AV-C310-ILA& AV-C410
Solar Powered ICAO Low Intensity Obstruction Light Type A
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1.
Remove the 4 x M6 x 20 socket head cap screws (SHCS) and 4 x M6 nylon washers, then
disconnect the light head from the chassis.
2.
Remove the 2 x M4 x 20 SHCS, 2 x M4 spring washers and 2 x M4 penny washers then remove
the upper battery bracket containing the regulator.
3.
Disconnect the battery.
4.
Take note of the wire colours and location in the regulator.
5.
Disconnect the wires from the regulator.
6.
Remove the 2 x M4 CSSK screws, 2 x M4 nylock nuts and 2 x M4 penny washers that retain the
regulator to the top battery bracket and remove the regulator.
7.
Fit the new regulator using the 2 x M4 CSSK screws, 2 x M4 penny washers and 2 x M4 nylock
nuts.
8.
Connect the solar positive wires to the solar + points on the regulator.
9.
Connect the solar negative wires to the solar – points on the regulator.
10. Connect the battery positive wires to the B point on the regulator.
11. Connect the battery negative wire to the battery – point on the regulator.
12. Reconnect the battery.
13. Refit the battery top bracket into the solar unit using the 2 x M4 x 20 SHCS.
14. Ensure the top O-ring is sitting correctly into the top casting. Refit the light head and tighten the
M6 x 20 SHCS with the 4 x M6 nylon washers evenly.
DO NOT OVERTIGHTEN.
Recommended torque settings for Fitment of Light Heads to Solar Base units using the 4 Hex
Bolts supplied. It is recommended that the bolts for holding the light heads to the Solar Base units
have a torque setting applied of 3Nm for a satisfactory seal.
Applying a higher Torque setting is not recommended and may void warranty. If in doubt, please
contact your local Avlite representative.
Use the label to ensure correct location
of wires during assembly
SL10 AMP Regulator shown when
correctly fitted
How to change the regulator
