Warnings And Safety Information - Overhead door 321 Series Installation Instructions Manual

WARNINGS & SAFETY INFORMATION
Overhead doors are large, heavy objects that move with the help of springs under high tension and electric motors.
Since moving objects, springs under tension, and electric motors can cause injuries, your safety and the safety of others
depend on you reading the information in this manual. If you have questions or do not understand the information
presented, call your nearest service representative.
In this Section and those that follow, the words Danger, Warning, and Caution are used to emphasize important safety
information. The word:
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in injury or property damage.
The word NOTE is used to indicate important steps to be followed or important considerations.
POTENTIAL HAZARD
MOVING DOOR
ELECTRICAL SHOCK
HIGH SPRING TENSION
1. Read manual and warnings carefully.
2. Make sure support angles are strong enough to support door in horizontal position.
3. Check distance between horizontal tracks before raising door.
SAFETY INFORMATION
OVERVIEW OF POTENTIAL HAZARDS
EFFECT
WARNING
Could result in death
or serious injury
WARNING
Could result in death
or serious injury
WARNING
Could result in death
or serious injury
PREVENTION
Keep people clear of opening while Door is moving.
Do Not allow children to
play with the Door operator.
Do Not operate a Door that jams or one
that has a broken spring.
Turn off power before removing operator cover.
When replacing cover, make sure wires are not
pinching or near moving parts.
Operator must be properly grounded.
Do Not try to remove, repair or adjust
springs or anything to which Door spring
parts are fastened, such as wood blocks,
steel brackets, cables or other like items.
Repairs and adjustments must be made
by a trained door system technician using proper
tools and instructions.
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