Electrothermal EM0050/CE, EM0100/CE, EM0250/CE, EM0500/CE, EM1000/CE Instruction Manual

EM , SERIES ELECTROMANTLES.

INSTRUCTION BOOK

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M6873 Issue 12.7

Please take your time to read this Instruction book in order to understand the safe and correct use of your new Bibby Scientific product.

It is recommended the Responsible Body for use of this equipment reads this Instruction book and ensures the user(s) are suitably trained in its operation.

	Contents.
Section 1.	Introduction	Page 3
Section 2.	Symbols and using this instructions book.	Page 4
Section 3.	Safety Information.	Page 5
Section 4.	Unpack and Contents.	Page 7
Section 5.	Installation.	Page 9
Section 6.	Environmental Protection.	Page 10
Section 7.	Product Operation.	Page 11
Section 8.	Technical Specification.	Page 14
Section 9.	Maintenance	Page 19
Section 10.	Replaceable Parts and Accessories	Page 22
Section 11.	Customer Support	Page 25
Section 12.	Notes	Page 26
Section 13.	EC Declaration of Conformity.	Page 28
Appendix ‘A’	Decontamination Certificate	Page 24

© The copyright of this instruction book is the property of Bibby Scientific Limited. This instruction book is supplied by Bibby Scientific Limited on the express understanding that it is to be used solely for the purpose for which it is supplied. It may not be copied, used or disclosed to others in whole or part for any purpose except as authorised in writing by Bibby Scientific Limited. Bibby Scientific Limited reserves the right to alter, change or modify this document without prior notification.

In the interest of continued development Bibby Scientific Limited reserve the right to alter or modify the design and /or assembly process of their products without prior notification.

This product is manufactured in Great Britian by Electrothermal, part of the Bibby Scientific Group of companies.

Bibby Scientific Limited.

Beacon Road,

Stone,

Staffordshire ST15 0SA,

Great Britain.

Tel: [phone]

Fax: [phone]

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M6873 Issue 12.7

1.INTRODUCTION.

1.1.The Bibby Scientific series of heating mantles has been specifically designed to provide a comprehensive answer to heating fluids in round bottomed glassware in the modern laboratory. It combines the traditional Electrothermal heating element with many new features thus providing the user with several options to meet different applications.

1.2.Heating control is provided by a built-in solid state energy regulator. Non stirring mantles can be used with an external controller. (Please contact distributor / manufacturer for details).

1.3.The enclosures of individual heating mantles EM’s are manufactured from chemical resistant Polypropylene.

1.4.The products are provided with ventilation slots underneath and around the rim to ensure a low enclosure surface temperature. The heating element is retained in thermal Rockwool to create a heating cartridge that facilitates very easy replacement in the event of any damage. On all EM sizes up to 1 litre a single support clamp is provided at the rear of the unit. On the 2, 3 and 5 litre models there are three rod support clamps. The EMV’s and EMX’s have a hole in the base to enable funnels or bottom outlet flasks to be heated. All EM’s are supplied with support rods and clamps.

1.5.Bibby Scientific offers a comprehensive range of Mantles, and Controllers. The Mantles range from the Standard cool-to-touch vented case EM, with element temperatures between ambient and 450 deg C. The Standard EM Mantle has Controlled /C, Spill-Proof EMX, V-Shaped EMV, Heating and Stirring EMA with single or bi-directional stirring options. Capacities for round-bottomed glassware ranging from 50ml up to 5,000ml, plus funnel options. Replacement heater cartridges are available.

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M6873 Issue 12.7

2.SYMBOLS AND USING THIS INSTRUCTION BOOK

2.1.Throughout this Instruction book the following symbols are shown

to identify conditions which pose a hazard to the user, or to identify actions that should be observed. These symbols are also shown on the product, or its packaging. When a symbol is shown next to a paragraph or statement it is recommended the user takes particular note of that instruction in order to prevent damage to the equipment or to prevent injury to one’s self or other people.

The Responsible Body and the Operator should read and be familiar with this Instruction book in order preserve the protection afforded by the equipment.

