Installation Guide
9. Service & Maintenance
Batteries should be carefully inspected on a regular basis in order to detect and correct potential problems before they do harm.
This routine should be started when the batteries are rst received.
9.1 Inspection
• Inspect for cracks in the battery casing
• Check battery terminals and connections to make sure they are clean, free of dirt, uids and corrosion
• All battery cables and their connections should be tight, intact, and NOT broken or frayed
• Replace any damaged batteries
• Replace any damaged cables
• Ensure correct torque is used for the terminal bolts
9.2 Firmware Updates
Consult Discover’s website for the latest rmware. If an rmware update is require, ensure this is done by a qualied installer.
10. Troubleshooting
10.1 Battery Will Not Turn On
Symptom Does the battery turn on for a short time then turns itself off?
Description The battery is likely in a low voltage or low SOC.
Action
Connect to charger and turn on the battery.
Symptom Was the battery left on or stored for extended periods of time?
Description
The battery will turn itself off at 5% SOC. If left sitting at a low SOC, the
battery may have discharged itself completely and cannot be used.
Action Do not use. Replace and recycle.
Symptom
Does the battery appear to turn on, but has no voltage at its
terminals?
Description The battery fuse is likely blown.
Action Replace fuse. Contact Discover for support.
11. Recycling and Disposal
Batteries must not be mixed with domestic or industrial waste. Discover’s Advanced Energy Systems are recyclable and must be
processed through a recognized recycling agency or dealer. Please contact Discover
®
or your servicing dealer for details.
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