Service manual

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SL07, SLC310 & SLC410

Compact 3-5nm+ Solar Marine Lanterns

How to Change the Regulator (SLC310 & SLC410 Models)

1. Remove the 4 x M6 x 20 socket head cap screws and 4 x M6 nylon washers, then disconnect the

light head from the chassis.

2. Remove the 2 x M4 x 20 socket head cap screws, 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 S points on the regulator.

9. Connect the solar negative wires to the S 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 B point on the regulator.

12. Reconnect the battery.

13. Ret the battery top bracket into the solar unit using the 2 x M4 x 20 socket head cap screws.

14. Ensure the top O-ring is sitting correctly into the top casting. Ret the light head and tighten

the M6 x 20 socket head cap screws with the 4 x M6 nylon washers evenly. DO NOT

OVERTIGHTEN.

Use the label to ensure correct location

of wires during assembly

SL10 AMP Regulator shown when

correctly tted