Disassembly and Repair
11
Nordson Corporation 1994
All Rights Reserved
108 129
Issued 3/94
Manual No. 31
−
13
WARNING
: Before attempting any of the following
procedures, shut OFF all power at a disconnect switch or
breaker ahead of the power unit or master control module.
Ground the electrode before removing the gun from the
mounting bar.
1.
Remove the gun from the mounting bar by loosening the knurled
knob on the gun mount. Disconnect the powder feed hose.
2.
Remove the nozzle from the powder inlet body, rotating the nozzle
while pulling it out. Remove the wear sleeve from the resistor
probe.
3.
Remove the hose adapter from the powder inlet body.
4.
Loosen the setscrew on the underside of the powder inlet body and
remove the powder inlet body from the gun.
Figure 4. Disassembling Powder Path
Flat Spray
Nozzle
Powder
Inlet
Body
Wear
Sleeve
Resistor
Holder
Tube Adapter
Set Screw
6. Disassembly and Repair
Powder Path
