Overhead door Legacy 800 2026, Руководство пользователя

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©2009 Overhead Door Corporation Part Number 37027500123 02/26/2010 REV. 1
20
CARRIAGE LOCK
The Carriage Lock can be manually engaged or
disengaged.
• To disengage Carriage Lock.
– Pull handle downward towards opener power
head.
• To engage Carriage Lock.
– Pull handle towards door.
UNLOCK
DOOR
LOCK
TO RECONNECT
PULL TOWARD
DOOR
TO RELEASE
PULL TOWARD
THE OPENER
FIG. 6-3 Engage/Disengage Carriage Lock
UP/DOWN FORCE
1. By turning the " Close Force Control "
CLOSE
clockwise ,
the DOWN force can be increased. By turning the
" Close Force Control "
CLOSE
counter-clockwise , the
DOWN force can be decreased . Set the DOWN
force level at the minimum force required to
close door without reversing.
2. Once the desired level is selected, this stores the
necessary force level for the DOWN direction in
memory.
3. By turning the " Open Force Control " OPEN clockwise ,
the UP force can be increased. By turning the
" Open Force Control " OPEN counter-clockwise , the
UP force can be decreased. Set the UP force level
at the minimum force required to open door
without stopping.
4. Once the desired level is selected, this stores
the necessary force level for the UP direction in
memory..
ERASE - OPEN/CLOSE TRAVEL LIMIT
1. Press and hold both of the " SET " buttons
(
SET
&
SET
) together until the green indicator light
blinks (about 5 seconds).
2. All close and open travel limit settings are erased.
Then follow the steps above to reprogram close
and open travel limits.
NOTE: The opener will not close the door
automatically unless the Safe-T-Beam® System is
installed.
CONTACT REVERSE TEST
The force adjustments and limit switch settings
MUST BE COMPLETED before testing.
1. Testing.
• Open garage door using Wall Control.
– Place a 2" x 4" board (laid flat) under center of
garage door opening (Fig. 6-6).
• Close garage door using Wall Control.
• When door contacts board, the door must
stop (within 2 seconds) and reverse direction
returning to open position.
2. Adjustment.
• If the door does not properly reverse.
– Check to see if door has " close " limit
programmed. It should not have reached its
"
close " limit before hitting board.
– If the door STOPS but does not reverse,
decrease " CLOSE FORCE "
CLOSE
control setting
slightly (turn it counter-clockwise).
• Test again. Repeat as necessary until door
reverses upon contacting board.
FIG. 6-6 2 x 4 under center of door opening
OPEN
FORCE
CLOSE
Down Force
Control
Adjustment
Up Force
Control
Adjustment
ROTATE
CLOCKWISE
ROTATE
COUNTER-CLOCKWISE
(Increasing Force)
(Decreasing Force)
FIG. 6-5 Force Control Adjustment