Safety Functions; Troubleshooting - TAGLab C4 User Manual

Safety Functions

The charger features the following safety features to prevent damage to the charger and the battery or the
•
vehicle:
Short Circuit Protection (defective battery),
o
Reverse Charge Protection (connected with reversed polarity),
o
Sparking
o
Over Heat Protection
o
Over Current Protection
o
Over Charge Protection
o
Trouble shooting
Common problems and solutions:
•
No display: check the mains cable and the current connector.
•
For safety sake, a battery voltage of at least 2.5V is required to start a charge.
•
Separate the charger from the mains and check the connection
•
Error
The "Error" LED
indicator lamp
(9) goes on
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TAGLab
Possible Cause
Battery defective.
The battery voltage is less than 1.5V and
greater than 0.5V
The battery voltage is less than 5V for a 6V battery
or less than 11V for a 12V battery after charging
the battery for 4 minutes
Battery voltage is under 6V or 12V after 2
minutes of fully charging
Unable to fully charge within 24 hrs.
Battery incorrectly connected / not connected.
Battery voltage selected not correct (6/12 V)
Solution
Have the battery checked by a
specialised workshop
Change the battery.
Disconnect the charger and check
the connections.
Disconnect the charger and wait for
the LED indicator lamps to go out.
Then reconnect the charger and
adjust to the correct battery
voltage.
Battery Charger | C4