Section Title
Important Message.........................................................................................................................................i
How To Use This Manual ............................................................................................................................. 1-1
Additional Important Notes ....................................................................................................................... 1-1
System Unit Identification ......................................................................................................................... 1-2
Compressor ............................................................................................................................................... 2-1
Capacity and Volume Control ..................................................................................................................... 2-1
Refrigerant and Oil System ......................................................................................................................... 2-2
Refrigerant Flow ............................................................................................................................. 2-2
Oil Life and Oil Flow ........................................................................................................................ 2-2
Control System .......................................................................................................................................... 2-4
Alarm and Shutdown Readings .................................................................................................................. 2-5
Delivery Inspection .................................................................................................................................... 3-1
Recommended On-site Tools ..................................................................................................................... 3-5
Compressor Mounting ............................................................................................................................... 3-5
Long Term Storage Log ................................................................................................................... 3-7
Stop/Check Valve Installation ..................................................................................................................... 3-8
Piping ........................................................................................................................................................ 3-9
Flange Loads ............................................................................................................................................ 3-10
Installation ................................................................................................................................... 3-11
Overview ...................................................................................................................................... 3-11
Instrumentation Requirements ................................................................................................................ 3-12
Pressure ....................................................................................................................................... 3-12
Temperature ................................................................................................................................ 3-12
Miscellaneous............................................................................................................................... 3-13
Ammonia Systems ....................................................................................................................... 3-13
CO2 Systems ................................................................................................................................ 3-14
VSS/VSR/VSM/VSH/VSSH Compressor • Installation, Operation and Service Manual • Emerson • 35391S
Table of Contents
Page Number
TOC − 1