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Frick TDSH 193S User Manual

Frick TDSH 193S
28 pages
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TDS_
Rotary Screw Compressor
Models TDS_163 - TDS_355
This manual contains installation, operation, and maintenance
instructions. Read thoroughly before beginning installation. Failure
to follow these instructions may result in personal injury or death,
damage to the unit, or incorrect operation.
Form 070.250-IOM1 (NOV 2013)
Installation – Operation – Maintenance
File: Service Manual – Section 070
Replaces: Nothing
Distribution: 3, 3a, 3b, 3c
Revised: April 2016, p. 2, 8, 16
October 31, 2022
Check www.FrickCold.com for the latest version of this publication.

Table of Contents

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Frick TDSH 193S Specifications

General IconGeneral
ModelTDSH 193S
ManufacturerFrick
TypeScrew Compressor
Capacity193 TR
Motor Power150 hp
Voltage460 V
RefrigerantR717 (Ammonia)

Summary

Description

Compressor Lubrication System

Explains the functions of the lubrication system for bearings, seals, and cooling.

Installation

Oil System Requirements

Outlines requirements for the oil system, including selection, pressure, and cleanliness.

Oil Pressure

Specifies required oil pressure levels for proper compressor function.

Compressor Oil

Crucial warning about not mixing oils and guidelines for oil selection.

Coupling Alignment Requirements

Emphasizes the importance of proper coupling alignment for component life.

Hot Alignment of Compressor/Motor

Procedures for performing hot alignment after the unit has reached operating temperature.

SV Position Potentiometer Replacement and Adjustment

Steps to replace and adjust the slide valve position potentiometer.

Volumizer Potentiometer Replacement and Adjustment

Steps to replace and adjust the volumizer potentiometer for Vi control.

Compressor Hydraulic System

Describes the hydraulic system for moving the slide valve and slide stop.

Operation

Operation and Start-Up Instructions

Provides logical step-by-step instructions for proper start-up and operation.

Initial Start-Up

Key considerations and procedures before and during the initial start-up phase.

Initial Start-Up Procedure

Step-by-step guide for performing the initial start-up of the compressor unit.

Maintenance

Normal Maintenance Operations

Crucial safety precautions to take before performing any maintenance.

Troubleshooting Guide

Provides an organized approach to defining problems and making corrections.

Abnormal Operation Analysis and Correction

Four logical steps to effectively analyze and correct operational problems.

Troubleshooting the TDS_ Compressor (Frick RWB II Package)

Lists symptoms and probable causes/corrections for TDS_ compressor issues.

Troubleshooting the Hydraulic System

Identifies symptoms and probable causes/corrections for hydraulic system problems.

Troubleshooting the Oil Pump and System

Lists symptoms and probable causes/corrections for oil pump and system issues.

Read this First: Compressor Prestart Checklist

Essential checks to be completed before arrival of the service supervisor.

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