Install The Lights And Lenses; Attach Manual Release Rope And Handle - Chamberlain 3500 - 1/2HP Series Owner's Manual

Installation Step 7
Install the Light(s) and the Lens(es)
Install the Light(s)
• Install a 75 watt maximum light bulb in (each)
socket. The light(s) will turn ON and remain lit for
approximately 4-1/2 minutes when power is
connected. Then the light(s) will turn OFF.
• If a bulb burns out prematurely due to vibration,
replace with a "Garage Door Opener" bulb.
Install the Lens(es) (Series 5100, 4100,
& 3100)
• See Figure 1.
• Slide lens into guides. Snap bottom tabs into lens
slots.
• Reverse the procedure to remove the lens(es).
Install the Lens (Series 3500 & 2100)
• See Figure 2.
• Locate and loosen (approximately 1/8") the two
screws near top of opener front panel. Position
lens against panel with slotted tabs directly below
screws. Slide lens up to seat tabs behind screws.
Snap bottom tabs of lens into panel slots.
Retighten top panel screws to secure lens.
Installation Step 8
Attach the Manual Release
Rope and Handle
Trolley
Rope
Overhand
Knot
Figure 1
Figure 2
Overhand
Knot
Trolley
• Thread one end of the rope through the hole in the
Release Arm
Manual
The knot should be at least 1" from the end of the
Release Handle
rope to prevent slipping.
• Thread the other end of the rope through the hole in
• Adjust rope length so the handle is 6 feet above the
If it is necessary to cut the rope, heat seal the cut
end with a match or lighter to prevent unraveling.
19
Lens
Guide
Lens
Lens Tab
WARNING
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.
top of the red handle so "NOTICE" reads right side
up as shown. Secure with an overhand knot.
the release arm of the outer trolley.
floor. Secure with an overhand knot.
(Series 5100
Only)
Lens
Tab
Lens
Slot
75 Watt
(Maximum)
Light Bulb
Screw
Panel
Lens Slot
75 Watt Max.
Light Bulb