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Vilter VSS 451-1801 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 VSS 451-1801 Specifications

General IconGeneral
BrandVilter
ModelVSS 451-1801
CategoryCompressor
LanguageEnglish

Summary

Domestic Terms and Conditions

Export Terms and Conditions

Standard Vilter Warranty Statement

Standard Vilter 5/15 Warranty Statement

Compressor Description

Installation Section

Testing Refrigeration System for Leaks

Procedures for testing the refrigeration system for leaks using nitrogen or other methods.

System Refrigerant Charging

Guidelines for charging the refrigeration system with the appropriate refrigerant.

Actuator Motor Control Module Calibration Procedure

Step-by-step guide for calibrating the actuator motor control module for precise operation.

Slide Valve Actuator Troubleshooting Guide

Operation Section

Control System

Explanation of the compressor's control system, safety setpoints, and operational modes.

Initial Start-Up

Procedures and checks required before the initial start-up of the compressor unit.

Service Section

Leak Checking Unit

Steps to perform a leak check on the unit after installation or servicing.

Gate Rotor Assembly

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

Inspection of Slide Valve Assemblies in the Compressor

Guidance on inspecting the slide valve assemblies for wear or damage.

Slide Valve Gear and Rack Inspection

Guidelines for inspecting the slide valve gear and rack for wear.

VSS and VSR Replacement Parts Section

Gate Rotor

Detailed list of parts for the gate rotor assembly.

Main Rotor

List of replacement parts for the main rotor.

Slide Valve Cross Shafts and End Plate

Replacement parts for slide valve cross shafts and end plates.

VSM Replacement Parts Section

Gaterotor Assembly

Detailed list of parts for the VSM gaterotor assembly.

Shaft Seal

Replacement parts for the VSM shaft seal assembly.

Main Rotor, Slide Valve Cross Shafts and End Plate (Models 71-401)

Parts list for main rotor, slide valve cross shafts, and end plate for specific VSM models.

Main Rotor, Slide Valve Cross Shafts and End Plate (Models 501-701)

Parts list for main rotor, slide valve cross shafts, and end plate for specific VSM models.

Slide Valve Carriage Assembly

Replacement parts for the VSM slide valve carriage assembly.

Haight Pumps

Shaft Seal Inspection, Removal and Installation

Procedures for inspecting, removing, and installing the pump's shaft seal.

CHECK VALVE

INLET PRESSURE REGULATORS

STOP / STRAINER VALVE

Safe Operation

Safety precautions and guidelines for working with refrigeration systems and valves.

Sporlan Strainers

HCK4 IN-LINE CHECK VALVES

DISASSEMBLY

ASSEMBLY

INSTALLATION OF CARBON GRAPHITE BUSHINGS

PRESSURE RELIEF VALVE INSTRUCTIONS

DISASSEMBLY

Instructions for disassembling the pressure relief valve.

ASSEMBLY

Procedures for reassembling the pressure relief valve.

PRESSURE ADJUSTMENT

Three-Way Thermostatic Valve

SOLENOID VALVES

Installation and Servicing Instructions

Essential procedures for installing and servicing Sporlan solenoid valves.

Thermostatic Expansion Valves

Installation

Covers critical aspects of installing Thermostatic Expansion Valves for optimal performance.

Field Servicing

Troubleshooting and servicing procedures for TEV system malfunctions.

How to Change the Superheat Setting

Step-by-step guide to adjust the superheat setting on TEVs for optimal performance.

STRAINER ST HANSEN (FILTERS)

DANFOSS REGULATING/MIXING VALVES

HA4AOAS - Inlet/Outlet Economizer Port / Side Load Pressure Regulator

Adjusting the Inlet / Economizer or Side Load Pressure

Procedure for adjusting the inlet and economizer or side load pressure settings.

Adjusting the Outlet / Maximum Port Pressure

Procedure for adjusting the outlet pressure to manage compressor loading.

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