GLOBAL INDUSTRIAL F206A0179 Ultraflat Magnetic Stirrer Instruction Manual

GLOBAL INDUSTRIAL F206A0179 Ultraflat Magnetic Stirrer

General Information

Before using the unit, please read the following instruction manual carefully.

Do not dispose of this equipment as urban waste, in accordance with EEC directive 2002/96/CE.

This unit must be used for laboratory applications indoor only. The manufacturer declines all responsibility for any use of the unit that does not comply with these instructions. If the product is used in a not specified way by the manufacturer or with non specified accessories, product’s safety may be compromised.

Safety requirements for electrical equipment for measurement, control and for laboratory use

Electrical equipment for laboratory use

General requirement

VELP reserves the right to modify the characteristics of its products with the aim to constantly improving their quality.

Safety Regulations

The plug disconnects the instrument. Therefore, place the instrument where it can be quickly disconnected.

Place the power supply in the way to avoid liquid spills directly on it.

The stirred solution may release toxic, dangerous or poisonous gases. Adequate safety measures must be taken, in accordance with the safety regulations in force, including the presence of hood and personal protective equipment (masks, gloves, goggles, etc.).

Position the instrument on a flat surface, with a distance from the wall of 30 cm (at least)

Do not use with explosive and dangerous materials for which the equipment is not designed. The stirrer must not be used in explosive atmospheres in bain- marie and to stir combustible liquids that have a low combustion temperature. The minimum fire point of flammable solution is 200 °C. Only small amounts (< 50 ml) of flammable liquid can be used with the device.

In case of black-out, once the power is back the device will restart automatically.

Introduction

The magnetic stirrer without motor ESP is used for chemical, biotechnological, pharmaceutical, microbiological, medical applications, for example for growing microorganisms, dissolving nutrients and solids, avoiding settling of suspended matter or during titrations. The power of magnetic field allows to stir liquids in vessels with different shapes up to 5 liters. Ultra-thin magnetic stirrer without moving mechanical components, not requiring maintenance. The stirring system is composed by coils inducing a rotating magnetic field which is controlled by a microprocessor; speed range 50 ÷ 1.100 rpm. By the rotation of the knob completely clockwise the maximum stirring speed (1.100 rpm) will be obtained. By a counterclockwise rotation a lower of speed will be obtained up to a complete stop. Minimum speed is 50 rpm. A slow start allows an optimal progression of stirring speed. The modern and ergonomic structure is fabricated from materials with an high resistance.

Assembly and installation

Upon receipt and after having removed the packaging, please check the integrity of the instrument. The box includes:

• Magnetic stirrer ESP
• Plug for power supply
• Switching VELP 100-240V/12V without plug
• Instruction manual

Electrical connection
After having unpacked the instrument, place the unit on the laboratory bench. Before connecting the instrument to the power supply, make sure that the values on the rating plate correspond to those of the power supply. Connect the unit to the power supply using the transformer supplied. Ensure that the socket and the relative cut-off device conform to current safety norms and easy to reach.
2.2 Start-up
Rotate the speed knob completely to the left. Place the flasks containing the sample and a suitable magnetic stirring bar on the stirring plate. Then, set the speed by turning the speed knob.

Operating controls

It is possible to select speeds between 50 and 1100 rpm by rotating the know

Maintenance

No routine or extraordinary maintenance is necessary apart from periodically cleaning the unit as described in this manual. In compliance with the product guarantee law, repairs to our units must be carried out in our factory, unless previously agreed otherwise with local distributors. The instrument must be transported in its original packaging and any indications present on the original packaging must be followed (e.g. palletized). It is the responsibility of the user, to properly decontaminate the unit in case of hazardous substances remaining on the surface or interior of the device. If in doubt about the compatibility of a cleaning or decontamination product, contact the manufacturer or distributor.b

Cleaning
Disconnect the unit from the power supply and use a cloth dampened with a non- inflammable non-aggressive detergent

Technical data

Accessories / Spare parts

A00001060 Stirring bar 10x40mm 40000247 Knob 10001372 Foot
10003081 Power supply 100-240V/12V no plug

Wiring diagram

1. External power supply
2. Connector
3. Electronic board
4. Potentiometer for speed regulation
5. Coils

Declaration of conformity

We, the manufacturer of VELP Scientifica, under our responsibility, declare that the product is manufactured in conformity with the following standards: and satisfies the essential requirements of the following directives

We, the manufacturer of VELP Scientifica, under our responsibility declare that the product is manufactured in conformity with the following regulations:

• S.I. 2016/1091 Electromagnetic Compatibility Regulations 2016
  according to the relevant designated standards:

• EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use Part 1: General requirements

• EN 61010-2-051 Particular requirements for laboratory equipment for mixing and stirring

• EN 61326-1 Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 1: General requirements and satisfies the essential requirements of regulations:

• S.I. 2008/1597 Supply of Machinery (Safety) Regulations 2008

• S.I. 2012/3032 Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012

• S.I. 2013/3113 Waste Electrical and Electronic Equipment Regulations 2013 plus modifications.

Thank you for having chosen VELP!
Established in 1983, VELP is today one of the world’s leading manufacturer of analytical instruments and laboratory equipment that has made an impact on the world-wide market with Italian products renowned for innovation, design and premium connectivity. VELP works according to ISO 9001, ISO14001 and OHSAS 18001 Quality System Certification. Our instruments are manufactured in Italy according to the IEC 1010-1 and CE regulation.

Analytical instruments

• Elemental Analyzers
• Digestion Units
• Distillation Units
• Solvent Extractors
• Fiber Analyzers
• Dietary Fiber Analyzers
• Oxidation Stability Reactor
• Consumables

Laboratory Equipment

• Magnetic Stirrers
• Heating Magnetic Stirrers
• Heating Plates
• Overhead stirrers
• Vortex mixers
• Homogenizers
• COD Thermoreactors
• BOD and Respirometers
• Cooled Incubators
• Flocculators
• Overhead Shakers
• Turbidimeter
• Radiation Detector
• Open Circulating Baths
• Pumps

www.velp.com
VELP Scientifica Srl
20865 Usmate (MB) ITALY
Via Stazione, 16
Tel. +39 039 62 88 11
Fax. +39 039 62 88 120
We respect the environment by printing our manuals on recycled paper

References

• Avviso di reindirizzamento
• Velp Scientifica, Analytical Instruments, Elemental Analyzers, Digestion Units, Distillation Units, Solvent Extractors, Fiber Analyzers, Dietary Fiber Analyzers, Oxidation Stability Reactor, Consumables Laboratory Equipment, Magnetic Stirrers, Heating Magn

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