Product manual

Maintenance and Repair
6-16
Part 1105120-01
E 2013 Nordson Corporation
Filament Transformer Replacement (contd)
5. See Figure 6-20. Note the colors of the primary wires connected to the
transformer H1 and H2 terminal tabs, then disconnect the wire
receptacles from the tabs.
6. Remove the four M4 screws and nuts securing the transformer and
transformer ground wire to the bracket. Cut the cable ties around the
secondary cables as necessary, then remove the transformer from the
bracket.
Ground
Wire
Primary
Wires
Screws
and
Nuts
Screws
and
Nuts
Figure 6-20 Transformer Removal
7. See Figure 6-21. Install the new transformer on the bracket. If replacing
the outer transformer, route the secondary cables under the inner
transformer.
8. Secure the transformer to the bracket with the M4 screws and nuts,
securing the green transformer ground wire to the bracket with the
screws.
Ground
Wire
Secondary
Cables
Screws
Figure 6-21 Transformer Installation