24
CARE OF YOUR OPENER
Limit and Force Adjustments
Weather conditions may cause some
minor changes in door operation requiring
some readjustments, particularly during
the first year of operation.
Pages 20 and 21 refer to the limit and
force adjustments. Only a screwdriver is
required. Follow the instructions carefully.
Repeat the safety reverse test (page 22) after any
adjustment of limits or forces.
Maintenance Schedule
Once a Month
• Manually operate door. If it is unbalanced or binding, call
a trained door systems technician.
• Check to be sure door opens and closes fully. Adjust
limits and/or force if necessary.
• Repeat the safety reverse test. Make any necessary
adjustments.
Twice a Year
• Check chain tension. Disconnect trolley first. Adjust if
necessary.
Once a Year
• Oil door rollers, bearings and hinges. The opener does
not require additional lubrication. Do not grease door
tracks.
LIMIT CONTROLS
FORCE CONTROLS
KG
KG
1
3
9
7
5
1
3
9
7
5
Open Force Close Force
USING THE WALL-MOUNTED DOOR CONTROL
The Multi-Function Door Control
Press the push bar/push button to open or
close the door. Press again to reverse the
door during the closing cycle or to stop the
door while it’s opening.
Light Feature
Press the Light button to turn the opener
light on or off. It will not control the opener
lights when the door is in motion. If you turn it on and then
activate the opener, the light will remain on for 4-1/2
minutes. Press again to turn it off sooner. The 4-1/2 minute
interval can be changed to 1-1/2, 2-1/2, or 3-1/2 minutes
as follows:
1. Press and hold the Lock button until the light blinks
(about 10 seconds). A single blink indicates that the
timer is reset to 1-1/2 minutes.
2. Repeat the procedure and the light will blink twice,
resetting the timer to 2-1/2 minutes.
3. Repeat again for a 3-1/2 minute interval, etc., up to a
maximum of four blinks and 4-1/2 minutes.
Lock Feature
Designed to prevent operation of the door from hand-held
remote controls. However, the door will open and close
from the Door Control, the Outside Keylock and the
Keyless Entry Accessories.
To activate, press and hold the Lock button for 2 seconds.
The push bar light will flash as long as the Lock feature
is on.
To turn off, press and hold the Lock button again for
2 seconds. The push bar light will stop flashing. The Lock
feature will also turn off whenever the “Learn” button on
the motor unit panel is activated.
LOCK
LIGHT
Push
Bar
Lock
Button
Light
Button
Push
Button
Disconnect the trolley:
The door should be fully closed if possible. Pull down on
the emergency release handle (so that the trolley release
arm snaps into a vertical position) and lift the door
manually. The
lockout feature
prevents the trolley from
reconnecting automatically, and the door can be raised
and lowered manually as often as necessary.
To re-connect the trolley:
Pull the emergency release handle toward the opener at
an angle so that the trolley release arm is horizontal. The
trolley will reconnect on the next UP or DOWN operation,
either manually or by using the door control or remote.
NOTIC
E
Trolley
Release Arm
B9
(In Manual
Disconnect
Position)
Trolley
Manual disconnect position
NO
TIC
E
Emergency
Release Handle
B9
(Down and Back)
Trolley
Release
Arm
Trolley
Lockout position
To prevent possible SERIOUS INJURY or DEATH from a falling
garage door:
• If possible, use emergency release handle to disengage
trolley ONLY when garage door is CLOSED. Weak or broken
springs or unbalanced door could result in an open door
falling rapidly and/or unexpectedly.
• NEVER use emergency release handle unless garage
doorway is clear of persons and obstructions.
• NEVER use handle to pull door open or closed. If rope knot
becomes untied, you could fall.
WARNING
WARNING
CAUTION
WARNING
WARNING
TO OPEN THE DOOR MANUALLY
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