Major tech MT245 Gebrauchsanweisung - Seite 14

Blättern Sie online oder laden Sie pdf Gebrauchsanweisung für Prüfgeräte Major tech MT245 herunter. Major tech MT245 20 Seiten. Car battery tester

Note: Do not shut down the engine during the test. All electrical

appliances and equipment are turned off. Switching on/off any

electrical appliance in the vehicle during the test will affect the

accuracy of the test results.

The tester will perform the following tests in sequence:

For ripple test, the tester will display real-time ripple, and display

ripple voltage and charging voltage value at the bottom line. The

ripple test takes approximately 6 seconds.

After the ripple test, the tester will automatically start the load voltage

test.

Charging test

Load test

****

The load voltage test takes about 3 seconds, and then prompts "step on

the throttle to increase the engine speed"

Charging test

Increase the speed to 2500rpm

Hold for 5 seconds. Press OK to continue.

Operate accordingly to increase the engine speed to 2500rpm or above

for 5 seconds.

When the speed increase is detected, the tester starts the charging

voltage test.

Charging test

Test

****

After the test, the tester displays the effective charging voltage, ripple test

results and charging test results.

Starting test

Load 14.16V

No load 14.39V

Replace 15MV

Normal charging

Note: If no increase in speed is detected, it should be a failure of the

generator regulator or a failure of the connection to the battery.

The tester will try 3 further tests. If it still fails, it will skip the

speed increase test, and the test result shows "no voltage output".

See below:

Check the connection between the generator and the battery and retest.

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