Instruction Sheet
Part 1096694A
E
2009 Nordson Corporation
P/N 1096694A
Encore
r
Manual Powder Spray Gun
Trigger Switch Replacement
Preparation
1. Remove the nozzle nut, nozzle, and electrode assembly.
2. Disconnect the powder feed hose adapter, purge air tubing, and air
wash tubing from the gun handle.
3. Disconnect the gun cable from the controller interface module.
Gun Disassembly
1. See Figure 1. Remove the top (M3 x 30) screw (11).
2. Slide the hook (10) off the display module (9).
3. Remove the bottom (M3 x 20) screw (12).
4. Carefully pull the display module away from the gun, then remove the
adhesive support pad and disconnect the trigger switch header.
5. Separate the gun cable/display module connectors (J3).
6. On the display module, carefully clean the switch header mounting
surface and surrounding area with isopropyl alcohol. Allow the surface
to dry completely before connecting the new switch header.
11
12
9
10
J3
Adhesive
Support
Pad
Switch
Header
Figure 1
Display Module Removal
