STEP 9:
Consult the label on the rear panel of the
Opener to determine i ts proper working volt age.
Normally it will be marked for 115V, 60 cycle
operation. (If it is an export model designed for 220V,
50 cycle operation, the label will clearly indicate this.)
The Opener must be plugged into a properly grounded
receptacle within 3 FT of the Power Unit. A GFI
Type receptacle is recommended. Do not use 2-prong
adapters and do not use extension cords for anything
more than temporary hook-up and testing purposes.
Receptacle wiring should be No. 14 or heavier, and
must be in compliance with local building and
electrical codes.
If local codes require permanent wiring, a GFI type
circuit breaker is recommended to protect the line.
Remove the Strain Relief Bushing and withdraw the
Line Cord from the rear of the Power Unit to expose the
three insulated connectors. Cut the wire at the rubber
jacket of the Line Cord and wire in permanently,
employing proper wiring practices. Discard Strain
Relief. It is not used with permanent wiring.
Step 10: Install
a Rough Service
lamp bulb (75
Watt maximum)
firmly in the light
socket. Light
bulbs in Door
Openers are subjec t to
vibration during normal
operation which may
shorten their life spans.
Rough Service bulbs, available at most hardware stores,
are recommended. Fit Light Diffuser tabs into the
panel slots as shown.
STEP 11: On most models, the
Limit Cams are installed at the
factory. If the Limit C ams have not
been installed, or it is necessary to
move a Limit Cam to a different link,
fasten them to the chain as shown at
right in the approximate positions as
illustrated below. Position the
Switch Actuators as shown below.
104380
DISCONNECT POWER
AT FUSE BOX AND
OPENER BEFORE
WIRING PERMANENTLY
TO PREVENT
ELECTROCUTION.
WARNING
104381
DOWN
LIMIT CAM
UP LIMIT
CAM
IMPROPER WIRING
COULD CAUSE
ELECTROCUTION OR
DAMAGE TO
CIRCUITRY. FOLLOW
LOCAL BUILDING AND
ELECTRICAL CODES.
WARNING
106428
FASTENING
LIMIT CAM TO
CHAIN
INSTALLING THE OPENER 9