Service manual

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Maintenance and Servicing

Designed to be almost maintenance-free, the SLC300, SLC400, SLC500 & SLC600 require minimal

attention, though the following maintenance and servicing information is provided to help ensure the

life of your Sealite product.

1. Cleaning Solar Panels- occasional cleaning of the solar panels may be required. Using a cloth

and warm soapy water, wipe off any foreign matter before rinsing the panels with fresh water.

2. Battery Check- inspection of batteries should be performed every three years (minimum) to

ensure that the charger, battery and ancillary electronics are functioning correctly. Using a

voltage meter, check that the battery voltage is at least 12 volts under 100MA load, and ensure

all terminals are clear of foreign matter.

Replacing the battery

The SLC300, SLC400, SLC500 & SLC600 lanterns have a sealed battery compartment which

provides the user with the ability to change the battery after years of operation. The 2-piece design

ensures ease of maintenance, as the base remains fixed to the supporting structure.

1. From the front of the lantern, unscrew the four socket cap screws from the base of the lantern,

and remove the body from the base plate (for SLC300’s- carefully lower body until chain takes

weight).

2. Unscrew the 4 pan-head screws from the battery lid to gain access to battery.

3. Disconnect the positive and negative wires from the battery.

4. Discard old battery in a safe manner.

5. Reattach positive and negative wires to the new battery.

6. Replace the 4 pan-head screws with the battery lid.

7. Replace the lantern body onto the base plate ensuring that no wiring is protruding, and screw four

socket cap screws firmly.

8. To test place dark cover on top of light to activate sensor, light will come on.

Care must be taken to observe the polarity of each wire before they are connected.

To ensure waterproofing of the unit, make sure that no wires are protruding and that there is

an even seal.

Always discard old batteries in a safe manner.