Chamberlain 1270LMC - Manual (Page 15)

75 Watt
Maximum
Light Bulb
Lens
Guide
Lens
Tab
Lens Slot
Lens Tab
75 Watt
Maximum
Light Bulb
Install the lights
• Install a 75 watt maximum light bulb in the socket.
The light will turn ON and remain lit for
approximately 4-1/2 minutes when power is
connected. Then the light will turn OFF.
• If the bulbs burn out prematurely due to vibration,
replace with a "Garage Door Opener" bulb.
Install the lenses
• Slide lenses into guides. Snap bottom tabs into
lens slots.
• For convenience, the lenses may be installed
after Adjustment Step 4 on page 26.
• Reverse the procedure to remove the lenses.
Installation Step 7
Install the Lights and the Lenses
Installation Step 8
Attach the Manual Release
Rope and Handle
Do not use the red handle to pull the door
open or closed.
The rope knot could become
untied and you could fall. Use the manual
release only to disengage the trolley and, if
possible, only when the door is closed.
Garage doors are heavy. If the door is open
when the handle is pulled, the door could
close inadvertently if it is not properly
balanced. Serious injury may result to persons
under the door. Make sure the doorway is clear
of persons and obstructions before pulling
handle when door is open.
• 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.
The knot should be at least 1" 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 above the
floor. Secure with an overhand knot.
If it is necessary to cut the rope, heat seal the cut
end with a match or lighter to prevent unraveling.
Trolley
NOTICE
Overhand
Knot
Manual
Release Handle
Rope
Overhand
Knot
Trolley
Release Arm
15
WARNING