Setpoint
Overtemp.
fault
Overtemperature
shutdown [1]
10 °C
Setpoint
245 °C
Overtemperature
shutdown [2]
D
Troubleshooting
6-9
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Overtemperature − Shutdown −
Alarm Triggered
Software-triggered
[1] The temperature has exceeded the setpoint by more than the differential
value (D) Overtemperature fault delta plus 10 °C (20 °F) for longer
than 5 seconds.
or
[2] 245 °C (475 °F) was exceeded for longer than 5 seconds.
NOTE: Channels in display mode trigger shutdown only when they have
reached the maximum temperature of 245 °C (475 °F).
Reset
Switch melter off/on with main switch.
Shutdown by Thermostats
Tank Thermostat
The thermostats are located behind the electrical equipment cover of the
tank.
The shutdown value depends on the installed thermostat (Also refer to
Technical Data for possible thermostats).
Transformer Thermostat
The shutdown temperature for all melters with transformer is 155"5 °C /
311"9 °F.
Reset
Switch melter off/on with main switch.
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