Title: Instructions manual - THGT fan.pdf
supply cables to fan motor must be suitable for temperature and time stated when installed in potential fire area. Refer cables compliant with IEC 60332. Power supply should be via a protected source to enable fan to run under emergency fire smoke conditions, Direct on line. Emergency ventilation fans, can be dual purpose, or dedicated Emergency operation. If fan is not operated for long periods then fan should be run as prescribed by local regulations, or as minimum 15 minutes each month, to ensure safe operation Electrical risks: motor name plate data should never be exceeded, effective connection to earth, and all checked regularly every 6 months. Foreign bodies: ensure no risk from debris, or material that could be drawn into fan.