No changes permitted
No product modifications permitted.
To mount the pressure switch:
- Screw the G 1/2ʺ - G 1/4ʺ adapter to the discharge piping.
- Tighten to the required torque depending on the sealing method used: hemp, PTFE strip, elastomer seal.
- Type and source of hazard
The G 1/2ʺ - G 1/4ʺ adapter is designed to permanently stay in position.
- Check the G 1/4ʺ threads, the Usit® o-ring and the sealing surfaces.
- Screw the pressure switch onto the adapter and tighten using a wrench.
Torque: 10 ±2 Nm.
- Connect the pressure switch to the ECP electrically.
- For further information, refer to the technical manual for the relevant ECP.