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Connections / positioning – Magnum Venus Plastech Flex Molding Process PPVS - VACUUM SENSOR User Manual

Page 19

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PPVS (Red) Vacuum Sensor Manual

Rev. 03/2013

Page | 19

Connections / Positioning:

POSTIONING IN THE MOLD:

Caution: Do use an Air supply of more the 6 bar (90psi) or the PPVS will be damaged.

Caution: Too much application of silicon grease will prevent the PPVS being
pushed far enough into the universal insert to the lock position due to hydraulic
effect between the O-ring seals. If it is obvious that the unit will not fully insert
remove from insert and clean off excess grease from both the O-ring and PTFE
nose section and the mould universal insert before re-insertion.

Caution: This is being placed in a possible resin pressure zone of the production
mould which under certain circumstances could result in a PPVS being force up
and out of the insert if not locked in.

Position the PPVS upright at no more then a 45degree angle from vertical and 300 –
600 mm (12” – 24”) from the injection point - TAS or IVX3.















PPVS Valve with TAS Injection Valve