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Preparing your garage door
Before you begin:
• Disable locks.
• Remove any ropes connected to garage door.
• Complete the following test to make sure your
garage door is balanced and is not sticking or
binding:
1. Lift the door about halfway as shown Release
the 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
garagedoor binds, sticks, or is out of balance.An
unbalanced garage door may not reverse when
required.
• NEVERtry to loosen, move or adjust garagedoor, door
springs, cables, pulleys, brackets or their hardware,all
of which are under EXTREMEtension
• DisableALL locks and remove ALL ropes connected to
garagedoor BEFOREinstalling and operating garage
door openerto avoid entanglement.
To prevent damage to garage door and opener:
• ALWAYSdisable locks BEFOREinstalling and operating
the opener.
• ONLYoperate garagedoor opener at 120V, 60 Hzto
avoid malfunction and damage
Sectional Door
One-Piece Door
Level
Tools needed
During assembly, installation and adjustment of the
opener, instructions will call for hand tools as
illustrated below
Pencil
TapeMeasure
WireCutters
HackSaw
Stepladder
Drill Bits
3/16",5/16"and 5/32"
Pliers
Sockets and Wrench Screwddver
1/2",5/8",7/16",9/16"& 1/4"
ClawHammer
Box Wrench1/2x 7/16"
3
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