Triac inverter manual

All info relating to the Denford Triac series of CNC milling machines

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Multispool
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Triac inverter manual

Post by Multispool » Thu 21 Aug , 2008 16:58 pm

Desperately need a datasheet or manual for the Brown Pestell inverter!

Control voltage not changing rpm!

any help appreciated!
Early Denford metric manual Mill
Retrofitted Triac
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Triac whizz
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Post by Triac whizz » Sun 24 Aug , 2008 18:40 pm

I'm sure there's one on the forum - use the search facility

but you'd probably be better buying a new one
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Multispool
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Post by Multispool » Sun 24 Aug , 2008 23:56 pm

I did before I posted, the only one I could find was the IMO Jaguar
viewtopic.php?t=864

Which bears certain likeness to the Brown one, however setting up is very likely to be different.
Early Denford metric manual Mill
Retrofitted Triac
Easiturn-3

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davidimurray
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Post by davidimurray » Fri 29 Aug , 2008 10:20 am

There is also a parajust manual -

viewtopic.php?t=462&highlight=parajust

Multispool
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Post by Multispool » Sat 30 Aug , 2008 10:12 am

Thanks David,

Also found an earlier diagram of the Brown Pestell inverter here!
viewtopic.php?t=1243&highlight=pestell

There are Terminal-use-variations in these depending on year built so need care with connections!

Triac whizz said:
but you'd probably be better buying a new one
Yes I tend to agree, these inverters are quite primitive by todays standards!
Early Denford metric manual Mill
Retrofitted Triac
Easiturn-3

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