Troubleshooting
6-4
Part 1079832_04
E 2015 Nordson Corporation
Adhesive Output Problems (contd)
Problem Possible Cause Corrective Action
2. No adhesive output
(contd.)
Clogged filter Replace the filter screen. Refer to the
filter screen replacement procedure in
Section 10, Filter.
Blockage in module or nozzle Check for blockage in the module or
nozzle.
Failed module Check the module. You can verify that
a Speed-Coat module is operating
properly by visually observing the
module stem: if it is moving, the
module is working.
Failed solenoid valve Check the solenoid valve. Refer to
Checking Solenoid Valve Mechanical
Operation and Checking Solenoid
Valve Electrical Operation in the
Troubleshooting Procedures part of
this section.
Failed or faulty solenoid valve
triggering device
Troubleshoot the triggering device.
Refer to the manufacturer’s
documentation.
To Next Page
Loading...
Need help?
General
