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VSS 451-1801
Vilter VSS 451-1801 Manuals
Manuals and User Guides for Vilter VSS 451-1801. We have
1
Vilter VSS 451-1801 manual available for free PDF download: Operation And Service Manual
Vilter VSS 451-1801 Operation And Service Manual (244 pages)
Brand:
Vilter
| Category:
Compressor
| Size: 11 MB
Table of Contents
Table of Contents
4
Long Term Storage Requirements
8
DOMESTIC TERMS and CONDITIONS
10
EXPORT TERMS and CONDITIONS
12
Standard Vilter Warranty Statement
14
Standard Vilter 5/15 Warranty Statement
15
Description
16
Symbols and Meanings
18
Installation Section
19
Delivery Inspection
21
Unit Weights
21
Foundations
21
Locating Unit - Drive Coupling Alignment
21
System Piping
21
Electrical Connections
23
Testing Refrigeration System for Leaks
23
Ammonia Systems
23
Halocarbon Refrigerant Systems
24
Evacuating the System
24
Unit Oil Charging
25
Oil for Single Screw Compressors
25
System Refrigerant Charging
25
Low Side Equipment
26
Compressors
26
Condensers
26
Controls
26
Initial Charging - High Side Charging
26
Maintenance Suggestions
27
Daily
27
Weekly
27
Monthly
27
Trimonthly
27
Yearly
27
System Leaks
28
Year Round Operation
28
Stop Check" Installation
29
Couplings Installation and Alignment
30
Hub Mounting
30
Straight Bore
30
Taper Bore
30
Shaft Alignment
31
Final Assembly
32
Disc Pack Replacement
32
Slide Valve Actuator
34
Actuator Motor Control Module Calibration Procedure
34
Slide Valve Trouble Shooting Guide
37
Operation Section
41
Non-Vilter Oil Notice
42
Oil System
43
Oil Charge
43
Oil Filter
43
Filter Removal and Installation, All VSR Units
43
Filter Removal, VSS and VSM Units
44
Oil Pressure Regulating
45
Oil Cooling
45
Water Cooled Oil Cooler
45
Liquid Injection Oil Cooling
46
V-PLUS Oil Cooling System
46
Thermosyphon Oil Cooling
47
Control System
47
Screw Compressor Control and Operation
47
Starting, Stopping and Restarting the Compressor
47
Slide Valve Control
48
Slide Valve Motor Location
49
Oil Separator Heater
49
Econ-O-Mizer Controls
49
Safety Setpoints
49
Oil Pressure
49
Discharge Pressure
49
Suction Pressure
50
Oil Filter Differential
50
Oil Temperature
50
Discharge Temperature
50
Initial Start-Up
50
Setting of Controls
50
Valve Settings
50
Oil Separator
50
V-PLUS Oil Cooling
51
Liquid Injection Oil Cooling
51
Compressor Pre Start-Up Check List
51
"Stop Check" Operation
51
Stop Check Operation
52
Pre-Start up
53
Pre Start-Up Checklist - Field Piping and Mechanical Requirements
54
Pre Start-Up Checklist Field Wiring Requirements
54
Pre Start-Up Checklist - Field Wiring Requirements
55
Service Section
56
General Comments
58
Preparation of Unit for Servicing
58
Removal of Compressor from the Unit
58
Installation of the Compressor
59
Leak Checking Unit
59
Annual Inspection
60
Nord-Lock Washers
61
Gate Rotor Assembly
62
REMOVAL (All VSS and VSR Models)
62
Removal (All Vsm Models)
64
INSTALLATION (All VSS and VSR Models)
66
INSTALLATION (All VSM Models)
68
Gate Rotor Blade Removal
69
Gate Rotor Blade Installation
69
Gate Rotor Thrust
70
Bearing Removal Gate Rotor Thrust
70
Bearing Installation Gate Rotor Roller
71
Gate Rotor Roller Bearing Removal
72
Gate Rotor Roller Bearing Installation
72
Input Shaft Seal Replacement
73
Input Shaft Seal Removal
73
Shaft Seal Installation
74
Main Rotor Assembly
75
Inspection of Slide Valve Assemblies in the Compressor
76
Removal Slide Valve
76
Carriage Assemblies
76
Installation of Slide Valve Carriage Assemblies
77
Capacity and Variable Volume Ratio Control Assembly
78
Optical Slide Valve Actuator Removal
78
Optical Slide Valve Actuator Installation
79
Gear Motor to Optical Slide Valve Actuator
80
Conversion, Installation of Actuator
80
Command Shaft Assembly Removal
80
Command Shaft Assembly Installation
81
Command Shaft Bearing and O-Ring Seal Replacement
81
Command Shaft Bearing and O-Ring Seal Reassembly
82
Discharge Manifold Removal
82
Discharge Manifold Installation
82
Slide Valve Gear and Rack Inspection
83
Removal of Capacity or Volume Cross Shafts
83
Installation of Capacity or Volume Cross Shafts
84
Removal and Installation of Capacity or Volume Ratio Actuators
85
Potentiometer Removal
87
Potentiometer Installation
88
Retrofit Capacity and Volume Ratio Control
88
Manufactured before May 1, 1995
88
Removal
88
And O-Ring Seal
89
Replacement for Retrofit Control Assemblies
89
Installation of Retrofit Command Shaft Bearing and O-Ring Seal
89
Command Shaft Bearing and O-Ring Seal Reassembly
90
Liquid Injection Plug Replacment
91
Removal of Plug
91
Installation of Plug
91
Plug Applicability
92
Torque Specifications
93
Oil Filter Elements
94
VSS, VSM and VSR SINGLE SCREW COMPRESSORS SERVICE INTERVAL REQUIREMENTS
98
Recommended Spare Parts List
99
VSS and VSR Replacement Parts Section
103
Gate Rotor
104
Shaft Seal
108
Main Rotor
110
Slide Valve Cross Shafts and End Plate
114
Slide Valve Cross Shafts Prior to 5-1-95
115
Slide Valve Carriage Assembly
120
Capacity Control Actuating Motor and Command Shaft
122
Slide Valve Actuating Motor and Command Shaft before 5-1-95
126
Volume Ratio Control Actuating Motor and Command Shaft
128
Miscellaneous Frame Components
132
Tubing and Fittings
132
Miscellaneous Frame Components
134
C-Flange Adapter Components
138
Replacement Parts Tools
140
VSM Replacement Parts Section
143
Gaterotor Assembly
144
Shaft Seal
147
Main Rotor, Slide Valve Cross Shafts and End Plate (Models 71-401)
148
Main Rotor, Slide Valve Cross Shafts and End Plate
152
Slide Valve Carriage Assembly
154
Actuating Motor with Optical Sensor and Command Shaft
156
Miscellaneous Frame Components
158
Replacement Parts Accessories
160
Replacement Tools
162
Vendor Assessories Section
163
HAIGHT PUMPS 10-80 Pumps
163
PARKER Inlet Pressure Regulators
163
Cartridge Heaters
163
SPORLAN Strainers
163
VIKING PUMP Pumps and Pressure Relief Valves
163
FLUID POWER ENERGY Thermostatic Valves
163
SPORLAN Solenoid Valve and Thermostatic Expansion Valve
163
Hansen Ha4Aoas Inlet/Outlet Regulator
163
Introduction
205
Maintenance
210
Disassembly
211
Assembly
214
Thrust Bearing Adjustment
215
Installation of Carbon Graphite Bushings 7 FIGURE
215
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