Documents RT 408 Repairing manual. Chapter one The whole machine problems.

Slide 1 RT 408 Repairing manual Slide 2 Chapter one The whole machine problems Slide 3 1.Machine does not work properly. Possible causes ： 1 ） The battery pack has no…

Documents I. The whole machine problems. 1. Machine does not work properly Possible causes ： 1 ） How to...

I. The whole machine problems 1.Machine does not work properly Possible causes ： 1）How to test the voltage: transfer the millimeter to voltage range(20V), then put the…