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Vilter VSM 71-701 User Manual

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244 pages
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VPN 35391S
February 2006 Rev. 05
Price $ 60.00

Table of Contents

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Vilter VSM 71-701 Specifications

General IconGeneral
BrandVilter
ModelVSM 71-701
CategoryCompressor
LanguageEnglish

Summary

General Information and Safety

Important Notes

Key warnings and notices for safe operation and handling of Vilter equipment.

Long Term Storage Requirements

Guidelines for proper storage of Vilter compressors to maintain their condition.

Vilter Warranty Statement

Details the manufacturer's warranty terms for products, including periods and exclusions.

Description of Compressor

Explains the fundamental design and operation of the Vilter single screw compressor.

Symbols and Meanings

Defines symbols used throughout the manual for warnings, cautions, and hazards.

Installation Procedures

Delivery Inspection

Instructions for inspecting the unit upon arrival for any shipping damage.

System Piping Requirements

Guidelines for connecting refrigerant, oil, and water lines according to industry codes.

Electrical Connections

Details on wiring the compressor unit, including motor starter and control panel connections.

Leak Testing and Charging

Procedures for testing the refrigeration system for leaks and charging with refrigerant.

Maintenance Suggestions

Recommended schedule for routine checks and maintenance tasks for system longevity.

Couplings Installation and Alignment

Instructions for proper mounting, alignment, and assembly of couplings.

Operation and Control

Oil System

Details on oil charge, filter replacement, pressure regulation, and cooling systems.

Control System Overview

Explains compressor control, slide valve operation, and safety setpoints.

Initial Start-Up Procedures

Step-by-step guide for setting controls and preparing the unit for its first operation.

Service and Maintenance

Preparation of Unit for Servicing

Safety precautions and procedures before starting any service work on the compressor.

Compressor Removal and Installation

Detailed steps for safely removing and reinstalling the compressor unit.

Leak Checking and Annual Inspection

Procedures for checking the system for leaks and performing required annual inspections.

Gate Rotor Assembly Service

Instructions for the removal and installation of the gate rotor assembly.

Shaft Seal Service

Procedures for the removal and installation of input shaft seals.

Slide Valve Assembly Service

Details on inspection, removal, and installation of slide valve assemblies.

Oil Filter Elements

Description and characteristics of various oil filter elements used in the compressors.

Service Interval Requirements

Recommended service intervals based on operating hours for extended warranty.

Troubleshooting

Slide Valve Actuator Troubleshooting

Guide to diagnosing and resolving common issues with the slide valve actuator.

Replacement Parts

VSS and VSR Replacement Parts

Detailed list of parts for VSS and VSR compressor models with part numbers.

VSM Replacement Parts

Detailed list of parts for VSM compressor models with part numbers.

Replacement Tools

List of specialized tools required for servicing and replacing parts.

Vendor Components Information

Haight Pumps

Information and specifications for Haight Pumps used with Vilter equipment.

Refrigerating Specialties Check Valves

Details on Type CK4A check valves, including features, installation, and service.

Sporlan Strainers

Information on Sporlan's Y-type forged brass strainers for various applications.

HANSEN HCK4 CHECK VALVES

Specifications and installation for Hansen HCK4 in-line check valves.

VIKING PUMP HEAVY DUTY PUMPS

Overview of Viking Heavy Duty Pumps, including Series 4195 and 495.

Sporlan SOLENOID VALVES

Installation and servicing instructions for Sporlan solenoid valves.

Sporlan Thermostatic Expansion Valves

Guide to installation, field service, and assembly of Sporlan TEVs.

FAST HEAT CARTRIDGE HEATERS

Information on Hi-Temp and Standard cartridge heaters, specifications, and applications.

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