Attwood 3100 Installation Instructions

3
Quasar 12-Volt 2-Mile
Navigational Light
Without Wire Leads: 3100-3104, 3130-3134
With 7" Wire Leads: 3120-3124, 3150-3154
Attwood marine hardware, navigational lighting, bilge pumps, and other
marine accessories are specified more than any other brand by America's
best-known boat manufacturers as original equipment. Look to Attwood
for quality replacement parts and marine accessories.
SAVE THESE INSTRUCTIONS
Form Number 69385 Rev. B
Meets USCG CFR 183.810, ABYC A-16 requirements, and
all applicable standards as tested by Imanna Labs, 7/8/1995.
2 Nautical Mile visibility. Uses 9230-7 Lamp, 13V, 8 Watt.

FEATURES

The new Attwood 12-volt DC Quasar two-mile navigational sidelights
are designed for mounting on horizontal surfaces, such as the gunwale
or deck. They meet the ABYC Standard A-16, COLREG 72, and
other selected international standards.

REQUIRED FOR INSTALLATION

The stylish housing is supplied in UV-stable, color-matched
polycarbonate or chromed HIPP (High Impact Electroplated
Plastic). The lens completely encapsulates the bulb and socket
assembly for splash resistance. When used with the optional base
gasket, these lights are virtually waterproof.
• Screwdriver.
• Drill with suitable bits — - " (29mm).
• Base gasket (Attwood # 910467) or marine sealant.
• Three #8 or #10 stainless steel pan head screws.

LOCATION

1. Position light(s) on a horizontal surface ( 5 ) of the gunwale or
deck. If installing a combination light, place it on the furthermost
tip of the bow on the centerline of the boat. (See Figure 1a.)
If installing sidelights, the red lens must be on the port (left) and
the green on the starboard (right) as you stand onboard facing
the bow of the boat. (See Figure 1b.)
Figure 1a
112.5 Arc Must Be Clear
Red Green
(Port) (Starboard)
2. Ensure that there are no front or side obstructions, such as rail
stanchions, chocks, anchors, etc., within the arc of visibility
(112.5 each side).
®
03-10
Figure 1b
Red
(Port) (Starboard)
3. Measure and mark location of terminal clearance hole. Be
certain that centerline of hole is aligned with boat centerline.
Drill a - " (29mm)-dia. hole. (See Figure 2.)
Figure 2
(Applies to Quasar Light, not Snap Base)

MOUNTING INSTRUCTIONS

1. To access mounting holes inside the base: Loosen retaining
screw one full turn; lift rear of cover, use flat base screwdriver if
necessary to raise rear, rotate cover up and forward to unlock;
twist lens counterclockwise and remove.
2. Place base into hole and align front and back with the boat
centerline. Use base to mark pilot holes for the mounting screws.
Drill pilot holes.
3. Feed the power source terminals up through the deck and attach
to base terminals. Insulated terminals are recommended.
CAUTION
Position carefully on aluminum boats so that wires do not contact
the hull.
4. Apply gasket (Attwood # 910467) or sealant to deck mounting
area. Gasket is highly recommended on aluminum surfaces.
Place base over the drilled holes.
5. Insert three stainless steel pan head mounting screws through
base and fasten into deck. Replace lens, push cover down over
front of lens lock - rotate back and down. Snap cover down into
position and tighten the retaining screw. (See Figure 3.)
Figure 3
Green
8-Watt
Festoon Bulb
9/16" 1"
• • •
(14mm) (25mm)
•
2-1/4"
(57mm)
•
•
1-1/8"
(29mm)
•
Lock
•
Lock Detail
•
•
•
•
•
•
•
13/16"
•
(21mm)
•
15/16"
(24mm)
•
•
Lens
Lock Catch
Housing
Lock
Lens
Mounting Screws
(Not Supplied)
Screwdriver Slot
Retaining Screw
•
•
Boat Centerline