Maintenance and Repair
6-14
Part 1105120-03
E 2015 Nordson Corporation
Preparation (contd)
5. See Figure 6-17. Pull the the transformer bracket from the wave guide
assembly far enough out to access the wiring connections.
Figure 6-17 Removing the Transformer Bracket (External Blower Version Shown)
Magnetron Replacement
NOTE: Each lamphead contains two magnetrons. The replacement
procedure is the same for each magnetron.
1. Follow steps 1−5 under Preparation on page 6-13.
2. See Figure 6-18. Cut the four ties securing the black HV insulation
sleeves to the HV cables. Slide the sleeves down to expose the two
ring-tongue terminal connections.
3. Remove the two terminal screws and disconnect the cables from the
magnetron pigtails. Remove the sleeves and discard them. Save the
screws for re-use.
HV Insulation Sleeves
Terminal Screws
Figure 6-18 Magnetron Removal
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