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HEIDENHAIN TNC 306 Service Manual User Manual

Page 106

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SERVICE MANUAL TNC 306/360
Page 99

HEIDENHAIN Service

d) Loosen the mounting screws

Slide out the power supply unit to the right and insert the new power supply unit.

e) Fasten the mounting screws, engage the conntectors again.

*

Observe that no connectors are switched!

f) Close the LOGIC UNIT, switch on the main switch.

Exchange is now finished.

*

Note:
Send and store the boards only in the original packaging that
protects them from aquiring static charge.

Never use conventional plastics to wrap the boards in!

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