BMPRO optional TrailCheck, Owner'S Manual

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13
Red indicates that a fault has been detected such the Pull Pin contacts being in poor
condition or battery not detected.
When I pull the pin, the red LED is flashing 1 pulse:
The pull pin internal contacts may have become corroded particularly by exposure to
salt water or dirt leading to the resistance building up which may cause the brakes
to not operate correctly or for as long as desired. If possible try cleaning the contacts
with nail file or other means until the warning light resumes Orange or Green with
the pin out, then replace the pin.
When I pull the pin, the red LED is flashing 2 pulses:
The system has been unable to detect a battery. Check the condition of the battery
manually and confirm wiring is appropriately arranged and fuses intact.
I have charged my house battery, but TrailSafeBT shows an orange LED.
If a large load is applied to the house battery, such as a fridge, the house battery
terminal voltage may drop below the minimum
TrailSafeBT
threshold (due to
the internal resistance of the house battery). While the house battery may still be
capable of operating the brakes for the minimum required time,
TrailSafeBT
cannot
accurately determine if there is sufficient charge remaining to support 15 minutes of
braking. Switch off any loads and re-test.
I thought it was not a good idea to remove the pin?
This is a key feature of the device and by removing the pin to test the unit it checks
to ensure that the contacts inside the case are not corroded and capable of making
a suitable electrical connection including wiring to the brakes. It also checks the
battery is ready to function should an emergency happen