Technical data

Troubleshooting
6-7
P/N 7135049A
E 2007 Nordson Corporation
VBC_Siemens
Material Residue in Tank
Problem Possible Cause Corrective Action
Tank setpoint temperature
set too high
− Correct temperature setting
Material of low quality or not
appropriate for application
(temperature resistance poor)
Consult material supplier
Material Hardens in Tank
Problem Possible Cause Corrective Action
Tank setpoint temperature
set too high
− Correct temperature setting
Tank was not supplied with
inert gas
− Check whether material supplier
has prescribed inert gas
With the option Inert gas
equipment
Inert gas bottle empty Replace
Inert gas control not activated Check software configuration code:
In box 22 there should be a G
instead of an X.
Check times for Gas on duration
and Gas off duration
Solenoid valve of inert gas
equipment defective
Replace
(The solenoid valve is in the melter
tower on the pressure display)