Instruction – Pressure Test (DE)

This document provides detailed instructions for performing pressure tests on pre-insulated Flexalen® piping systems according to DIN1988-2 standards. It outlines the required tools, such as a pressure pump and manometer, and specifies conditions like ambient temperature and connection requirements. The document describes the steps for leak testing and pressure testing, including preliminary and main tests, with specific pressure levels and timeframes. It also includes a protocol for recording test results, ensuring compliance and safety in installation processes.