PolyScience MX Operating Manual

MX Immersion Circulator

Operator’s Manual

110-511 PSC/EN 06.08.11

Table of Contents

Introduction .................................................................................................................................................2

General Information....................................................................................................................................3

General Safety Information....................................................................................................................... 3

Safety Recommendations.........................................................................................................................4

Regulatory Compliance and Testing ........................................................................................................5

Unpacking Your Immersion Circulator......................................................................................................5

Package Contents ....................................................................................................................................5

Controls and Components........................................................................................................................6

Quick-Start...................................................................................................................................................7

Installation and Startup..............................................................................................................................8

Normal Operation......................................................................................................................................10

Turning Your Circulator ON .................................................................................................................... 10

Main Operational Display........................................................................................................................10

Set-Up Sub-Menus .................................................................................................................................11

Adjusting the Temperature Set Point...................................................................................................... 11

Selecting the Temperature Unit..............................................................................................................12

Setting the Offset Calibration.................................................................................................................. 13

Setting the Low Limit Temperature......................................................................................................... 14

Setting the High Limit Temperature........................................................................................................15

Resetting the Factory Default Values ..................................................................................................... 15

Loss of Power Restart ............................................................................................................................ 16

Alarm Messages ..................................................................................................................................... 17

Routine Maintenance and Troubleshooting...........................................................................................18

Maintaining Clear Bath Water................................................................................................................. 18

Cleaning Your Immersion Circulator....................................................................................................... 18

ing the Over-Temperature Safety System.................................................................................... 19

Check

Troubleshooting Chart ............................................................................................................................ 20

Technical Information...............................................................................................................................21

Performance Specifications .................................................................................................................... 21

Reservoir Fluids......................................................................................................................................22

Application Notes....................................................................................................................................23

Equipment Disposal (WEEE Directive)...................................................................................................23

Replacement Parts and Accessories......................................................................................................25

PolyScience Circulating Bath Fluids ......................................................................................................25

Service and Technical Support ...............................................................................................................26

Warranty.....................................................................................................................................................26

110-511 PSC/EN 1

Introduction

Thank you for choosing the MX Immersion Circulator. It is intended for the precise temperature control of suitable liquids in a reservoir. Extremely easy to use and maintain, it combines design innovation with highly intuitive operation to deliver convenient and versatile liquid temperature control for a wide range of applications.

WARNING: PolyScience Circulating Baths are not intended for directly controlling the temperature of

foods, pharmaceuticals, medicines, or other objects which may be ingested by or injected in humans

or animals. Any such objects must be isolated from contact with the bath fluid and bath surfaces.

Here are some of the features that make the MX Immersion Circulator so user-friendly:

• Simple, intuitive operation

• Displays actual and set point temperature simultaneously

• Powerful pump, easy flow adjustment

• Attaches securely to both flat and rounded tank walls

• Converts any tank or vessel up to 28 liters into a reliable circulating bath

• Fully enclosed housing prevents direct contact with pump and heater, yet provides quick

access for inspection and cleaning

• Suitable for use with Class I non-flammable fluids per DIN 12876-1

It will take you very little time to get your new MX Immersion Circulator installed and running, This Operator’s Manual is designed to guide you quickly through the process. We recommend that you read it thoroughly before you begin.

110-511 PSC/EN 2

General Information

General Safety Information

When installed, operated, and maintained according to the directions in this manual and common safety procedures, your MX Immersion Circulator should provide safe and reliable liquid heating. Please ensure that all individuals involved in the installation, operation, or maintenance of this unit read this manual thoroughly prior to working with the unit.

This symbol alerts you to a wide range of potential dangers.

This symbol advises danger from electricity or electric shock.

This symbol indicates that a hot surface may be present.

This symbol marks information that is particularly important.

This symbol indicates alternating current.

These symbols on the Power Switch / Circuit Breaker indicate that they place the main power supply

ON / OFF.

This symbol on the Power Key indicates that it places the unit in a standby mode. It DOES NOT fully

disconnect the unit from the power supply.

This symbol indicates a protective conductor terminal.

Read all instructions pertaining to safety, set-up, and operation.

Proper operation is the user’s responsibility.

110-511 PSC/EN 3

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:

WARNING:

• This Immersion Circulator is suitable only for use with Class I non-flammable fluids (per DIN

12876-1).

• Be aware of the chemical hazards that may be associated with the bath fluid used. Observe all

safety warnings for the fluids used as well as those contained in the material safety data sheet.

• Use only recommended bath fluids; see Technical Information in the rear of this manual for

recommendations.

• Use only non-acid bath fluids.

WARNING:

• Always connect the power cord on this Circulator to a grounded (3-prong) power outlet. Make

certain that the outlet is the same voltage and frequency as your unit.

• Never operate the Circulator with a damaged power cord.

• Always turn the Circulator OFF and disconnect mains power before performing any maintenance

or service.

WARNING:

• Never operate the Circulator without bath fluid in the reservoir. Periodically check the reservoir to

ensure that the liquid depth is within acceptable levels. Always refill the reservoir using the same bath fluid that is already in the reservoir. Bath oil must not contain any water contaminants and should be preheated to the actual bath temperature before adding as there is an explosion hazard at high temperatures.

