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- Last added
- 2026-09-30
Featured Beco manuals
BECO PFplus Filter Cartridge Restoration Manual
The restoration process begins with a cold‑water rinse in the direction of flow for at least 2 minutes, followed by a hot‑water rinse (80 °C) for at least 5 minutes and a 15‑30 minute circulation at a reverse pressure of 50 kPa (0.5 bar). After hot‑water treatment, the cartridge can be left in the housing overnight and rinsed again in the morning.
When routine rinses are insufficient, special cleaning using a dilute NaOH solution (< 0.5 % NaOH, pH < 12) at 50 °C and a 0.5 % hydrogen peroxide solution is recommended. The cartridge is then neutralised with a 0.5‑1 % citric acid solution and thoroughly flushed with cold water until the pH is neutral. This manual is written in Chinese.
Covers: Routine Cold‑Water Rinse · Hot‑Water Cleaning · Reverse Pressure Requirements · Special Chemical Cleaning · Safety and pH Monitoring · Contact Information
Latest Beco manuals
BECO PFplus Filter Cartridge Restoration Manual
User Manual 2 pages · 357 KB · ZHThis manual provides step‑by‑step instructions for restoring BECO PFplus membrane filter cartridges, covering routine rinses, hot‑water cleaning and special…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Beco manuals
How long should the cold‑water rinse be?
The cartridge should be rinsed with cold water in the direction of flow for at least 2 minutes.
What temperature is required for the hot‑water cleaning step?
Hot water at 80 °C is used, and the cartridge is rinsed for at least 5 minutes.