT TRACK
Safety Reversing Sensor
Rail
jl
jJ
J
Access
Door
i °
Safer
Gap belween floor Sensor
and boltom of door must not exceed 1t4" (6 ram)
WalFmounted
Door Cenlrot
FINISHED CEILING __
Support brackel _ _
& faslening _,_ k_
hardware is required _,_ /_
See page_
Motor unit
eader
ta_l
Rail
Bracket
CLOSED POSITION
ONE-PIECE DOOR WITH TRACK
Safety
ReversingSensor
Gap between floor Reversing Sensor
and bottom of door
must not exceed 1/4" (6 ram)
Garage
Door
CLOSED POSITION
Bracket Trolley
Door
Bracket
Straight
Door
Arm
Assembly
Rope & Handle