Installation:
This light should be installed at least 152mm (6”) below the water line by qualified/approved personnel using proper tools and
materials. The minimum hull thickness is 8mm (0.31”) and maximum (for sufficient heat dissipation) is 73mm (2.87”) with an
access area of at least 100mm (3.9”) left behind the light for LED array servicing and general ventilation.
After selecting a flat surface, cut a 60mm (2-3/8”) diameter hole through the vessel hull in the desired location. Caution! Check
that no electrical wiring, fuel lines, oil lines, water lines etc., pass near or through the intended hole location.
Remove numbers (4) [with attached (5)], (7) + (8) from the light. Carefully coat the Flanged Main Body (1) and inner surface of
above cut hole with 3M 5200 Marine Adhesive or equivalent. Caution! Avoid placing adhesive on flanged main body threads. Note:
Exposed inner hole surface must be properly sealed before light installation to prevent potential water intrusion into the hull proper.
Holding the Flanged Main Body (1), push the light through the hole, slide the Compression Ring (7) over the Flanged Main Body (1)
and then tighten the Locking Ring (8) hand tight. Note: Ensure that the tips of all three set screws (13) are NOT touching the
Compression ring (7). After the 3M 5200 Marine Adhesive is fully cured, tighten the three set screws (13) to 7 Nm (5 ft/bs) using a
3mm allen wrench.
Insert the Projector Mount (3) in the Flanged Main Body (1) and hand tighten Projector Lid (4) [with attached (5)]. Upon
completing light installation, it is highly recommended that the Flanged Main Body (1) face be coated with antifouling paint and a
wire lead be connected from the Locking Ring (8) M4 x 0.7 tapped hole to the vessels grounding and cathodic protection system.
Securely mount the LED Driver (23) as high as possible away from the light and point electrical wires downwards. Connect loose
LED driver RED wire lead to a switched and fused power source utilizing supplied fuse, connect loose LED driver BLACK wire lead to
a good ground. Plug LED driver (25) output connector to LED light input connector (24).
Caution! Directly connecting power source to light without using the LED driver will permanently damage the light.
Serviceable Parts:
The SV20 LED Underwater Light is field serviceable and most of the parts are replaceable. However, numbers (9), (10) + (11) are
not field serviceable on this light. Please contact our technical support staff to discuss your individual needs.
Underwater Lights Europe Sarl
16, rue Rouaze
06400 Cannes, France
Phone: 33-(0)-4-97-21-02-96
Fax: 33-(0)-4-97-21-10-96
Internet: www.seavision.com
Underwater Lights USA, LLC
3406 SW 26th Terrace, C-6/7
Fort Lauderdale, FL 3331
2
USA
Phone: 1-954-760-4447
Fax: 1-954-525-3261
Internet:
www.seavision.com
Email:
DOC:013015-4
Email: [email protected]
Thru-Hull Mount, LED Array
SV20 LED
Underwater Light
WHITE MODELS A11A11B41-13G32C-36, 12VDC & A11A11B41-14G32C-36, 24VDC
BLUE MODELS A11A11B49-13G32C-36, 12VDC & A11A11B49-14G32C-36, 24VDC
CABLE STRAIN RELIEF
20110
18
STRAIN RELIEF O-RING
20109
17
THERMOSWITCH
20108
16
WHITE LED ARRAY
BLUE LED ARRAY
20106
20121
14
M6 x 1.0 x 16LG SST SET SCREW
20021
13
PROJECTOR LID GASKET
20016
12
OUTER GLASS GASKET
20046
10
GLASS
20045
9
LOCKING RING
20011
8
COMPRESSION RING
20010
7
LED SHIELD
20105
6
PROJECTOR CAP
20104
5
PROJECTOR LID
20103
4
PROJECTOR MOUNT
20101
3
GLASS RETAINING COLLAR
20042
2
FLANGED MAIN BODY
20039
1
DESCRIPTION
PART
BALLOON
12VDC LED DRIVER COMPLETE
24VDC LED DRIVER COMPLETE
20116
20117
23
RUBBER GROMMET
20111
19
INNER GLASS GASKET
20048
11
LED ARRAY CONNECTOR
20107
15
ELECTRICAL CABLE
20112
20
M3 x 0.5 x 5LG SST PPHS
20113
21
M3 x 0.5 x 20LG SST SHCS
20114
22
RECEPTACLE ASSEMBLY, 2-WAY
20118
24
PLUG ASSEMBLY, 2-WAY
20119
25
