Standard scavenger systems using a single exhaust port, this configuration can lead to
back streaming causing process issues. For process critical issues Thermco can offer a symmetrical scavenger designed to provide an uniform exhaust.
To meet safety standards a Semi Standard four colour signal light tower is available.
SOS Over Temperature Board
Older Thermco furnaces have two circuit boards controlling over temperature detection and activation of the main circuit breaker, this configuration can be replaced with a single SOS board which has a number of benefits:
- Significantly reduces the chances of false furnace shutdowns and consequential product loss
- Offers improved open thermocouple detection and alarm circuitry
- Contains features that simplify system maintenance and troubleshooting in the event of a furnace control malfunction or a redundant thermocouple failure.
STOP/STOP Modification to Operator Panel
This modification provides a second level of security to eliminate accidental use of the ‘ABORT’ function. It does this by adding a second enabling button to the panel, requiring two buttons be used to progress from a ‘STOP’ condition to an ‘ABORT’