FOR MODELS: JGW, JGR AND JGJ SECTION 1 - DESIGN SPECIFICATIONS & DATA
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Optional Main Bearing Temperature Instrumentation -
Alarm & Shutdown
Amot 4103 Temperature Valve
This eutectic alloy device is selected to melt at 228°F (109°C) to vent control pressure and
to provide a shutdown signal. Upon melting, the fuse rod must be replaced. To ensure
proper operation of the detector, replace the fuse rod every five years.
Electrical Instrumentation Setting
Set within 10% of normal operating temperature, to a maximum of 220°F (104°C) alarm and
230°F (110°C) shutdown.