Troubleshooting
6-1
Part 1079832_04
E 2015 Nordson Corporation
Section 6
Troubleshooting
WARNING! Allow only personnel with appropriate training and experience to
operate or service the equipment. The use of untrained or inexperienced
personnel to operate or service the equipment can result in injury, including
death, to themselves and others, and damage to the equipment.
Introduction
This section contains troubleshooting procedures. These procedures cover
only the most common problems that you may encounter. If you cannot solve
the problem with the information given here, contact your Nordson
representative for assistance.
Troubleshooting begins when the flow of adhesive from the applicator stops
or diminishes unexpectedly or when a control system alerts you of a problem
through an alarm or visual display.
Troubleshooting Tables
The troubleshooting tables in this section describe the kinds of problems you
may encounter and provide corrective actions for those problems. When
necessary, the tables refer to more detailed troubleshooting procedures
located in either the Troubleshooting Procedures part of this section or in
Section 9, Module, or in Section 11, Electrical System.
Refer to the appropriate troubleshooting table for the type of problem you are
experiencing:
S Applicator Heating Problems
S Adhesive Output Problems
S Adhesive Leakage Problems
S Air Supply Problems
S Pattern Control Problems
To troubleshoot melter or hose problems, refer to the melter manual.