Fluke PN 643657 Welder User Manual


 
Model 16 English Instruction Sheet
Page
8
Diode Test
G
Turn off circuit power before testing. For best results diodes
should be measured out of circuit.
Also refer to VCheck.
Good Diode
16
MULTIMETER
OFF
600V
COM
CAT
+
A
TEMPERATURE
V
Check
16
MULTIMETER
OFF
600V
COM
CAT
+
A
TEMPERATURE
V
Check
Typical voltage
for silicon diode
Single beep
Low Impedance
V•Check
ip03i.eps
Forward Bias Reverse Bias
Bad Diode
16
MULTIMETER
OFF
600V
COM
CAT
+
A
TEMPERATURE
VCheck
or
16
MULTIMETER
OFF
600V
COM
CAT
+
A
TEMPERATURE
VCheck
ip04i.eps
Shorted Open