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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.
Sectional Door
To prevent possibleSERIOUSINJURYor DEATH:
• ALWAYScall a trained door systems technician if
garage door binds, sticks, or is out of balance.An
unbalancedgaragedoor may not reversewhen
required
• NEVERtry to loosen, move or adjust garage door, door
springs, cables,pulleys, bracketsor their hardware, all
of which are under EXTREMEtension.
• DisableALL locksand remove ALL ropes connectedto
garage door BEFOREinstalling and operating garage
door openerto avoid entanglement.
To preventdamage to garagedoor and opener:
• ALWAYSdisable locks BEFOREinstalling and operating
the opener.
• ONLYoperate garagedoor openerat 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
Pencil
Level (optionml)
Tape Measure
Hack Smw
Screwdriver
o)
Adjustable End Wrench
3