Pressure measurement
Qualification![Link to Qualification](/web/_/B24D658501768F19A2FFBD7F46F78386/1704447053277/images/common/link-solid.svg)
- Qualified personnel
Equipment needed![Link to Equipment needed](/web/_/B24D658501768F19A2FFBD7F46F78386/1704447053277/images/common/link-solid.svg)
- No special equipment
- An HB-TP180 checking facility can Optional be used for pressure measurement. For further Information, see https://knowledge.hb-therm.eu
Procedure![Link to Procedure](/web/_/B24D658501768F19A2FFBD7F46F78386/1704447053277/images/common/link-solid.svg)
- On the home basic screen, tap the menu button
- Select [Functions] > [Mould Evacuation]
- Switch off the function with the slider ( ).
- Remove the hydraulic connections on the Main line and Return line lines.
- The pressure shown by the pressure gauge must be 0 bar +0.3 bar.
- Select [Display] > [Actual Values] > [System Pressure]
→ The System Pressure must display 0.0 bar ±0.1 bar. - Select [Display] > [Actual Values] > [main line Pressure]
→ The Main Line Pressure Must Show 0.0 bar ±0.1 bar.
Calibrate pressure sensor![Link to Calibrate pressure sensor](/web/_/B24D658501768F19A2FFBD7F46F78386/1704447053277/images/common/link-solid.svg)
- If the deviation is >0.1 bar, the unit's pressure sensors must be checked. For larger linear errors, the individual pressure sensors can be calibrated → [Service] > [Calibrating] > [Pressure] > [Pressure sensor 1 Offset] or [Pressure Sensor 2 offset].
If you have any questions, please contact your HB-Therm country representative (www.hb-therm.com).