Argus Analyzers AA400 Support

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Quick guide by language:
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Declaration of Conformity: DoC

Warranty description by language:
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AA Series Brochure by language:
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AA Series small format brochure:
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Testing Tips and Techniques

Why is the tester failing nearly every battery when I know they are 'good'?

A wrong value was entered as the reference value for the test. Check the battery label and re-test.
The rating standard set in the tester is incorrect. Check the battery label and enter the correct rating standard (CCA, CA, EN, EN2, DIN, Ω)

Why does the analyzer indicate 'Fail' after capacity test, but 'PASS' after the cranking test?

This can be caused by:

1. A wrong value entered as the reference value for the capacity test.

2. The battery performance has dropped below the manufacturer's specification, but it still retains enough capability to start the vehicle.

Why is the tester failing nearly every battery when I know they are 'good'?

A wrong value was entered as the reference value for the test. Check the battery label and re-test.
The rating standard set in the tester is incorrect. Check the battery label and enter the correct rating standard (CCA, CA, EN, EN2, DIN, Ω)

Why does the analyzer indicate 'Fail' after capacity test, but 'PASS' after the cranking test?

This can be caused by:

1. A wrong value entered as the reference value for the capacity test.

2. The battery performance has dropped below the manufacturer's specification, but it still retains enough capability to start the vehicle.

Why is the tester failing nearly every battery when I know they are 'good'?

A wrong value was entered as the reference value for the test. Check the battery label and re-test.
The rating standard set in the tester is incorrect. Check the battery label and enter the correct rating standard (CCA, CA, EN, EN2, DIN, Ω)

Why does the analyzer indicate 'Fail' after capacity test, but 'PASS' after the cranking test?

This can be caused by:

1. A wrong value entered as the reference value for the capacity test.

2. The battery performance has dropped below the manufacturer's specification, but it still retains enough capability to start the vehicle.