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- Posts: 238
- Joined: Sun Oct 29, 2006 1:46 am
I recently got an HP 5970B with a Balzers TCP 040 turbomolecular pump controller.
Sadly the TCP 040 doesn't start. It just emits a high-pitch noise for some tenths of a second and the control buttons flash up.
Otherwise nothing happens. What parts of the TCP 040 should be replaced in case of that error?
Alternatively I have a TCP 300 around. Is it a compatible replacement for the TCP 040?
Sadly the TCP 040 doesn't start. It just emits a high-pitch noise for some tenths of a second and the control buttons flash up.
Otherwise nothing happens. What parts of the TCP 040 should be replaced in case of that error?
Alternatively I have a TCP 300 around. Is it a compatible replacement for the TCP 040?
