Nordson Versa-Spray II, Customer Product Manual

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Optional Nozzles for Versa-Spray and Versa-Spray II Guns
4
Part 1037936A
E 2003 Nordson Corporation
Nozzle Installation
WARNING: Turn off the electrostatic voltage and ground the gun electrode
before performing the following tasks. Failure to observe this warning could
result in a severe shock.
NOTE: Before removing nozzles, disconnect the powder feed hose from
the pump. Blow out the feed hose, powder inlet body, nozzle extension (if
used), and nozzle with low-pressure compressed air. Use a clean, dry cloth
to wipe off the remaining powder after removing the nozzle parts.
NOTE: Versa-Spray II guns with air do not use a nozzle wear sleeve.
Disregard steps 2 and 3 if you have a Versa-Spray II gun with an
electrode-cleaning air extension (10).
1. See Figure 1. Pull the existing nozzle (1) straight off the gun.
2. Pull the wear sleeve (2) straight off the resistor probe (4).
3. Slide the appropriate wear sleeve (6) over the resistor probe. Be careful
not to damage the electrode (5).
4. Push the conical nozzle (7) into the end of the powder inlet body (3) or
air extension (10).
5. Slide the pattern adjuster (8) (if used) over the nozzle.
6. Push the deflector (9) onto the end of the resistor probe. Be careful not
to damage the electrode.
10
5
4
1
3
5
7
8
1
4
2
6
9
7
8
9
Versa − Spray and Versa − Spray II Guns without Air Versa − Spray II Guns with Air
Figure 1 Nozzle Installation
1. Flat-spray nozzle
2. Wear sleeve (flat-spray nozzle)
3. Powder inlet body
4. Resistor probe 5. Electrode
6. Wear sleeve (conical nozzle)
7. Conical nozzle 8. Pattern adjuster
9. Deflector
10. Air extension