20
Replacing the Battery
The AV-OL-310 has an internal battery compartment, which provides the user with the
ability to change the battery after years of operation.
1.
Remove the four socket-head screws on the top lens assembly and separate the AV-
OL-310 lens assembly from the body/base section.
2. Remove 2 x M2 SHCS & washers from the top battery bracket.
3. Separate the light head at the connectors.
4. Lift the upper battery bracket out of the AV-OL-310.
5. Disconnect the old battery
6. Remove the old battery from the chassis.
7. Discard old battery in a safe manner.
8. Reconnect the new battery.
9. Place battery back inside light body, and position the upper battery bracket in the top
of the chassis.
10. Secure using 2 x M4 Cap screws & washers.
11. Feed all wiring back inside light body, and make sure the O-ring is properly placed at
the top of the light body.
12. Please realign bidirectional indicators on the base with the light head to ensure correct
alignment of the light output on the runway.
13. Place the top lens assembly back onto the light body and replace 4 socket head
screws. Half tighten all 4 socket head screws, and then fully tighten each socket head
screw to ensure an even seal.
•
It is recommended that the bolts for holding the light heads to the Solar Base units
have a torque setting applied of 3Nm for a satisfactory seal. Applying a higher Torque
setting is not recommended and may void warranty. If in doubt, please contact your
local Avlite representative.
14. 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 there is an even seal.
Safe Battery Handling
Charging and Discharging
• Always ensure batteries are fully charged when installing new lights. The light will be
dispatched from the Avlite factory fully charged. However if time has elapsed between
dispatch and installation, battery voltage must be checked.
• Never short-circuit or reverse polarity of a battery, damage to the battery and device
may occur, and there is a risk of fire.
• Do not use different types of batteries in the same battery assembly. Sealed lead acid
and NIMH do not mix.
• If the battery has been deep-discharged, a prolonged charging time is required to bring
the battery back to full capacity.
