What Are Common Failures During Water Plant Equipment Installation and Commissioning?

Common failures during installation and commissioning of Chuxin Mingwei water treatment and filling systems typically stem from mismatched site conditions, incomplete pre-installation preparation, or misaligned process expectations. For example, in bottled spring water lines using dual-membrane NF+UF purification, inconsistent feed water quality not aligned with the original source report can cause membrane fouling or reduced mineral retention, leading to output instability. Similarly, in RO-based purified water lines, failure to verify pre-filtration media condition or ozone/UV sterilization dosage before commissioning often results in microbial breakthrough. Clean air systems rated for ISO Class 8 may underperform if airflow distribution or pressure zoning is not validated against the actual facility layout, causing particulate contamination during filling. These issues are not equipment defects but consequences of unverified site inputs. To prevent them, clients must provide verified raw water analysis, confirmed production capacity targets (e.g., 200–1,800 bottles/hour for 18.9L bottles), and documented utility access (power, drainage, compressed air). Chuxin Mingwei’s service scope includes engineering validation, on-site calibration, and operator training—but does not cover site civil works, utility upgrades, or third-party equipment integration. Before commissioning, ensure all pre-filtration units are flushed, H13 HEPA filters are leak-tested, and PLC control sequences match the signed technical agreement. If deviations occur, refer to the commissioning checklist provided with your project documentation. For unresolved issues, contact our technical support team with photos, system logs, and your original water quality report to initiate a targeted diagnostic review.