Craftsman 139.53939D Manual Del Propietário página 19

INSTALLATION STEP 9
Attachthe Emergency Release Ropeand Handle
• Thread one end of the rope through the hole in the top of the
red handle so "NOTICE"reads right side up as shown. Secure
with an overhand knot at least 1" (2.5 cm) from the end of the
rope to prevent slipping.
• Thread the other end of the rope through the hole in the release
arm of the outer trolley.
• Adjust rope length so the handle is 6 feet (1.83 m) above the
floor. Ensurethat the rope and handle clear the tops of all
vehicles to avoid entanglement. Secure with an overhand knot.
NOTE:If it is necessary to cut the rope, heat seal the cut end with
a match or lighter to prevent unraveling.
To prevent possible SERIOUSINJURYor DEATHfrom a falling
garage door:
• If possible, use emergency releasehandle to disengage
trolley ONLYwhen garage door is CLOSED.Weak or broken
springs or unbalanceddoor could result in an open door
falling rapidly and/or unexpectedly.
• NEVERuse emergency releasehandle unless garage doorway
is clear of persons and obstructions.
• NEVERuse handle to pull door open or closed. If rope knot
becomes untied, you could fall.
Trolley
I
INSTALLATION STEP 10
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.
Emergency _ ,_verhandnot
Release Handle
To prevent possible SERIOUSINJURYor DEATHfrom
electrocution or fire:
• DisconnectALL electric and battery power BEFORE
performing ANY service or maintenance.
• Garage door 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.
PERMANENTWIRING
CONNECTION
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:
• Removethe motor unit cover screws and set the cover aside.
• Removethe 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.
• Reinstallthe cover.
To avoid installation difficulties, do not run the opener at this
time.
Ground Tab
Green
Ground Screw
Ground Wire . Wire
White Wire Black Wire
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