Nordson Universal Series User Manual

Troubleshooting
6-6
Part 1079832_04
E 2015 Nordson Corporation
Air Supply Problems
Refer to this troubleshooting table if you experience problems related to the
air supply.
Problem Possible Cause Corrective Action
1. Air leaks from the top
of a module
Air seal failure Replace the module. Refer to the
module replacement procedure in
Section 9, Module.
2. No module‐actuating
air
Failed solenoid valve Check the solenoid valve and replace
if necessary. Refer to Checking
Solenoid Valve Mechanical Operation
and Checking Solenoid Valve
Electrical Operation in the
Troubleshooting Procedures part of
this section.
Failed air pressure regulator or
insufficient air supply to the
regulator
Check the regulator and the air
supply to the regulator. Refer to
Checking an Air Pressure Regulator
in the Troubleshooting Procedures
part of this section.
3. No pattern air
Failed air pressure regulator or
insufficient air supply to the
regulator
Check the regulator and the air
supply to the regulator. Refer to
Checking an Air Pressure Regulator
in the Troubleshooting Procedures
part of this section.
Clogged air passage in nozzle Clean or replace the nozzle. Refer
the nozzle cleaning procedure in
Section 9, Module.
Pattern Control Problems
To troubleshoot pattern control problems, obtain application‐specific
troubleshooting and application guides from http://emanuals.nordson.com/,
or contact your Nordson representative for assistance.

Nordson Universal Series Specifications

General

Brand	Nordson
Model	Universal Series
Category	Paint Sprayer
Language	English