TROJAN BATTERY
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5. PREVENTATIVE MAINTENANCE
5.1 INSPECTION
î Power off battery before inspection.
î Examine the outside appearance of the battery. The tops of the batteries and terminal connections
should be clean, dry and free of corrosion.
î Check battery cables and connections. Replace any damaged cables and tighten any loose connections.
Refer to Section 4.2: “Terminals and Torque Values.”
5.2 CLEANING
Check the battery for cleanliness at regular intervals and keep terminals and connectors free of corrosion.
Terminal corrosion may adversely affect the performance of the battery and present a safety hazard.
î Power off battery before cleaning.
î Disconnect the battery from the charging source and the load.
î Clean the top of the battery, terminals and connections with a damp cloth or non-metallic brush.
If the battery is extremely soiled, a household cleaner may be used.
î Dry with a clean cloth.
î Keep the area around batteries clean and dry.
6. CHARGING
6.1 BACKGROUND
Trojan
®
GC2 48V Lithium-Ion batteries may be used in applications where lead-acid batteries have previously been
utilized. Best charging results are obtained by using an appropriate Trojan-recommended charger and charging profile
(algorithm). Refer to documentation on your specific charger for more information.
4.12 CAN BUS CONTINUED
A certified field service technician can update the battery firmware over the CAN bus to add features or enhancements.
The CAN bus interface is galvanically isolated from the internal battery voltages. Therefore, an external power source
is required to turn on and power the field side of the isolated CAN bus. Contact Trojan’s technical support engineers if
you have any questions about the CAN bus interface and its use. See Section 8: “Maximizing the Performance of Your
Battery” for technical support information.