Prodigy
r
Robot Gun
16
Part 1105518
−
02
E
2014
Nordson Corporation
Resistor Replacement
Resistor Removal
1. Disconnect the air tubing and control cable.
2. See Figure 17. Remove the nozzle.
3. See Figure 19. Pull the barbed tube fitting (3)
out of the gun and disconnect the flexible
powder tubing from the tube fitting.
3
Figure 19 Removing Barbed Tube Fitting
4. See Figure 20. Unscrew the lock knob (20) and
pull the powder tubing out of the lock nut (18).
20
18
Figure 20 Disconnecting Powder Tubing
5. Remove the spray gun from the gun mount and
move it to a clean work area.
6. See Figure 21. Remove the two screws (22)
with a 2.5 mm hex wrench, then unscrew the
lock nut (18).
18
22
Figure 21 Removing Heat Sink Screws and Lock Nut
7. See Figure 22. Pull the heat sink (16) away
from the housing (11) just enough to disconnect
the air tubing (5) from the connector (14).
5
14
16
10
23
11
Figure 22 Pulling the Heat Sink away from the Housing
8. See Figure 23. Pull the adapter (4) away from
the housing (11) far enough to access the
resistor guide (6).
9. Pull the resistor out of the resistor guide.
4
11
7
6
Figure 23 Removing the Resistor
