MKS 248A, Manual

Table of Contents

iii 

Table of Contents 

Safety Procedures and Precautions..............................................................................................1 

Chapter One:  General Information .............................................................................................5 

Introduction.....................................................................................................................5 

How This Manual is Organized......................................................................................6 

Customer Support ...........................................................................................................6 

Chapter Two:  Installation ...........................................................................................................7 

How To Unpack the Type 248 Unit ...............................................................................7 

Unpacking Checklist..........................................................................................7 

Interface Cables ..............................................................................................................8 

Generic Shielded Cable Description .................................................................8 

Setup ...............................................................................................................................10 

Dimensions ........................................................................................................10 

Mounting Instructions........................................................................................11 

Cables ................................................................................................................11 

Chapter Three:  Operation ...........................................................................................................13 

General Information........................................................................................................13 

Chapter Four:  Maintenance ........................................................................................................15 

General Information........................................................................................................15 

Orifice Adjustment and Replacement.............................................................................15 

Disassembly, Inspection, and Cleaning ..........................................................................18 

Assembly ........................................................................................................................19 

Chapter Five:  Repair...................................................................................................................21 

General Information........................................................................................................21 

Appendix A:  Product Specifications ..........................................................................................23 

Specifications..................................................................................................................23 

Appendix B:  Model Code Explanation.......................................................................................25 

Model Code ....................................................................................................................25