Maintenance
Maintenance
Monthly Maintenance:
1.
Lubricate hinges and rollers of garage door.
2.
Inspect the door for loose fasteners, worn or frayed counterbalance cables and the presence of legible
safety labels/ tags. Have repairs made by a qualified service person. Contact customer assistance for
free replacement safety labels/ tags.
3.
With door fully closed, pull down on the emergency disconnect to manually operate the door. If the
door feels unbalanced or binds, have a qualified service person make necessary adjustments or repairs
to the door.
4.
Perform the contact/obstruction tests. See Section 19 and 20 for the contact/obstruction test instructions.
If door/opener fails contact/obstruction test, reset the door close limits according to the instructions in
this manual, adjusting until door reverses on contact with a 2 x 4 board laid flat on the garage floor.
If opener still fails, have a qualified service person make adjustments/repairs or this could result in
severe or fatal injury.
5.
Failure of door/opener to respond to transmitter, multi-function wall station or wireless keyless entry
may be due to a weak or dead battery. Replace the battery.
Twice a Year:
Check chain or belt tension. If chain or belt rests on bottom of rail, adjust tension as per the instructions in
Section 2.
Battery Replacement for Wireless Wall Station:
Remove the battery cover completely (right-hand side of wall station) by disengaging the battery cover’s
lower clip; remove the old batteries. Install two AAA batteries into the wall station, observing the
polarity, (+) and (-), of both batteries. After a few seconds, the red LED will begin to blink every three
seconds. If it is desired to slow the LED blink rate refer to the wall station operation section in this manual
under section “Backlit LED Light”. Re-install the battery cover by first inserting its top into the wall station
then inserting and securing its bottom.
Note:
Use only two AAA batteries.
Note:
Dispose of dead batteries properly.
Battery Replacement for Transmitter:
Insert a coin in the coin slot of the transmitter and twist coin to access the dead battery. Replace the
battery, being careful to match the positive (+) symbols on the circuit boards with the battery; snap case
back together.
Note:
Transmitters use (1) CR2016 or equivalent battery.
Note:
Dispose of dead battery properly.
Battery Replacement for Wireless Keyless Entry:
To change battery, snap open case with a coin and remove old battery. Replace the battery, being careful
to match the positive (+) symbols on the circuit boards with the battery; snap case back together.
Note:
Keyless entries use (1) CR2032 or equivalent battery.
Note:
Dispose of dead battery properly.
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