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Quick guide for TBA firmware V1.070
9. Device security and alarms.
The battery tester has security measures whose work is signalized
by alarms on the display.
Security measures and alarms warn the User against incorrect handling
and protect the device from damage.
Every time the alarm is displayed, the discharge current is prevented
from flowing through the tester.
I. Starting the tester without the battery connected.
(figure 39)
Solution to the problem: the battery should be connected.
II. Reverse connection of the battery.
(figure 40)
The warning is displayed if a battery is connected contrary to the
(+/-) signs.
At the same time the sound signalization will inform about reverse
polarization.
The system will prevent further work until the battery is appropriately
connected.
Solution to the problem: the battery should be connected in accordance
with the (+/-) signs.
III. Reverse connection of the battery after pause and restart of the
discharge process.
(figure 41)
If the pause of the process occurs (by the [OFF] button being pressed),
information about the end of the discharge process is displayed.
The battery can now be disconnected and connected again, however,
its reverse connection will prevent the tester from further work.
Solution to the problem: the battery should be connected in accordance
with the (+/-) signs.
IV. Switching on the tester with the [safety switch] off.
(figure 42)
Solution to the problem: the [safety switch] should be turned on.
V. Overcurrent protection
(figure 43)
– the discharge current value
exceeds the maximum value.
The display will show the “Current Overload” information when the
battery current exceeds
102.5A – for TBA 60
152.5A – for TBA 150
Solution to the problem: Cancel the emergency message following
instructions in point 10. If the alarm occurs again, contact the support
service.
figure 40
figure 41
figure 42
figure 39
figure 43
