Nordson VersaBlue VA - Overtemperature - Shutdown; Software-Triggered; Shutdown by Thermostats; Tank Thermostat

Setpoint
Overtemp.
fault
Overtemperature
shutdown [1]
10°C
Setpoint
265°C
245°C
Overtemperature
shutdown [2]

Troubleshooting
6‐9
P/N 213828_11
 2014 Nordson Corporation
VersaBlue_PPA
Overtemperature - Shutdown -
 Alarm triggered
Software-triggered
[1] The temperature has exceeded the setpoint by more than the differential
value () Overtemperature fault delta plus 10°C (20°F) for longer
than 5 seconds.
or
[2] Standard melter: 245°C (475°F) was exceeded for longer than
5 seconds.
[2] High temperature melter: 265°C (510°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) for standard melters
or 265°C (510°F) for high temperature melters.
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
For all melters with transformer: The melter is switched off when the
transformer temperature reaches 155±5°C / 311±9°F.
Reset
Switch melter off/on with main switch.