Safety Information - Overhead door COUNTDOWN TIMER Installation Manual

Motorized 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 injury, your safety and the
safety of others depend on you reading the information in this manual. If you have any questions or do not
understand the information presented, call your nearest factory service representative.
In this manual the words Danger, Warning, and Caution are used to stress 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 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. Keep the door in good working condition. Periodically lubricate all moving parts of door.
3. If door has a sensing edge, check operations monthly. Make any necessary repairs to keep it functional.
4. AT LEAST twice a year, manually operate the door by disconnecting it from the operator. The Door
should open and close freely. If it does not, the door must be taken out of service and a trained service
representative must correct the condition causing the malfunction.
5. The Operator Motor is protected against overheating by an internal thermal protector. If the motor
protector is tripped, a trained service technician may be needed to correct the condition which caused the
overheating. When the motor has cooled, thermal protector will automatically reset and normal operation
can be resumed.
6. In case of power failure, the door can be operated manually by pulling the release cable to disconnect the
operator drive system.
7. Keep instructions in a prominent location near the pushbutton.
4

SAFETY INFORMATION

WARNING
!
EFFECT
!
WARNING
Could result in Serious
Injury of Death
!
WARNING
Could cause Serious
Injury or Death
!
WARNING
Could cause Serious
Injury or Death
IMPORTANT
READ PRIOR TO ANY DOOR OPERATION
PREVENTION
Do Not operate unless the doorway is in sight and free of
obstructions. Keep people clear of opening while door is
moving.
Do Not allow children to play with the door operator.
Do Not change operator control to momentary contact unless
and external reversing means is installed.
Do Not operate a door that jambs or one that has a broken
spring.
Turn off electrical power before removing operator cover.
When replacing the cover, make sure wires are not pinched or
near moving parts.
Operator must be electrically grounded.
Do Not try to remove, repair or adjust springs or anything to
which door spring parts are fastened, such as wood block, steel
bracket, cable or any other structure or like item.
Repairs and adjustments must be made by trained service
representative using proper tools and instructions.