Nordson 765105, Manual, Page: 45 / 58

Troubleshooting
6-1
E
2001 Nordson Corporation
All rights reserved
Gun Controller
Issued 03/01
P/N 768603B
Section 6
Troubleshooting
WARNING: Allow only qualified personnel to perform the
following tasks. Observe and follow the safety instructions in
this document and all other related documentation.
It must be noted that a fault can occur for several reasons. It is advisable
to check all possible causes for a given fault. Obvious causes of
malfunction such as broken wires, missing fasteners etc., should be
noted during visual inspections and corrected immediately.
The Unit does not contain any user serviceable parts, any parts that fail
must be replaced by approved parts available from Nordson.
Operation of the unit can be checked by using the display indications as
shown in the previous sections. Use the test mode to operate each
output, and check that the equipment being triggered operates.
1. Important Hints for
Troubleshooting