mycom V-Series User Manual

REFRIGERATION DIVISION
V SERIES
SCREW COMPRESSOR HANDLING MANUAL
Supersedes all previous version. This information is for reference use only and subject to change without notice
Revision 2 (June 05,2000) Page 2 of 61
1. General Description of Mycom V-Series Compressor
Introduction
1.1 Refrigerant Compression Mechanism
1.2 Explanation of Vi (Internal Volumetric Ration)
1.3 Reasons for Adjusting Vi
1.4 Variable Vi Mechanism
1.5 External Adjustment of Vi
1.6 Other Component Mechanisms
2. Exploded View of V-Series Screw Compressor
2.1 Parts List
2.2 Longitudinal Assembly Drawing
2.3 External Dimensions
3. Disassembly of V-Series
3.1 Preparations for Disassembly
3.2 Hand Tool Kit
3.3 Removing Compressor
3.4 Disassembly Sequence
3.4.1 Mechanical Seal
3.4.2 Unloader Indicator
3.4.3 Unloader Cover
3.4.4 Unloader Piston and Unloader Cylinder
3.4.5 Blind Cover
3.4.6 Balance Piston and Balance Piston Sleeve Portion
3.4.7 Bearing Cover
3.4.8 Thrust Bearing
3.4.9 Suction Cover and Side Bearing
3.4.10 Rotor, Rotor Casing and Variable Vi Slide Valve
3.4.11 Bearing Head and Main Bearing
4. Reassembly
4.1 Bearing Head and Main Bearing
4.2 Rotor Casing, Unloader Slide Bearing, Variable Vi Slide Valve and Bearing Head
4.3 Rotor Casing and Rotors
4.4 Suction Cover
4.5 Thrust Bearing
4.6 Bearing Cover
4.7 Blind Cover, Unloader Cylinder and Unloader Piston
4.8 Unloader Cover
4.9 Mechanical Shaft Seal
5. Disassembly and Adjustment of Unloader Indicator
5.1 Disassembly of Unloader Indicator
5.2 Inspection
5.3 Assembly and Adjustment
6. Standards of Components

mycom V-Series Specifications

General

Brand	mycom
Model	V-Series
Category	Air Compressor
Language	English