Service manual

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7
Maintenance and Servicing
Designed to be almost maintenance-free, the SLC310 requires 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 SLC310 has an internal battery compartment which provides the user with the ability to change
the battery after years of operation (see figure 2 on page 5).
1. Remove the four socket-head screws on the top lens assembly and open.
2. Disconnect the positive and negative wires from the battery.
3. Remove battery retaining plate and lift battery from cradle.
4. Discard old battery in a safe manner.
5. Reattach positive and negative wires to the new battery.
6. Replace the battery into the cradle, and re-affix retaining plate with two wing-nuts and washers.
7. Replace the lens assembly back onto lantern housing ensuring that no wiring is protruding, and
screw four socket cap screws firmly. Ensure the o-ring seal is clean and clear from foreign matter.
8. To test place dark cover (towel or jacket) 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.