Nordson Spectrum VT Feed Center, Product Manual

Page: 84 / 105

Repair
7-20
Part 1611362 − 01
E 2018 Nordson Corporation
Dump Valve Sleeve
WARNING: Before performing procedure, shut down power and air to the
system.
Tools Required:
S
Wrench
S
Liquid soap solution for lubrication
NOTE: Do not use a petroleum product such as WD-40
t
S
Special Tool
NOTE: A special tool is required for this procedure. The tool must be
ordered in addition to the sleeve. See the Parts section for more
information.
1. Remove the front door of the feed center using the hinges.
2. Remove the plastic lock nut (1).
3. Remove the metal cover (2) by taking off the six nuts (7).
4. Disconnect the air supply tube (9).
5. Use the special tool to remove the upper pinch valve nut (8) to allow the
assembly to drop.
6. Place the valve body (5) on a solid surface.
7. Remove the lower pinch valve nut (3) and outlet adapter (4).
8. Remove the damaged sleeve (6).
9. Lubricate the flange OD on one end of the new sleeve with liquid soap
solution.
10. Starting with the lubricated end, push the sleeve at an angle into the
valve body until the top flange is seated.
11. Using the same liquid soap solution, lubricate both flange ends of the
valve nuts (3 and 8).
12. Continue to install valve nuts, air supply tube, metal cover, and front
door.