Service manual

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SL07, SLC310 & SLC410
Compact 3-5nm+ Solar Marine Lanterns
SLC310 & SLC410 Models
Problem Remedy
Lantern will not activate. • Ensure lantern is in darkness.
• Wait at least 60 seconds for the program to initialise in darkness.
• Ensure switch setting is on a valid code (not unused ash code).
• Ensure battery terminals and light head are properly connected.
• Ensure battery voltage is above 12volts.
• Check the Status LED’s on the base of the PCB to determine
what type of fault the light is activating.
Flash Codes will not change. • Turn rotary switches several times to ensure contacts are clear.
Lantern will not operate for the
entire night.
• Expose lantern to direct sunlight and monitor operation for
several days. Sealite products typically require 2.5 hours
of direct sunlight per day to retain full autonomy. From a
discharged state, the lantern may require several days of
operational conditions to ‘cycle’ up to full autonomy.
• Reducing the light output intensity or duty cycle (ash code) will
reduce current draw on the battery.
• Ensure solar module is clean and not covered by shading during
the day.
SL07 Model
Problem Remedy
Lantern will not activate. • Ensure internal toggle switch is set to the ‘ON position.
• Ensure lantern is in darkness.
• Wait at least 60 seconds for the program to initialise in darkness.
• Ensure switch setting is on a valid code (not unused ash code).
• Ensure battery terminals are properly connected.
• Ensure battery voltage is above 12volts.
Timing codes will not change. • Turn rotary switches several times to ensure contacts are clear.
Lantern will not operate for the
entire night.
• Reducing the light output intensity or duty cycle (ash code) will reduce
current draw on the battery.
Trouble Shooting