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INTRODUCTION
SAFETY SYMBOL REVIEW AND SIGNAL
WORD REVIEW
This garage door opener has been designed and tested to offer safe
service provided it is installed, operated, maintained and tested in
strict accordance with the instructions and warnings contained in this
manual.
Mechanical
Electrical
When you see these Safety Symbols and Signal Words on the
following pages, they will alert you to the possibility of
serious injury
or death
if you do not comply with the warnings that accompany
them. The hazard may come from something mechanical or from
electric shock. Read the warnings carefully.
When you see this Signal Word on the following pages, it will alert you
to the possibility of damage to your garage door and/or the garage
door opener if you do not comply with the cautionary statements that
accompany it. Read them carefully.
WARNING: This product can expose you to chemicals
including lead, which are known to the State of California to
cause cancer or birth defects or other reproductive harm. For
more information go to
www.P65Warnings.ca.gov
UNATTENDED OPERATION
Any device or feature that allows the door to close without being in the
line of sight of the door is considered unattended close. Devices that
allow unattended operation are to be used ONLY with sectional
doors.
PREPARING YOUR GARAGE DOOR
To prevent possible SERIOUSINJURYor DEATH:
•
ALWAYS call a trained door systems technician if garage door
binds, sticks, or is out of balance. An unbalanced garage door
may NOT reverse when required.
•
NEVER try to loosen, move or adjust garage door, door
springs, cables, pulleys, brackets or their hardware, ALLof
which are under EXTREME tension.
•
Disable ALLlocks and remove ALLropes connected to garage
door BEFORE installation and operating garage door opener
to avoid entanglement.
•
DO NOT install on a one-piece door if using devices or
features providing unattended close. Unattended devices and
features are to be used ONLY with sectional doors.
To prevent damage to garage door and opener:
•
ALWAYS disable locks BEFORE installing and operating the
opener.
•
ONLY operate garage door opener at 120V, 60Hz to avoid
malfunction and damage.
Before you begin:
1. Disable locks and remove any ropes connected to the garage
door.
2. Lift the door halfway up. Release the door. If balanced, it
should stay in place, supported entirely by its springs.
3. Raise and lower the door to check for binding or sticking. If
your door binds, sticks, or is out of balance, call a trained door
systems technician.
4. Check the seal on the bottom of the door. Any gap between
the floor and the bottom of the door must not exceed 1/4"
(6mm). Otherwise, the safety reversal system may not work
properly.
5. The opener should be installed above the center of the door. If
there is a torsion spring or center bearing plate in the way of
the header bracket, it may be installed within 4feet (1.2 m) to
the left or right of the door center. See page13.
Sectional Door One-Piece Door
3
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