Installing Filter Cartridge - Nordson VersaBlue VBN 50 Manual

2
Fig. 5-15
Installing Service Kit
Fig. 5-16
E 2008 Nordson Corporation

Installing Filter Cartridge

NOTE: Install the filter cartridge only when the melter is hot.
1. Apply high temperature grease to all threads and O-rings (Refer to
Processing Materials in this section).
2. Insert the filter cartridge (2, Fig. 5-15) in the filter bore and tighten
somewhat.
Torque 1 Nm / 8.85 lbin.
NOTE: The dragged in air must now be removed:
3. Place a container under the respective air relief valve (1, Fig. 5-15).
1
4. Use a screwdriver to turn the air relief valve screw counterclockwise and
open the valve.
5. Allow the pump to run and feed material until it comes out free of
bubbles.
6. Use a screwdriver to turn the air relief valve screw clockwise and close
the valve.
7. Properly dispose of material according to local regulations.
Each kit contains three O-rings, filter sheath, filter screen and
high-temperature grease.
Required tools:
Open-end wrench size 24 and torque wrench size 13 and size 16.
Refer to Replacing Filter Cartridge.
VBN w/o Control System
5-15
Maintenance
P/N 7146386A