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P A G E  1

R e f r i g e r a t e d   B a t h s  U S E R ’ S   M A N U A L

RB-5A,RB-12A

RB-22A

Refrigerated Baths

OPERATOR’S MANUAL

Issue 12     

Date of issue: 

22nd March 2011

Techne is a trademark

© Techne, 2012

Summary of Contents for RB-12A

Page 1: ...P A G E 1 R e f r i g e r a t e d B a t h s U S E R S M A N U A L RB 5A RB 12A RB 22A Refrigerated Baths OPERATOR S MANUAL Issue 12 Date of issue 22nd March 2011 Techne is a trademark Techne 2012...

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Page 3: ...ais 5 Deutsch 6 Espa ol 7 Introduction 8 Operator Safety 8 Specification 9 Siting Considerations 10 Setting up the unit 10 Cleaning your unit 12 Packing 12 Operation 13 Precautionary Measures 13 Oper...

Page 4: ...ing meanings I mains switch On O mains switch Off After use When you have finished heating samples remember that partsoftheunit thetubes blocksandassociatedaccessories may be very hot Take the precaut...

Page 5: ...reil sur un plan de travail ou surface plane ou le cas ch ant dans une hotte d aspiration en s assurant que les trous d a ration situ s sous l appareil ne sont pas obstru s 5 Les symboles situ s sur o...

Page 6: ...e Arbeitsfl che bzw falls erforderlich unter einen Laborabzug Beachten Sie da die Entl ftungsrippen an der Ger teunterseite immer frei zug nglich sind 5 Die Symbole auf oder neben dem EIN AUS Schalter...

Page 7: ...elasentradasdeaireenlaparteinferiornoqueden obstruidas 5 Loss mbolosqueseencuentranenocercadelinterruptor de alimentaci n tienen los siguientes significados I Interruptorprincipalencendido O Interrupt...

Page 8: ...lator TE 10 series or TU 20 series Each unit fridge or controller has its particular application which should be considered when setting up a temperature controlled system The refrigerated baths have...

Page 9: ...lation system condition of the working liquid heat input and so on RB 5A RB 12A RB 22A Minimum temperature 20 o C 35 C 30 C Cooling capacity at 20 o C 145 W 240W 240W 0 o C 145 W 240W 240W 10 o C 110...

Page 10: ...at of the mains supply Connect the mains cable to a suitable plug as in the following table Note that the unit must be earthed to ensure proper electrical safety Connections 230V 110 120V Live brown b...

Page 11: ...hich will cover the full range of working temperatures The RB 12A RB 22A units are designed to work up to 40o C with occasional peaks to 100o C The RB 5A can be used up to 150 C but unit should be tur...

Page 12: ...following have been removed from the packing a power cable RB 5A only a decontamination certificate and a Guarantee Card Check that the unit is the correct rating for your power supply by looking on t...

Page 13: ...temperatures below 40o C 5 IN NO CIRCUMSTANCES MAY A REFRIGERATED UNIT BE SUBJECTED TO BATH LIQUID TEMPERATURES ABOVE 100o C Operating your unit 1 Switch on the thermoregulator as instructed in the a...

Page 14: ...ter or by balls from a ball blanket or in any other way Also check that the pipe system if you are using the fridge unit for an external system is not kinked or restricted in any way 4 If the liquid o...

Page 15: ...as to the gas charge for each of the units Unit Refrigerant Charge RB 5A R134a 85 gm RB 12A R404a 250 gm RB 22A R404a 250 gm There have been several improvements in design which have varied the charg...

Page 16: ...ge to units which are not properly packed for shipping if in doubt contact your supplier Fuses If the power light on the power switch is lit the fuse may have blown Make sure there is no external caus...

Page 17: ...P A G E 17 R e f r i g e r a t e d B a t h s U S E R S M A N U A L...

Page 18: ...P A G E 18 R e f r i g e r a t e d B a t h s U S E R S M A N U A L...

Page 19: ...g the details below UK Office Keison Products P O Box 2124 Chelmsford Essex CM1 3UP England Tel 44 0 330 088 0560 Fax 44 0 1245 808399 Email sales keison co uk Please note Product designs and specific...

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