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Do-It-Yourself (DIY) Question & Answer Forum
anyone good with lathes?
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<blockquote data-quote="revjames" data-source="post: 499996" data-attributes="member: 5256"><p>on my first visit, the 2 pole MCB just visible between the 2 transformers had tripped. on re setting, there was smoke coming from the left hand transformer and again a trip. As the 50v lamp is no longer in use I disconnected the transformer. Operator reckoned it was only tripping after coolant pump was used so tried that, nope pump ok and still tripping. Even without starting the main motor the control supply trips. The heatsink unit in the centre of the panel must be for the DC brake on the spindle? </p></blockquote><p></p>
[QUOTE="revjames, post: 499996, member: 5256"] on my first visit, the 2 pole MCB just visible between the 2 transformers had tripped. on re setting, there was smoke coming from the left hand transformer and again a trip. As the 50v lamp is no longer in use I disconnected the transformer. Operator reckoned it was only tripping after coolant pump was used so tried that, nope pump ok and still tripping. Even without starting the main motor the control supply trips. The heatsink unit in the centre of the panel must be for the DC brake on the spindle? [/QUOTE]
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anyone good with lathes?
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