The user manual provides installation, operation, maintenance and safety instructions for the SPX NC fiberglass cooling tower.
This manual covers all essential information for correctly installing, operating, and maintaining the NC® fiberglass cooling tower. It includes safety warnings, transport and receiving guidelines, site selection, assembly steps, motor wiring, and mechanical equipment checks.
Key sections detail startup procedures, routine maintenance, water‑quality management, seasonal shutdown, additional information, and fault diagnosis with repair instructions. The document also references related manuals for the motor, fan, gearbox, and other components. This manual is written in Chinese.
| Water depth for NC8401‑NC8405 models | 178 mm |
|---|---|
| Water depth for NC8407‑NC8414 models | 203 mm |
| Maximum cold‑water temperature | 46 °C |
The NC fiberglass cooling tower should be transported by truck in an unassembled state, and the condition upon delivery is the carrier’s responsibility.
Approximately 178 mm of water depth should be filled in the sump area for NC8401‑NC8405 models.
Always disconnect the fan motor power and lock/tag the switch before performing any maintenance.