Adjustment Step 2
Adjust Force
Force Adjustment Controls are located on back
panel of opener. FORCE ADJUSTMENT settings
regulate amount of the power required to open and
close door.
NOTE: The door STOPS in the UP direction if
anything interferes with its travel. Door
REVERSES in the DOWN direction if anything
interferes with its travel (including binding or
unbalanced doors).
If the force adjustments are set too light, door travel
may be interrupted by nuisances reversals in
DOWN direction and stops in UP direction. Weather
conditions can affect the door movement, so
occasional adjustment may be needed.
Maximum force adjustment range is 260 degrees,
about 3/4 of a complete turn. Do not force controls
beyond that point. Turn force adjustment controls
with a screwdriver.
DO NOT USE FORCE ADJUSTMENTS TO
COMPENSATE FOR A BINDING OR
STICKING GARAGE DOOR. EXCESSIVE
FORCE WILL INTERFERE WITH PROPER
OPERATION OF SAFETY REVERSE SYSTEM OR
DAMAGE GARAGE DOOR.
FORCE ADJUSTMENT CHART
TEST DOWN (CLOSE) FORCE
Grasp the door handle or door bottom when door is
about halfway through DOWN (CLOSE) TRAVEL.
Door should reverse. If the door is hard to hold or
doesn’t reverse, decrease DOWN (CLOSE) FORCE
by turning the control in a counterclockwise
direction. Make 10 degree turn adjustments until
door reverses normally. After each adjustment, run
opener through a complete cycle.
PROCEED TO STEP 3.
IF DOOR DOES NOT OPEN AT LEAST 1.5M
Increase UP (OPEN) FORCE by turning the control
in a clockwise direction. Make 10 degree turn
adjustments until door opens completely. Readjust
UP LIMIT if necessary. After each adjustment, run
opener through a complete travel cycle.
IF DOOR REVERSES
DURING DOWN (CLOSE) CYCLE
Increase DOWN (CLOSE) FORCE by turning
control clockwise. Make 10 degree turn adjustments
until door completes close cycle. After each
adjustment, run the opener through a complete
travel cycle.
21
Force
Adjustment
Controls
Antenna
KG
KG
M.D.C. CERT. NO.
1
3
9
7
5
132C2105-1
WARNING: To reduce the risk of severe injury
or death by entrapment, when adjusting either
the force or limits of travel controls ensure that
the door reverses on a 1 inch object (or a 2 x 4
board laid flat). See instructions for proper
adjustment procedure.
This device complies
with FCC Rules Part
15. Operation of this
device is subject to the
following conditions:
1. This device may
not cause harmful
interference. 2. This
device must accept
any interference
that may be received,
including interference
that may cause
undesired operation.
PART NO:
Nº DE PIÈCE:
D.O.C. CERT. NO.
DATE:
Sears Roebuck & Co.
Sears Canada Inc., Toronto
Assembled in Mexico - Assemblé du Mexique
PAT. #RE29,525; 4,750,201; 4,806,930 Other Patents Pending.
AVERTISSEMENT: Pour réduire les risques de
blessures mortelles par happement, après tout
réglage de la force de déclenchement ou des
seuils de fin de course s'assurer que le sens de
la course s'inverse lorsque la porte entre en
contact avec un object de 13 mm (1 po) de
hauteur (ou un madrier de 2 x 4 de section, à
plat) posé sur le sol. Effectuer les reglages
selon les procédures décrites dans la notice.
1
3
9
7
5
2
3
TO PROGRAM RECEIVER CODE
FOR EACH REMOTE CONTROL
1. Press and HOLD remote control
transmitter push button.
2. Press receiver code button. The opener
light will flash once.
3. Release transmnitter button. Opener
has learned code.
TO ERASE ALL RECEIVER CODES
1. Press and HOLD receiver code button.
Green indicator light alongside will turn
ON.
2. When light turns OFF (about 6
seconds) ALL codes are erased from
opener memory.
1
Adjustment Label
KG
KG
1
3
9
7
5
1
3
9
7
5
