Maintenance
5-11
Part 1089210A04
E 2010 Nordson Corporation
Internal Lamphead Component Replacement
Remove the lamphead cover to replace the following internal components:
S Light pressure board
S Starter bulb
S Magnetrons
Preparation
NOTE: Steps 2 through 4 are optional and are taken only to prevent any
damage to the RF screen or bulb.
1. Perform the Preparation procedure on page 5-5.
2. Remove the RF screen and bulb as described in Bulb Replacement.
3. For external blower units, remove the 11 screws from the lamphead
cover to remove the cover. See Figure 5-12. For internal blower units
see the Internal Blower Lamphead Cover Removal section on page 5-9
to remove the cover.
Remove Top Three Screws Remove Eight Screws − Four On Each Side
Figure 5-12 Lamphead Cover Removal
4. Remove the transformer and connector bracket by removing the 3
screws identified in Figure 5-13.
Screws
Figure 5-13 Transformer and Connector Bracket Removal
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