COX CXO300 - Battery Connection and Anodes

6.0 MAINTENANCE
6.0 MAINTENANCE
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CXO300 OWNER’S MANUAL
6.4.14 CONNECTING AND DISCONNECTING THE BATTERY
Whenever working with the battery terminals, ensure your outboard(s) is(are) shut down and the helm
ignition and battery cut-off switches are in the off position.
The consequences of not following the process to isolate the batteries correctly could cause risk of
injury and damage to the vessel’s electrical systems.
Single battery install.
When disconnecting battery terminals, always disconnect the positive (+) or red cable first, then
disconnect the negative (-) or black cable. Ensure the battery remains isolated whist any maintenance
takes place on the outboard.
When reconnecting battery terminals, always connect the positive (+) or red cable first, then connect the
negative (-) or black cable. Ensure both connectors are tightened to prevent loosening during operation
and that any battery caps are tightly screwed and secure. Check that the battery support is secure to your
vessel, including any brackets.
Multiple battery installations
Ensure vessel ‘Battery Parallel switch(s)’ are switched so the batteries are NOT in parallel.
Ensure for ALL batteries supplying power to the out boards:
When disconnecting battery terminals, always disconnect the positive (+) or red cable first, then
disconnect the negative (-) or black cable. Ensure all of the batteries remains isolated whist any
maintenance takes place on the outboard(s)
When reconnecting battery terminals, always connect the positive (+) or red cable first, then connect the
negative (-) or black cable. Ensure both connectors are tightened to prevent loosening during operation
and that any battery caps are tightly screwed and secure. Check that the battery support is secure to your
vessel, including any brackets.
6.4.15 FUSES
There are no replaceable fuses in your outboard(s). In the event of any issues not covered by the
troubleshooting section of this manual, contact your Cox Powertrain official dealer for advice.
6.4.16 ANODES
Sacrificial anodes are designed in the outboard to protect the metal surfaces from galvanic corrosion.
These anodes will deplete during normal operation and must be maintained and replaced in line with the
maintenance chart to ensure the outboard is fully protected.
When replacing anodes, consult an authorized Cox Powertrain dealer for the correct type and material.