Nordson 25B - Table of Contents

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Table of Contents
©2024 Nordson Corporation
1044131-06
Safety .............................................................................................................................................. 3
 ................................................................................................................................. 3
Dimensions and Weight ................................................................................................................. 3
Operating Sound Levels ................................................................................................................. 3
 ............................................................................................................. 4
Operating Sound Levels .................................................................................................................. 4
Connections ..................................................................................................................................... 4
Pump and Subassemblies .............................................................................................................. 5
Service Kits ...................................................................................................................................... 5
Air Motor Service Kits .................................................................................................................... 5
Hydraulic Section Service Kits ...................................................................................................... 5
Packing Glands and Kits ................................................................................................................. 5
Recommended Spare Parts ........................................................................................................... 6
Adhesives, Sealants, and Lubricants ............................................................................................. 6
Solvent Chamber Fluid ................................................................................................................... 6
Options ........................................................................................................................................... 7
Safety ............................................................................................................................................. 1-1
Introduction ................................................................................................................................... 1-1
 ...................................................................................................................... 1-1
Intended Use ................................................................................................................................ 1-1
Regulations and Approvals ........................................................................................................... 1-1
Personal Safety ............................................................................................................................ 1-2
High-Pressure Fluids ................................................................................................................... 1-3
Fire Safety .................................................................................................................................... 1-4
Halogenated Hydrocarbon Solvent Hazards ............................................................................... 1-4
Action in the Event of a Malfunction ............................................................................................. 1-5
Disposal ........................................................................................................................................ 1-5
Safety Labels .................................................................................................................................... 6
Description .................................................................................................................................... 2-1
Introduction ................................................................................................................................... 2-1
Pump Versions ............................................................................................................................... 2-1
Packings ....................................................................................................................................... 2-1
Pump Operation ............................................................................................................................. 2-1
Suction Stroke .............................................................................................................................. 2-1
Pressure Stroke ............................................................................................................................... 2
Plunger Lubrication.......................................................................................................................... 2
Dead-End and Circulating System Operation.................................................................................. 4
Options ............................................................................................................................................ 4
Installation ..................................................................................................................................... 3-1
Mounting and Connections ............................................................................................................ 3-1
Mounting ....................................................................................................................................... 3-1
Grounding ..................................................................................................................................... 3-2
Siphon and High Pressure Fluid Connections .............................................................................. 3-2
High Pressure Port: .................................................................................................................... 3-2
Compressed Air Connection ......................................................................................................... 3-4
Installation Guidelines.................................................................................................................... 3-5
Installation Guidelines (con’t)......................................................................................................... 3-7
Operation and Maintenance ......................................................................................................... 4-1
Introduction .................................................................................................................................... 4-1
System Check .............................................................................................................................. 4-1
Solvent Chamber Fill .................................................................................................................... 4-2
Flushing ..........................................................................................................................4-2
Frequency ..................................................................................................................................... 4-2
Cleaning Solution for Flushing...................................................................................................... 4-2
System Flushing ........................................................................................................................... 4-3
Routine Startup .............................................................................................................................. 4-5
Preparation ................................................................................................................................... 4-5
Startup .......................................................................................................................................... 4-5
Routine Shutdown ........................................................................................................................ 4-6
Maintenance .................................................................................................................................. 4-7
Daily .............................................................................................................................................. 4-7
Weekly .......................................................................................................................................... 4-7
Every Four to Six Months ............................................................................................................. 4-8