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Table of Contents
Summary of Contents for Elma Elmasonic S50R
- Page 1 Operating Instructions Elmasonic S50R Lab Technology Ultrasonic Unit english Elma GmbH & Co KG Kolpingstr. 1-7 D-78224 Singen Tel. +49 (0) 7731 / 882-0 Fax +49 (0) 7731 / 882-266 info@elma-ultrasonic.com www.elma-ultrasonic.com document ref. 105 9842...
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Page 2: Table Of Contents
Sample preparation mode ........22 Verification of results ..........23 After the ultrasonic treatment ........23 Cleaning media ............24 Limitations of use of cleaners containing solvents ..24 Limitations on aqueous cleaners ......24 List of recommended cleaning media ......26 BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... - Page 3 Maintenance / Care ..........27 Service life of the transducer tank ......27 Repair ..............28 Technical details ............ 29 Troubleshooting ............. 30 Putting out of action and waste disposal ....31 Manufacturer's contact address ......31 © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011...
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Page 4: General
Caution The signal word Caution warns of the risk of light injury or damage to the equipment. Attention The signal word Attention warns of the risk of damage to the equipment. BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... -
Page 5: Instructions For The Use Of The Unit
Important safety warnings Instructions for the use of the unit Intended use The present Elma ultrasonic cleaning unit has been designed for the treatment of items and liquids only. No cleaning of living beings or plants! User Operation of the unit by authorized and instructed staff only. -
Page 6: Functioning
Cleaning media For saponification and removal of the dirt particles a suitable cleaning agent is required. Elma has a large range of cleaning media on offer. Cleaning chemicals are also necessary to reduce the surface tension. This increases considerably the efficiency of the ultrasonic activity. -
Page 7: Product Description
12 h operation to prevent unintended permanent operation CE conformity The present Elma ultrasonic unit is in compliance with the CE marking criteria. The declaration of conformity is available from the manufacturer. -
Page 8: Unit Front View / Side View
(description see section 4.6.). Plastic handles for the safe transportation of the unit even when the casing is hot. Operating panel for the control of the operating modes and functions (description see section 4.7.). BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... -
Page 9: Unit Back View
Illustration 4.6 Filling level marking The filling level marking indicates the minimum filling level (3 L) and the maximum filling level (5 L). The litre scale facilitates the correct dilution of the cleaning chemical. © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011... -
Page 10: Description Of Operating Elements
LED ultrasound is lighted during ultrasonic operation. * Setting the time: turn clockwise setting back the time: turn anticlockwise ** to start the operating cycle switch the unit on at the key ultrasonic operation BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... -
Page 11: Description Of Optional Accessory Equipment
The special sieve holder takes laboratory sieves with a diameter from 100 mm up to 200 mm. For examples of use please see Illustrations 4.9.2.1/2/3. Elma order number Sieve holder for laboratory sieves: 104 9704 © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011... - Page 12 Product description Illustration 4.9.2.1. Sieve holder with laboratory sieve 100 mm Illustration 4.9.2.2. Sieve holder with laboratory sieve 200 mm Illustration 4.9.2.3. Sieve holder with laboratory sieve 200 mm with transponder BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG...
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Page 13: Stainless-Steel Basket
The distance between the bottom of the glass beaker and the tank floor should be at least 2 cm. © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011... - Page 14 Switch on the ultrasound. The ultrasonic energy is transmitted through the glass into the beaker with hardly any energy losses. Illustration 4.9.4. Plastic cover with orifice and glass beaker BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG...
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Page 15: Operating And Display Functions
■ * degas, sieve cleaning press key ► mode and sample preparation LED degas lights up press key degas modes cannot be LED set time lights up operated simultaneously LED remaining time flashes © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011... - Page 16 LED ultrasound lights mode* (Illustration 4.7.B.) to Degas mode for 10 the right (clockwise) minutes, then LED degas flashes switches off ■ press key ► press key degas for more than 2 sec BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG...
