Owner`s manual

Safety Information and Precautions; Tools
An unbalancedgarage door might not re verse when
requiredand someoneunderthedoorcouldbe seriously
injuredorkilled.
If yourgaragedoorbinds,sticksor is outof balance,call
for professionalgaragedoorservice.Garagedoors,door
springs,cables,pulleys,brackets,and theirhardwareare
underextreme tensionand cancause seriousinjury or
death. Do not try to loosen, move or adjust them
yourself!
Ropes left on a garage door could cause someoneto
become entangled and killed. Remove all ropes
connectedtothe doorbeforeinstallingand operatingthe
opener.
Toavoiddamageto thegaragedoorand opener,disable
locksbefore installingand operatingthe opener. Usea
woodscrewornail toholdlocksinthe "open" (unlocked)
position.
Operationat other than 120V 60 Hz will cause opener
malfunctionanddamage.
Identify the type and height of your door, any special
conditions that exist, and any additional materials that
may be required. Refer to pages 6 and 7.
Test Your Door for Balance
Before you begin, complete the following test to make
sure your door is balanced, and is not sticking or
binding:
• Lift the door about halfway as shown. Release the door.
It should stay in place, supported entirely by its springs.
• Raise and lower the door to see if there is any binding or
sticking.
Sectional Door
One-Piece Door
During assembly, installation and adjustment of the opener, instructions will call for tools shown below.
Stepladder
Level
Drill
Tape Measure
3/16", 5/16" and
5/32" Drill Bits
Pencil
Wire Cutters
Pliers
Screwdriver
Hack Saw
Claw Hammer
1/2" x 7/16" Box Wrench