Electrical Requirements - Craftsman 139.536481DM Manual Del Propietário

INSTALLATION STEP 9

Electrical Requirements

To avoid installation diffi culties, do not run the opener at this time.
To reduce the risk of electric shock, your garage door opener has a
grounding type plug with a third grounding pin. This plug will only
fi t into a grounding type outlet. If the plug doesn't fi t into the outlet
you have, contact a qualifi ed electrician to install the proper outlet.
RIGHT
If permanent wiring is required by your local code, refer to the
following procedure.
To make a permanent connection through the 7/8" hole in the top
of the motor unit:
• Remove the motor unit cover screws and set the cover aside.
• Remove the attached 3-prong cord.
• Connect the black (line) wire to the screw on the brass terminal;
the white (neutral) wire to the screw on the silver terminal; and
the ground wire to the green ground screw. The opener must
be grounded.
• Reinstall the cover.
To avoid installation diffi culties, do not run the opener at this
time.
WRONG
To prevent possible SERIOUS INJURY or DEATH from
electrocution or fi re:
• Be sure power is NOT connected to the opener, and
disconnect power to circuit BEFORE removing cover to
establish permanent wiring connection.
• Garage door installation and wiring MUST be in compliance
with ALL local electrical and building codes.
• NEVER use an extension cord, 2-wire adapter, or change
plug in ANY way to make it fi t outlet. Be sure the opener is
grounded.
PERMANENT WIRING
CONNECTION
Ground Tab
Green
Ground Screw
Ground Wire
19
Black
Wire
Black Wire
White Wire