To prevent injury or equipment damage it is the manufacturers recommendation that all persons using this equipment are suitably trained before use.

2.2.Symbols defined.

Caution, risk of danger. See note or adjacent symbol.

Protective conductor terminal to be earthed.

(Do not loosen or disconnect).

Caution / risk of electric shock

Recyclable Packing Material.

Do not dispose of product in normal domestic waste.

Caution. Hot surface.

Refer to Instructions book.

This symbol denotes stirrer speed control.

This symbol adjacent to the stirrer switch denotes the bi-directional stir condition with auto-reverse.

Material irritant to skin. When handling wear face mask to BS/EN 149 and protective gloves

This symbol adjacent to an indication lamp means mains power Off/On when lamp nonilluminated / illuminated

This symbol adjacent to a switch denotes the Off condition for mains power.

This symbol adjacent to a switch denotes the ON condition for mains power.

This symbol adjacent to a switch denotes the Off condition for the Heater or Stirrer.

This symbol adjacent to a switch denotes the On condition for a Heater or Stirrer.

This symbol indicates an output terminal for the equipment.

This symbol indicates an input terminal for the equipment.

This symbol adjacent to an indication lamp means the heater power Off / On when lamp non-illuminated / illuminated.

This symbol adjacent to the stirrer switch denotes the uni-directional stir condition.

This symbol adjacent to the stirrer switch denotes the stirrer manual capture condition or stirrer off.

Bio Chemical Hazard. Caution required. Will require decontamination.

Hot Zone on product

EM, EM/E, EMV,

EMX.

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M6873 Issue 12.7

3. SAFETY INFORMATION.

This product has been designed for safe operation when used as detailed in accordance with the Manufacturers instructions.

NOTE: Failure to use this equipment in accordance with the manufactures instruction book may compromise your basic safety protection afforded by the equipment and may invalidate the warranty / guarantee. The warranty / guarantee does not cover damaged caused by faulty installation or misuse of the equipment

3.1. Prevention of Fire and Electric Shock.

To prevent a risk of fire or electric shock, DO NOT open your product case without authorisation. Only qualified Service personnel should attempt to repair this product.

Replace fuses only with the type as listed in section, ‘Technical

Specifications and Parts and Accessories’ (See fuse type and rating).

Ensure the Mains Power Supply conforms to rating found on the data plate located on the back of this product.

Never Operate this equipment without connection to earth / ground. Ensure the mains supply voltage is correctly earthed / grounded in accordance with current area legislation.

3.2. General Safe Operating Practice.

Always follow good laboratory practice when using this equipment. Give due recognition to your company’s safety and

legislative health & safety procedures and all associated legislation applicable to your areas of operation. Check laboratory procedures for substances being heated and ensure all hazards (e.g. explosion, implosion or the release of toxic or flammable gases) that might arise have been suitably addressed before proceeding. When heating certain substances the liberation of hazardous gases may require the use of a fume cupboard or other means of extraction.

Ensure equipment is used on a clean, dry, non-combustible, solid work surface with at least 300mm suitable clearance all around from other equipment.

Do not position the product so that it is difficult to disconnect from the mains supply.

Do not touch the heating element or any glass vessel whilst in use.

Do not lean or stretch over equipment, glassware and fixings when in use.

Do not immerse unit in water or fluids.

Do not spill substances onto the mantle. If spillage does occur, disconnect unit from mains supply and follow instructions as detailed in Maintenance. (Section 9).

Do not cover the mantle whilst in use. Do not block or obstruct ventilation slots / airways.

Do not leave equipment switched on without a charged flask(s).

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M6873 Issue 12.7

Do not thermally insulate the exposed upper section of the vessel(s), as the insulation used may obstruct the convection

cooling airways around the rim of the cartridge enclosure and cause the mantle to overheat.

It is not recommended to leave any heating apparatus unattended during operation.

Only use Original Equipment manufactures spares and accessories.

Ref Section 10.

Stirring versions of this equipment generate magnet fields. Keep all metal objects and magnetic data devices (e.g. credit cards) away from the stirrer unit.

