© Jun. 2021 5-4 1323RE&1623RE Operation Manual
PRE-OPERATION INSPECTION
• Ensure the battery negative and positive poles are
correctly connected.
• Ensure the battery connections are not corroded.
• Check the battery electrolyte level is proper (for
lead-acid battery requiring maintenance).
• Check the battery box for accumulated water, if any,
clear the water.
• Check the internal and external paint of battery for
damage, if any, touch up the damaged paint
immediately to prevent corrosion and keep the box
insulated.
NOTE: Add terminal protectors and antiseptic sealants
to help eliminate corrosion of the battery terminals and
cables.