Push Button Switch

Push Button Switch Check

Adjust the multimeter Rx1.

1. Check the normally open : NO.

    If the needle of the multimeter does not shows. Press at the push button switch.If the needle of the multimeter show, it meaus that the NO work normally.

                                        

                                                                   Push Button Switch 

Press at the push button switch.

2.  Check the normally close : NC
      If the needle of  the multimeter  shows. Press at the push button switch.If the needle of the multimeter does not shows, it meaus that the NC work normally.

Press at the push button switch.

FUSE CHECK

FUSE  CHECK

Adjust  the multimeter  R x 1

Use a multimer to measure the fuse at the head and end of the fuse. If the needle of the mulmiter shows,it maus  that the fuse work normally.