The equipment is not spark, flame or explosion proof and has not been designed for use in hazardous areas in terms of BSEN 6007914:1997. Keep flammable, low flash point substances away from the apparatus.

Do not operate or handle any part of the product with wet hands.

Keep the Mains cord and moulded IEC plug and lead set away from the heating surface.

ATTENTION:-

With high energy input and certain configurations of glassware in EMV & EMX products, where the heating contact of the glassware is

relatively small, localised heating and subsequent ‘bumping’ of the fluid being heated may occur. Application advice should be sought from the manufacturer.

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M6873 Issue 12.7

4. UNPACKING AND CONTENTS.

4.1. Product Identification:

A Catalogue number allocated to each type of mantle is descriptive. The method of coding is detailed below.

First and second Characters

Next Character

Next Character (if Multi bank)

Next four Characters

Next Character after the /

Next Character

Last Characters

EM Series

‘A’ unit with stir facility.

‘V’ Bottom opening for funnel.

‘X’ Spillproof (Stainless Steel liner) with bottom opening for funnel.

3 or 6 = 3 way or 6 way.

Flask size in ml. 0050, 0100, 0500, 1000, 2000, 3000, 5000.

‘S’ Spillproof (Stainless steel liner). ‘C’ Controlled.

‘E’ Earthed screen.

No Characters = 230V, X1 = 115V, X7 = 220V with Chinese mains lead

The following family tree outlines product variants.

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M6873 Issue 12.7

Please check the contents of your carton against the relevant product diagram.

Applicable to all EM product.

Item	Description	Qty
No
1	Instruction book	1
2	Mains cord and moulded IEC plug	A/R
	and lead set
	(May differ from illustration depending on
	destination).
3	EM product (Model shown EMA)	1
4	Stir bar (only on EMA)	1

Serial Number

Unit Model/Cat Number

For future reference please record your products Serial and Model Numbers.

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M6873 Issue 12.7

5.INSTALLATION.

5.1.Electrical safety and installation.

5.1.1.This equipment is designed to be used safely under the following conditions:-

•Indoor use.

•Altitude up to 2000 meters.

•Temperatures between 5°C and 40°C.

•Maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.

•Mains supply voltage fluctuations up to ± 10% of the nominal voltage.

•Transient overvoltages typically present on the mains supply. Overvoltage category II

•Applicable rated pollution degree 2.

5.1.2.This equipment must be earthed / grounded to a fixed earth / grounded mains socket outlet. The mains supply is to earthed / grounded in accordance with current legislation. See Technical Specification for recommended fuse ratings.

5.1.3.Ensure only the correct rated mains input fuses are fitted. (Where applicable ensure the correct Mains cord and moulded IEC plug and lead set fuse if fitted). See Technical Information Section 8 of this Instructions book.

5.1.4.Check the voltage on the product data label on this product unit and those of any accompanying electrical accessory. Ensure the rating conforms to your local supply.

5.1.5.This product should be connected to a mains supply source which incorporates a RCD or GFCI device that has a tripping current of 30mA or less. The RCD or GFCI residual Current Device cuts off power to the equipment immediately it detects a current leakage fault. For example, cutting off the power when there is an accidental liquid spillage in a mantle protected with an earth (ground) screen.

5.1.6.Do not install this product or accessories on a surface which may become flooded.

5.1.7.The unit is supplied with a Mains cord and moulded IEC plug and lead set wired as follows.

Green / Yellow	or	Green	=	Earth / Ground
Blue	or	White	=	Neutral
Brown	or	Black	= Live / line hot.

5.2.Observation: the surface of the heating element of a mantle cartridge will upon receipt look slightly discoloured. This discolouration is normal and occurs at the factory during test when the mantle is first heated up.

5.3.Bibby Scientific controllers, series MC227 / MC228 / MC242 / MC5 and MC810B, can also be used for external control when the mantle is used in a fume cupboard. NOTE: External controllers cannot be used for EMA or EMEA products.

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M6873 Issue 12.7