Nordson MEG II, Customer Product Manual

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© 2021 Nordson Corporation
1602990-12
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Table of Contents
Safety ............................................................................................ 1
Introduction .................................................................................. 1
Qualified Personnel ..................................................................... 1
Intended Use ............................................................................... 1
Regulations and Approvals .......................................................... 1
Personal Safety ........................................................................... 2
High-Pressure Fluids ................................................................. 2
Fire Safety ................................................................................... 3
Halogenated Hydrocarbon Solvent Hazards.............................. 4
Action in the Event of a Malfunction ............................................ 4
Disposal ....................................................................................... 4
Description ................................................................................... 5
Installation .................................................................................... 6
Mounting ...................................................................................... 6
Fluid Connections ........................................................................ 6
Electrical Connections ................................................................. 7
Special Conditions for Safe Use ................................................ 7
Connections ............................................................................... 7
Nozzle and CleanSleeve
®
Cover ................................................. 8
Pressure Transducers.................................................................. 9
CO-Plate ...................................................................................... 9
Operation .................................................................................... 10
Troubleshooting ........................................................................ 11
Repair ......................................................................................... 12
Ball and Seat Replacement ....................................................... 12
Gun Module Replacement ......................................................... 14
Upper Manifold O-Ring Replacement ........................................ 16
Removal ................................................................................... 16
Installation ................................................................................ 16
Parts............................................................................................ 18
Using the Illustrated Parts List ................................................... 18
MEG II Reduced Cavity Gun ..................................................... 19
MEG II Extended Tip Gun .......................................................... 22
Special Tools .............................................................................. 24
Not Included with MEG II Guns................................................ 24
Service Kits ................................................................................ 24
MEG II Reduced Cavity Module Service Kit ............................ 24
Ball and Seat Service Kit ......................................................... 25
Body with Coil Service Kit ........................................................ 25
Soft Goods Service Kit ............................................................. 26
PTFE O-Ring Kit ...................................................................... 27
Armature Spring Kit.................................................................. 28
Optional Equipment ................................................................... 30
90 Degree Cable Routing Fitting Kit ........................................ 30
CleanSleeve Cover .................................................................. 31
Nozzle Wrench ......................................................................... 31
Pressure Transducer................................................................ 31
CO-Plate Selection Chart......................................................... 32
Specifications ............................................................................ 33
Ratings and Label Information ................................................... 34