Troubleshooting
6-7
Part 1089210A04
E 2010 Nordson Corporation
General Lamphead Troubleshooting
Problem Possible Cause Corrective Action
Low lamphead pressure Refer to Fault Message Troubleshooting in this section.
Magnetron failure Refer to the Fault Message Troubleshooting in this section.
RF fault on power supply
There is a tear in the RF screen on
the front of the lamphead
Replace the screen.
The RF screen on the front of the
lamphead is not securely fastened
Tighten the screen.
The lamphead bulb has failed Replace the lamphead bulb.
The RF detector was improperly
installed
Refer to the Installation section for
the proper procedures and
installation requirements.
The lamphead is
showing signs of
electrical arcing
There are loose screws in the
lamphead
Refer to the Maintenance and Repair
section to replace any damaged
lamphead parts. Tighten all the
appropriate screws.
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