Gestational diabetes also known as gestational diabetes mellitus (GDM), is when a woman without diabetes, develops high blood sugar levels during pregnancy. Gestational diabetes generally results in few symptoms. It; however, increases the risk of pre-eclampsia, depression, and requiring a Caesarean section.
The first step of pressure testing is to make sure that all of the PEX tubing is undamaged and properly fastened to the manifold. The next step would be checking the fitting and manifold connections to ensure they are properly secured. If there are any connections that look like they should be re-done, then do so.
MAGNEHELIC Â® INSTALLATION 5. To zero the gage after installation Set the indicating pointer exactly on thezero mark, using the external zero adjustscrew on the cover at the bottom. Note thatthe zero check or adjustment can only bemade with the high and low pressure tapsboth open to atmosphere.peration Positive Pressure:Connect tubing fromsource of pressure to either of the two highpressure ports. Plug the port not used. Ventone or both low pressure ports to atmos-phere.Negative Pressure: Connect tubing fromsource of vacuum or negative pressure toeither of the two low pressure ports.