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Preparingyour garage door
Before you begin:
• Disable locks.
• Removeany ropes connected to garage door.
• Completethe followingtest to make sure your garage door is
balanced and is not sticking or binding:
1. Lift the door about halfway as shown. Releasethe door. If
balanced, it should stay in place, supported entirely by its
springs.
2. Raise and lower the door to see if there is any binding or
sticking.
If your door binds, sticks, or is out of balance, call a trained
door systems technician.
To prevent possible SERIOUSINJURYor DEATH:
• ALWAYScall a trained door systems technician if garage
door binds, sticks, or is out of balance. An unbalanced
garage door may NOT reverse when required.
• NEVERtry to loosen, move or adjust garage door, door
springs, cables, pulleys, brackets or their hardware, ALL of
which are under EXTREMEtension.
• DisableALL locks and remove ALL ropes connected to
garage door BEFORE installing and operating garage door
opener to avoid entanglement.
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Sectional Door
To prevent damage to garage door and opener:
• ALWAYSdisable locks BEFORE installing and operating the
opener.
• ONLY operate garage door opener at 120V, 60 Hz to avoid
malfunction and damage.
One-Piece Door
Tools needed
During assembly, installation and adjustment of the opener,
instructions will call for hand tools as illustrated below.
Stepladder
(optional)
_
Pencil
Tape Measure
Hack Saw
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Wire Cutters
Drill
Drill Bits 3/16"
5/16", and 5/32"
Screwdriver
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Adjustable End Wrench
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