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15
8.0 Maintenance and Servicing
Designed to be maintenance free the Obstruction Lights requires minimal attention, though the following maintenance
and servicing information is provided to help ensure the life of your Avlite product.
• Occasional cleaning of the dome lens may be required using a cloth and warm soapy water.
External 24V Battery System (SLA)
Red Status LED Name
Voltage
Description
Slow
High
27.0V and above
Voltage is higher than expected, this may indicate a problem
with the solar regulator.
Off
Optimal
Between 25.0V – 27.0V
Voltage is correct for a charged battery
1 Quick
Good
Approximately 24.0V
Voltage is correct, this is where the lantern returns to normal
operation
2 Quick
Ok
Between 23.5V - 24.0V
Voltage is a little low, but within expectations.
3 Quick
Low
Between 21.0V – 23.5V
Voltage is low, this is where the battery alarm is first activated
4 Quick
Flat
21.0V and below
Voltage is flat, this is where the main LEDs are turned off and
the flat battery cutoff is enabled
External 36V Battery System (SLA)
Red Status LED Name
Voltage
Description
Slow
High
40.5V and above
Voltage is higher than expected, this may indicate a problem
with the solar regulator.
Off
Optimal
Between 37.5V – 40.5V
Voltage is correct for a charged battery
1 Quick
Good
Between 36.0V - 37.5V
Voltage is correct, this is where the lantern returns to normal
operation
2 Quick
Ok
Between 35.0V – 36.0V
Voltage is a little low, but within expectations.
3 Quick
Low
Between 32.0V - 35.0V
Voltage is low, this is where the batteryalarm is first activated
4 Quick
Flat
32.0V and below
Voltage is flat, this is where the main LEDs are turned off and
the flat battery cutoff is enabled
External 48V Battery System (SLA)
Red Status LED Name
Voltage
Description
Slow
High
54.0V and above
Voltage is higher than expected, this may indicate a problem
with the solar regulator.
Off
Optimal
Between 50.0V – 54.0V
Voltage is correct for a charged battery
1 Quick
Good
Between 48.0V - 50.0V
Voltage is correct, this is where the lantern returns to normal
operation
2 Quick
Ok
Between 47.0V – 48.0V
Voltage is a little low, but within expectations.
3 Quick
Low
Between 43.0V - 47.0V
Voltage is low, this is where the battery alarm is first activated
4 Quick
Flat
43.0V and below
Voltage is flat, this is where the main LEDs are turned off and
the flat battery cutoff is enabled