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.
Fasten rail to power head.
• Align mounting holes of sprocket saddle, rail
and power head frame.
• Insert the two (2) 5/16" x 1/2" hex head
screws[112], then two (2) No. 10-24 x 1/2" hex
head screws [69].
• Tighten screws.
_:opower h®<_;_d_o py_:w de p_'_perwhe ,J_ssen'MF_g "
• @Fs? ......... ,_,
6. Use adjusting bolt to set chain tension (Fig. 1-4)
• Chain should sag slightly but not so much that it
drags on the rail.
IMPORTANT
iNSTALLATION
INSTRUCTIONS
To reduce the risk of
severeinjuryor death:
1. READAND FOLLOWALL SAFETY,INSTALLATIONAND
OPERATIONINSTRUCTIONS.If you haveany questionsor
do notunderstandan instruction,call yourservice
representative.
2. Do Not installoperatoron an improperlybalanceddoor.An
improperlybalanceddoor could causesevereinjury.Repairs
and adjustmentsto cables,springassembly,and other
hardwaremust be madebya trainedservicepersonusing
propertools andinstructions.
3. Removeall ropesand disableall locks connectedto thedoor
before installingoperator.
4. Installdooroperator7feet or moreabove the floor.Mountthe
emergencyreleaseknob6 feetabove thefloor.
5. Do Not connecttheoperatorto the sourceof poweruntil
instructedto do so.
6. Locatethecontrolbutton:
• Withinsight of door.
. At a minimumheightof 5 feet,so smallchildrencannot
reach it.
. Awayfrom all movingparts of the door.
7. InstalltheentrapmentWARNINGlabelnext to the wall buttonor
console.Installthe emergencyreleasetag on,or nextto, the
emergencyrelease.
8. The operatormustreversewhenthedoor contactsa 1-1/2inch
highobjecton the floor at the centerof thedoorway.Thisis about
the sizeof a 2" x 4" boardlaidflat.
Track Guided Doors
SEE SECTION 2A
Section Door With 1-Piece Door With
Curved Track Hardware Horizontal Track Hardware
/_/ StraightTrack
] (HorizontalOnly)
'U"
Trackless Doors
SEE SECTION 2B.
1-Piece Door
Jamb Type Hardware
(No Track)
yi:÷-
iT"
"U"
1-Piece Door
Pivot Type Hardware
(No Track)
"U"
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