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PolyScience LS Series User Manual

PolyScience LS Series
22 pages
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Safety Recommendations
To prevent injury to personnel and/or damage to property, always follow your workplace’s safety procedures
when operating this equipment. You should also comply with the following safety recommendations:
Always connect the power cord on this unit to a grounded (3-prong) power outlet. Make certain that the
outlet is the same voltage and frequency as your unit.
Never operate the unit with a damaged power cord.
Always turn the unit OFF and disconnect Mains power before performing any maintenance or service.
Unpacking Your Chiller
Your Chiller is shipped in a special carton. Retain the carton and all packing materials until the unit is
completely assembled and working properly. Set up and run the unit immediately to confirm proper operation.
Beyond one week, your unit may be warranty repaired, but not replaced. If the unit is damaged or does not
operate properly, contact the transportation company, file a damage claim and contact the company where
your unit was purchased immediately.
CAUTION: Keep unit upright when moving. Be sure to follow your company’s procedures and practices
regarding the safe lifting and relocation of heavy objects.
Regulatory and Compliance Testing
CSA UL (60Hz units)
CAN/CSA C22.2 No. 61010-1-04 — Safety Requirements for Electrical Equipment for Measurement, Control
and Laboratory Use, Part I: General Requirements.
CAN/CSA C22.2 No. 61010-010-04 — Safety Requirements for Electrical Equipment for Measurement,
Control and Laboratory Use - Part 2-010: Particular Requirements for Laboratory Equipment for the Heating
of Materials.
UL Std No. 61010-1 — Electrical Equipment for Laboratory Use, Part I: General Requirements.
UL Std No. 61010A-2-010 — Electrical Equipment for Laboratory Use, Part 2: Particular Requirements for
Laboratory Equipment for the Heating of Materials.
CE (50Hz units)
EC Low Voltage Directive 2006/95/EC
EC Electromagnetic Compatibility Directive 2004/108/EC
IEC 61010-1-2001
IEC 61326:2005 / EN 61326 : 2006
Contents
The following items have been included with your Chiller:
Operator’s Manual
IEC Power Cord
Two sets of Inlet/Outlet Adapters: 1/2 inch NPT to 1/2 inch hose barb;
1/2 inch NPT to 3/8 inch hose barb
3
110-445

Questions and Answers:

PolyScience LS Series Specifications

General IconGeneral
BrandPolyScience
ModelLS Series
CategoryChiller
LanguageEnglish

Summary

Introduction and General Information

General Safety Information

Overview of safety symbols and essential precautions for operating the chiller.

Safety and Handling Procedures

Safety Recommendations, Unpacking, and Compliance

Essential safety advice, unpacking instructions, and regulatory compliance information.

Controls and Components Overview

Front Panel Interface

Detailed identification of controls and displays on the chiller's front panel.

Rear Panel Connections

Identification of power, circuit breaker, and optional serial ports on the rear.

Installation and Startup Procedures

Site Requirements and Electrical Setup

Guidelines for installation site, clearance, electrical power connection, and RS232 option.

Plumbing and Fluid Management

Process Piping and Fluid Filter Installation

Instructions for connecting process lines, selecting tubing, and installing a fluid filter.

Startup and Coolant Guidelines

Process Coolant Selection and Warnings

Guidance on choosing compatible fluids and warnings against using incompatible ones.

Normal Operation and Settings

Operational Parameter Configuration

Error and Fault Message Interpretation

Understanding Displayed Codes

Explains error/fault codes, their meanings, and required actions for resolution.

Routine Maintenance Procedures

Troubleshooting Common Issues

Problem Diagnosis and Corrective Actions

A guide to identifying problems and implementing solutions for chiller malfunctions.

Technical Specifications - 60Hz Models

Technical Specifications - 50Hz Model

RS232 Remote Communication

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