Regular Maintenance; Remote Battery Replacement - Overhead door legacy 650 Programming And Operating Manual

MAINTENANCE & ADJUSTMENTS
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WARNING
!
Use of any other wall control can cause unexpected operation of the door
and loss of lighting feature. Locate wall console within sight of the door but
far enough from door to prevent contacting it while operating the console.
Control must be at least 5 feet above the floor to prevent small children from
operating it.

Regular Maintenance

Basic monthly maintenance tasks include:
• Contact Reverse Test
• Lubricate door hardware
• Safe-T-Beam® System check
• Door balance
• Remote Battery Replacement (As needed)
• Light Bulb Replacement (As needed)
A. Contact Reverse Test
See page 10.
B. Lubricate Door Hardware
Inspect door rollers and hinges and lubricate as needed using a
light weight general purpose grease.
D. Door Balance (Spring Tension)
Perform the check as follows:
• With the door closed, pull manual emergency release handle
DOWN and away from door and let go to disengage the carriage
from the drive chain or belt (see illustration).
Disengage
DO NOT use release cord to pull door.
E. Remote Battery Replacement (As needed)
Remote Battery Replacement (3-button)
Replace remote battery with a CR2032 coin cell battery.
1. Open remote case using a washer or coin that fits into the slot on the top of the remote.
2. Replace battery. Be sure positive side (+) is UP.
3. Align components and snap case closed.
Engage
AVERTISSEMENT
!
L'utilisation d'une autre commande murale pourrait produire des résultats inattendus de la
porte ainsi que le dysfonctionnement de l'éclairage. Localisez la console murale en vue de
la porte et suffisamment loin de la porte pour éviter tout contact pendant l'utilisation de la
console. La commande doit être à une hauteur minimale de 1,5 m au-dessus du sol afin que les
jeunes enfants ne puissent pas l'atteindre.
C. Safe-T-Beam (STB) System Check
®
Check that both the RED and GREEN LEDs are ON steady. This indicates
the system is working properly. If both LEDs are not ON steady, check
the appropriate items below:
• STB red LED flashes.
– Check for obstruction.
– Check alignment. (See page 16)
– Verify wire routing from STBs to STB connection in powerhead
– Check for signal interference from another Safe-T-Beam® unit
(for multiple door installations).
• No STB red or green LED displayed.
– Check wiring and wire connections
If system appears to be working properly, perform check as follows:
1. Start the door closing.
2. Pass an object through the beam. The door should stop and
reverse to the fully open position.
• Raise and lower the door
manually — it should move
freely and smoothly.
• Raise door manually about
3' to 4' feet and let go.
– Door should remain stationary or move very slowly.
– If door moves quickly, CONTACT A TRAINED DOOR SYSTEM
TECHNICIAN to have your door springs serviced.
• Close the door.
• Place the carriage in the "engage" position (see illustration).
• Operate door using remote or wall control. The carriage will
reattach itself to the drive chain/belt.
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