ZR4 bleed off alarm

by Neil Richmond

I am trying to identify the cause of a Bleed off alarm on a ZR4 compressor.

Any advice from the group. I do not have any manuals or documentation.

Comments for ZR4 bleed off alarm

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Jan 29, 2017
by: Anonymous

Rebuild the check valve at the top of the hp element.

Jul 18, 2016
Loading Diaphragm
by: Utallis

Hi there,

This fault is caused by a burst loading diaphragm. It only takes a pin hole in the diaphragm for this fault to happen.

If you need a diaphragm, contact me here.

Hope this helps.

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