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Chapter 6 - Exchange of Thyristors for Size A6
DCS 500 / DCS 600 Service Manual
VI A
6 - 9
Figure 6-10
Mounting clamp, correct torque
Note
: The correct torque is indicated by means of the welded indi-
cating spring.
11. Perform an OHM test to make sure the thyristor is ok.
12. Reconnect all other dismantled parts.
13. Perform an OHM test between U1, V1, W1 and C1, D1 to make
sure the power part is ok.
Torque indcating
spring
correct torque
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