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8.1 How to use the emergency release:
a If possible, keep the door in closed position.
b Pull down the emergency release knob and hold. Then carefully open or close the
door manually, always take highly cautious when the door is disconnected from
the operator because of falling door.
c To re-engage the trolley with the door, Pull down the emergency release knob and
move the trolley to find the chain/belt connector till they are reconnected.
Maintenance Schedule:
EVERY MONTH
· Check the garage door conditions as per the instruction of your garage door
manufacturer. Make sure the garage door is in good and balanced condition. If not,
call a trained door systems technician.
· Test the emergency release.
· Test the reversing safety system.
· Test the photo eye system.
EVERY YEAR
· Yearly maintenance of the garage door according to manufacturer’s instructions.
· Test the emergency release.
· Test the reversing safety system.
· Test the photo eye system.
· Adjust the travel limits as needed.
· Adjust the tightness of belt / chain with the Hex nut at the end of the rail end plate.
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