Nordson HORIZON 200, Product Manual

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Troubleshooting
6-1
Part 106913 − 04
E
2018 Nordson Corporation
Section 6
Troubleshooting
WARNING:
Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
Introduction
These procedures cover only the most common problems that you may
encounter. If you cannot solve the problem with this information, contact
your local Nordson representative for help.
No. Problem Page
1.
Spray guns are surging or spitting; powder flow is
inadequate or intermittent
6-2
2.
Problems with coating uniformity, edge coverage, film
build, wrap, or penetration into recesses
6-2
3.
Powder not transferring from color module to feed
hopper
6-3
4.
Powder not fluidizing, or clouds of powder erupting
from surface
6-4
5.
Final filters clogged; powder in fan compartment 6-5
6.
Cartridge filters clogged 6-5
7.
System shuts down or will not start 6-6
8.
Sieve not screening powder 6-6
9.
Sieve scrap bucket filling up with powder 6-6
10.
Powder escaping from booth openings 6-7