• Turn electrical power to the unit OFF and remove Immersion Circulator from reservoir before

draining. Always drain all fluid from the reservoir before moving or lifting. Be sure to follow your organization’s procedures and practices regarding the safe lifting and relocation of heavy objects.

WARNING:

• Always allow the bath fluid to cool to ambient temperature before draining.

• Always keep within the 85°C maximum operating temperature limit if using a polycarbonate open

bath tank

WARNING: It is the user’s responsibility to properly decontaminate the unit in the event hazardous

materials are spilled on exterior or interior surfaces. Consult manufacturer if there is any doubt regarding the compatibility of decontamination or cleaning agents.

110-511 PSC/EN 4

Regulatory Compliance and Testing

This equipment is compliant with the European Directive 2002/95/EC and its latest amendments on Restrictions on Hazardous Substances (RoHS) and below the given limits of hazardous substances.

ETL Intertek (60 Hz units)

UL 61010-1 / CSA C22.2 No. 61010-1 — Safety Requirements for Measurement, Control, and Laboratory Use; Part 1: General Requirements

UL 61010A-2-010 / CSA C22.2 No. 61010-2-010:04 — Safety Requirements for Measurement, Control, and Laboratory Use; Part 2-010: Particular Requirements for Laboratory Equipment for the Heating of Materials

UL 61010A-2-051 / CSA C22.2 No. 61010-2-051:04 — Safety Requirements for Measurement, Control, and Laboratory Use; Part 2-051: Particular Requirements for Laboratory Equipment for the Mixing and Stirring

CE (all units)

EC Low Voltage Directive 2006/95/EC

EC Electromagnetic Compatibility Directive 2004/108/EC

IEC 61010-1-2001

IEC 61010-2-2001

IEC 61326:2005 / EN 61326 : 2006

Unpacking Your Immersion Circulator

Your Immersion Circulator is packed in a special carton. You should keep this carton, along with all packing materials, until the unit has been installed and you are certain it is working properly.

CAUTION: Remove any loose packing material that may have fallen into the heater/pump housing

during shipping. Before powering up, check that nothing remains around the heater or circulator pump.

We recommend that you begin using your Immersion Circulator immediately to confirm proper operation, since beyond one week you may be eligible for warranty repair only (rather than replacement). You’ll find complete warranty information in the back of this manual.

In the unlikely event that the unit was damaged or does not operate properly, immediately contact the transportation company, file a damage claim, and contact the company where your Immersion Circulator was purchased.

Package Contents

The following items are included in the shipping carton:

• MX Immersion Circulator

• Quick-Start Guide

• Resource Disk with Operator’s Manual

• Qualification Test Results

110-511 PSC/EN 5

Controls and Components

Backlit

Display

Menu Button

Up Arrow

Button

Down Arrow

Button

Front Flow

Adjuster

Power Button

Safety Thermostat (under plate)

Maximum Liquid Level Indicator

Heater /Pump Access Cover

Rear Flow

Adjuster

Power Cord

Mounting Clamp

Front View

Rear View

Heating

Circulating

Actual Bath Temperature

Temperature Set Point

Main Display

110-511 PSC/EN 6

Quick-Start

See Installation and Startup for additional information.

Attach Immersion Circulator to reservoir

Fill reservoir with fluid

Connect power cord to electrical outlet

Turn Immersion Circulator “ON”

Enter temperature set point

Set safety thermostat once the unit reaches set point



110-511 PSC/EN 7

Installation and Startup

Your MX Immersion Circulator is easily installed. The only tools required are a flat-head screwdriver and a container for adding water or another suitable fluid to the user-supplied reservoir.

1. Place the flow adjusters in the desired position. These slide controls allow you to easily adjust

the force with which liquid will circulate in the reservoir. You’ll achieve maximum circulation by placing both the front and rear flow adjusters in the fully open position.

WARNING: To avoid the potential for burns, do not change the position of the flow adjusters

while your Immersion Circulator is immersed in hot liquid. For safety, turn power to the unit off, remove from reservoir, and allow to cool before making adjustments.

2. Attach the Immersion Circulator to the reservoir (user-

supplied). A mounting clamp is provided that mounts securely to both flat and rounded tank walls. Allow a minimum of 1.3 cm /

0.5 inch clearance between the bottom of the Circulator’s housing and the bottom of the reservoir.

Maximum

liquid level

3. Add liquid to

the reservoir. The liquid in the reservoir should

be maintained somewhere between the “Maximum” and

Minimum

liquid level

“Minimum” liquid level lines embossed on the heater/pump housing.

WARNING: See Technical Information in the rear of this manual for a list of compatible liquids.

WARNING: Read the safety data sheet for the bath fluid being used carefully before filling

reservoir.

WARNING: If the proper fluid level is not maintained, the heater coil may become exposed

and possibly damaged (fluid level too low) or the bath may overflow (fluid level too high).

4. Plug the power cord into a properly grounded electrical outlet. The LCD will light and

“Standby” will appear on the display

WARNING: The correct voltage and frequency for your Immersion Circulator are indicated

on the identification label on the back of the unit. The use of an extension cord is not recommended. If one is necessary, it must be properly grounded and capable of handling the total wattage of the unit. The extension cord must not cause more than a 10% drop in voltage to the unit.

WARNING: Make certain that the electrical outlet is the same voltage and frequency as your Immersion Circulator.

110-511 PSC/EN 8

+ 18 hidden pages