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Preparing YourGarageDoor
Beforeyou begin:
- Disabtelocks.
• Remove any ropes connected to garage door.
• Completethe following test to make sureyour garage
door is balanced and is not sticking or binding:
t, Lift the door abouthalfway as shown. Releasethe
door. If balanced, it should stay in place, supported
entireIy by its springs.
2. Raiseand lower the door to see if there is any
binding or sticking.
if your door binds, sticks, or is out of balance, calf a
trained door systems technician.
To prevent possible SERIOUS iNJURYor DEATH:
, ALWAYS cait atrained door systems technician if
garage door binds, sticks, or is out of balance.An
unbalanced garagedoor may NOTreversewhen
required.
. NEVERtryto loosen, moveoradjust garage door,
door springs, cables, pulleys, brackets or their
hardware, ALL of which are under EXTREME
tension.
• Disable ALL locks and remove ALL ropes connected
to garage door BEFOREinstalling andoperating
garagedoor opener to avoid entanglement.
To prevent damage to garagedoor and opener:
• ALWAYS disable locks BEFOREinstalling and
operating the opener,
• ONLYoperategarage door opener at 120V, 60 Hz
to avoid malfunction anddamage.
SECTIONAL DOOB
ONE-PIECEDOOR
Toolsneeded
During assembly, installation and adiustment of
the opener, instructions will call for hand tools as
iitustrated below.
Stepladder
Level(optional)
TapeMeasore
Drilt
DrilI 3/t 6°, 5tl 6"
i_l and 5t32"
U 112",5/8_,7/16", 9/16°
and I/4"
Pencil
WireCutters
Pliers
/,_ HackSaw
Screwdriver
Adjustable EndWrench
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