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Page 17: Initial Operation
Ensure that the values indicated on the nameplate of the unit correspond with the available connecting conditions. The mains plug must be connected to an easily accessible socket only, as it serves as interrupted device! © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011... -
Page 18: Putting Unit Into Operation
Observe the instructions on limitations of use given in section 8.2. For queries please contact the manufacturer or your supplier. Danger of damage to the transducer system! Fill no liquid > 60°C and < 10°C in the ultrasonic tank. ATTENTION BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... -
Page 19: Placement Of Cleaning Items Or Laboratory Vessels
Degas any new cleaning liquid for approx. 5 – 10 minutes. For Key degas switch-on and switch-off press the degas key. The Elmasonic S50R is equipped with an optional auto degas Auto degas mode. The operation in degas mode is automatically switched off when the programmed time (10 min) has run down. -
Page 20: Ultrasonic Cleaning Process
For the treatment of temperature-sensitive items please take the heating-up of the liquid into consideration. Please ensure that the temperature of the liquid remains below 42 °C for the removal of fresh protein or blood particles. BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... -
Page 21: Starting The Cleaning Process Manually
12 h continued operation. In case you wish to continue operation start the unit again. Sieve cleaning mode The Elmasonic S50R can be operated in a special sieve cleaning mode. The sieve cleaning mode is a special ultrasonic mode that has been designed for the cleaning of analysis sieves. -
Page 22: Degas Mode (Degassing Of Hplc Solvents)
Ultrasonic cleaning process Degas mode (degassing of HPLC solvents) The Elmasonic S50R can be operated in a special degas mode. The degas mode provides an efficient degassing of the filled liquid within approx. 30 minutes. The gas contained in the liquid is „collected“... -
Page 23: Verification Of Results
Drain the liquid as soon as it is dirty or when the unit is not operated over a prolonged period of time. Certain residues and types of contamination may destroy or damage the stainless steel tank. © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011... -
Page 24: Cleaning Media
(Clˉ) or bromide (Brˉ) ions can be taken in by the removed dirt or through the cleaning chemical. These can destroy the stainless-steel tank by crevice corrosion within a very short period of ultrasonic operation. BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... - Page 25 Safety regulations Observe the safety warnings indicated by the manufacturer of the chemicals (e.g. goggles, gloves, R and S phrases). For queries please contact the manufacturer or your supplier. © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011...
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Page 26: List Of Recommended Cleaning Media
Cleaning media List of recommended cleaning media Elma has a large range of suitable cleaning products on offer developed by chemical engineers in the Elma laboratory. Please contact your supplier to find the most suitable cleaning chemical for your application. -
Page 27: Maintenance
Electrical safety order to prevent electrical accidents. Lime deposits on the stainless-steel tank can be cleaned gently Care of transducer e.g. with elma clean 40 or elma clean 115C (operate the unit tank with concentrate + water). Care of casing... -
Page 28: Repair
The manufacturer cannot be held responsible for any damage caused by unauthorised maintenance or repair works on the unit. In case of a break-down of the unit please contact the manufacturer or your supplier. BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... -
Page 29: Technical Details
100-120 220-240 * The choice of the waveform has been matched to the tank geometry. The signal form of the wave results in a factor 4 for the ultrasonic peak max. © Elma GmbH & Co KG BA_S50R_EN_Vers.08.2011... -
Page 30: Troubleshooting
Unsatisfactory cleaning no or unsuitable cleaning use suitable cleaning results medium used medium cleaning period too short repeat cleaning interval ultrasonic energy heats up switch on ultrasound for liquid (physical process) short period only BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG... -
Page 31: Putting Out Of Action And Waste Disposal
The unit can be taken to metal and electronics recycling stations or returned to the manufacturer. Manufacturer's contact address Elma Hans Schmidbauer GmbH & Co. KG Kolpingstr. 1-7, D-78224 Singen Phone +49 (0) 7731 / 882-0 +49 (0) 7731 / 882-266 e-mail: info@elma-ultrasonic.com... - Page 32 Manufacturer's contact address BA_S50R_EN_Vers.08.2011 © Elma GmbH & Co KG...
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