Diode Rectifier - Robin RGX1800 Service Manual

I NORMAL CAPACITY OF CONDENSER
MODEL . RGX1800 RGX2400 / RGX3500
RGX5500
0
I
14,tiF / 20,zF
17,uFX2 28fiFX2
Resistance
0
14,ciF 1
I
20fiF I 17pFX2 28,uFX2
A
Table 9-3
N If such an instrument is unavailable, the condenser can be checked by replacing with a new one.
If the generator performs good with new condenser, the cause of trouble is defect in original
condenser.
9-7 DIODE RECTIFIER
DIODE RECTIFIER
Brown/
White
Brown
Brown
Orange
Orange 0
II
cl
Brown
Brown
II [I
Brown/White
Fig. 9-9
CIRCUIT TESTER
Fig. 9-10
Circuit inside of the diode rectifiers is as shown in Fig. 9-9. Check continuity between each terminal by
using a circuit tester as shown in Fig. 9-10. The rectifier is normal when condtinuity is as follows:
n
Checking table for analogue circuit tester.
r
Apply black Qneedle of the circuit tester
Analogue circuit tester
Brown
Brown Orange ! Brown/White
Brown
No continuity No continuity 1
Continuity
Apply red @ needle
Continuity
of the circuit tester
Table 9-4-i
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