Electrical Requirements - Craftsman 139.53977SRT Manual Del Propietário

INSTALLATION STEP 9
Electrical Requirements
To avoid installation difficulties, 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 fit into a grounding
type outlet. If the plug doesn't fit into the outlet you
have, contact a qualified electrician to install the
proper outlet.
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 prevent possible SERIOUSINJURYor DEATHfrom
electrocution or fire:
• Be sure power is not connected to the opener, and
disconnect power to circuit BEFORE removing cover to
establish permanent wiring connection,
• Garagedoor installation and wiring MUST be in
compliance with all local electrical and building codes.
• NEVERuse an extension cord, 2-wire adapter,or
change plug in any way to make it fit outlet, Be sure
the opener is grounded.
PERMANENT WIRING
CONNECTION
Ground Tab
\
Green \\
Ground Screw
Black
Wire
2O