Hella marine Naviled Trio 2NM Fiche Technique page 2

Pre Installation
Remove lamp from packaging. Note the components illustrated in Fig 4.
1.1 Remove lamp Top Cap. Quarter turn clockwise to unlock.
1.2 Remove the Plastic Transit Nut and Washer. (M12 Nyloc Nut is supplied for installation)
1.3 Slide the Light Engine off the Mounting Shaft.
Installation
Step 1 - Lamp positioning holes.
1.1
Make provision for installation holes in the top of the mast
ensuring that once installed, the rubber Cable Grommet
will face directly Aft and the 4mm round hole in the Lamp
Base will face directly Forward. (see Fig 1)
Use Lamp Base as a mounting template.
Mounting hole layout is identical to Hella marine 2984
series Tri-Colour and All Round White / Anchor lamps.
Cable Grommet hole and single round hole in Lamp Base
must be positioned parallel with the vessels centre line.
Do not fasten Lamp Base to the mast.
Perform Step 2 then fasten Lamp base and Mounting
Shaft components together in Step 3.
Step 2 - Connect cable to vessel's power supply.
2.1
Pass the cable end through the Cable Grommet hole
in the Lamp Base so the Superseal Connector can be
positioned inside the Lamp Base. (see Fig.2)
2.2
Connect the cable to the vessel's Tri-Colour and Anchor
lamp circuits as per the Wiring Colour Code below.
Hella marine recommends the use of heat shrink glue
joiners for reliable electrical connections.
Wiring Colour Code
LED modules are polarity conscious. Reverse polarity will not damage this product but will inhibit its function.
Hella marine recommends wire connections be soldered, and heat shrink tubing applied to seal the joint.
Colour Connect to Power
Black Negative (-ve)
Red Positive (+ve) <4W
Blue Positive (+ve) <2W
- Supply Voltage 9-33V (DC only)
NB: Lamp must be protected by a fuse rated at 3 amperes maximum.
2
Fig 1. Lamp Base. (top view)
AFT
Cable Grommet.
Must face directly Aft
when Lamp Base
is installed.
4mm round hole.
Must face directly
Forward when Lamp
Base is installed.
FORWARD
Fig 2.
Superseal
AFT
Connector
Cable Grommet.
Must face directly Aft
when Lamp Base
is installed.
Connect to vessel's
Tri-Colour and Anchor
lamp circuits.
FORWARD
Function
Port / Starboard / Stern
Anchor
Step 3 - Install Lamp Base and Mounting Shaft.
Place the Mounting Shaft inside the Lamp Base and fasten
both components to the top of the mast. (see Fig.3)
Superseal Connector must sit in forward half of the
Lamp Base with the cable positioned on the Starboard
side of the mounting Shaft.
Step 4 - Install Light Engine (see Fig.4)
4.1
Connect the Superseal Connector.
4.2
Hold the Light Engine so the Stern Light sector faces aft.
Slide the Light Engine over the mounting shaft and rotate
until the unit locates on the edges of the Lamp Base.
Once in position, arrow on top of Light Engine will
point directly ahead.
4.3
Install the M12 Nyloc Nut and Plastic Washer to secure the
Light Engine. (Nyloc Nut supplied in plastic bag)
Nyloc Nut requires a maximum torque of 10Nm (7.38 ft/
lbs) to secure the Light Engine.
Do not over-tighten.
Install Top Cap.
Quarter turn anti-clockwise to lock.
Light Engine Removal
1.1 Remove Top Cap. Quarter turn clockwise to unlock. Lever out Top Cap with small flat blade.
1.2 Remove the M12 Nyloc Nut and Washer.
1.3 Slide the Light Engine unit off the Mounting Shaft.
1.4 Disconnect the Superseal Connector.
Fig 3
AFT
Lamp Base
Mounting Shaft
Superseal
Connector
FORWARD
Fig 4
Top Cap
M12 Nyloc Nut
Washer
Light Engine
Lamp Base
Mounting Shaft
Superseal Connector
(shown connected)