MBT1015 rev-C
User’s Manual Version 18.08
12. Continue from the previous test (either Fig. 55, 56 or 57); proceed to the next
step by pressing key will enter to the display as follows. (Fig.60)
13. Make sure the electrical loads (Headlights, High lights, heaters, etc) are
switched ON. [Important Note: Do not switch ON the Air Conditioner as it may
affect the results]. Let the engine runs at idling speed. Do not Rev.
14. Then press key to continue. The display will show: (Fig. 61)
15. After analysing, the analyser will display the results Fig.62 or Fig.63
depending on the outcome.
Diode Ripple Test
Switch ON all
electrical loads.
Run engine up at
idling speed.
Press [Enter].
Fig. 60
Diode Ripple Test
At idling rpm:
Analysing...
Please wait!
Fig. 61
Results: High Ripple
AC ripple test,
At idling rpm:
Max.<0.5V: 0.8V
Check alternator
diodes.
[Exit] to Menu
Results: OK
AC ripple test,
At idling rpm:
Max.<0.5V: 0.19V
Ripples are good.
[Exit] to Menu
Fig. 62
Fig. 63
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