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Planning(Continued)
ONE-PIECEDOORINSTALLATIONS
° Generally,aone-piece door does not require
reinforcement, [f your door is lightweight, refer tothe
information relating to sectionaldoors in Installation
Step 11.
° Dependingon your door's construction, you may need
additional mounting hardware for the door bracket
(Step 11).
Without a properly working safetyreversal system,
persons (particularly small children) could be
SERIOUSLYINJUREDor KILLED by aclosing garage
door,
• Thegap betweenthe bottom of thegarage door
andthe floor MUST NOTexceed1/4" (6 mm).
Otherwise,the safety reversal system may NOT
work properly,
• Therideror the garage door MUSTberepaired to
eliminate the gap.
-%
SafetyReversingSerlsor
/I
__ i allmounted
DoorControl
SafetyReversing
Sensor
Gapbetweenfloor
andbottomofdoor
mustnotexceedt/4" (6 ram).
ONE-PIECE DOOR WITH TRACK
Gapbetweerlrider S_rles_mg
Reversir_g }
Ser_soE
Header
andbottomof door Wall
mustnotexceedII4°(6ram).
5
CLOSEDPOSITION'
top Bolt Deft Trolley
Straight
Door Arm
Garage
Door
Emergency
Release
Rope &
Handle
CLOSEDPOSITION
TrotleyStopBolt Belt Trolley
I
Bracket DoorArm_ / t._ I:tai_
oooooopoooo/..,'
Door | -- Emergency
Y_///J " Bracket Straight Release
V_._ 6arage Door ROpe&
/./_ Door ,--m Handle
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