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Appendix

11 Appendix

11.1 Alarms and Warnings

Alarm and warning messages are described in the table.
If a displayed error code is not described in the table or the error is still pending
after switching off and on again, please contact Technical Service.

Error code Description

Solution

-05

The cable for the working

temperature sensor has broken or
short-circuited.

•

Contact Technical Service.

-14

The set protective temperature has
been exceeded.

•

Check the bath fill level. If necessary,
refill water.

•

Bath tank bottom is calcified. Remove
limescale.

-57

The bath temperature rises too
quickly.

•

Check the bath fill level. If necessary,
refill water.

Содержание Pura 10

Страница 1: ...Water baths Original operating manual 1 950 6080 us V03 02 2022 ...

Страница 2: ...ent of this operating manual is protected by copyright Information including texts images and other contents may not be reproduced distributed transmitted stored or otherwise used in any form without prior explicit written consent Illustrations in this operating manual are for illustrative purposes and are not necessarily displayed to scale ...

Страница 3: ...lements 11 5 1 1 Status LEDs 12 5 1 2 Key description 13 5 2 Alarm messages 13 5 3 Technical data 14 6 Transport and installation 16 6 1 Transporting the device 16 6 2 Install the device at the operating location 16 7 Initial operation 17 7 1 Connect the device to the power supply 17 7 2 Required water quality 17 7 3 Filling the water bath 18 8 Operation 19 8 1 Switch on the unit 19 8 2 Switch off...

Страница 4: ...Replace detachable power cord 24 9 2 Check safety symbols 24 9 3 Clean device 24 9 4 Device storage 25 9 5 Technical Service 26 9 6 Warranty 26 10 Disposal 29 10 1 Device disposal 29 11 Appendix 30 11 1 Alarms and Warnings 30 ...

Страница 5: ...lent choice JULABO would like to thank you for the trust you have placed in our company and products This operating manual will help you become acquainted with the use of our units Read the operating manual carefully Keep the operating manual handy at all times ...

Страница 6: ...manual can be found on our website www julabo com Use the Search function on the website 2 2 Warnings The manual contains warnings to increase safety when using the device Warnings must always be observed A warning sign displayed in signal color precedes the signal word The signal word highlighted in color specifies the severity of the hazard CAUTION This signal word designates a danger with a low...

Страница 7: ... may be damaged 2 3 Symbols used Various symbols are used throughout this manual to aid reading comprehension This list describes the symbols used Tools needed for the following approach Prerequisite to be met for the following procedure 1 Numbered action steps Interim result for individual action steps Additional note for individual action steps Final result of a procedure Terms in angle brackets...

Страница 8: ...mperature controlled in the water bath These devices are not suitable for direct temperature control applications for food other consumables or pharmaceutical or other medical products Do not use bath fluids other than water as this is not in accordance with the device s intended use These devices are not suitable for use in explosive environments These devices are not intended for use in living a...

Страница 9: ... may only be used by personnel who are qualified to handle these substances and the device The operator must ensure that the device is checked for safety and functionality at regular and usage related intervals The operator must ensure that the mains supply has a low impedance to prevent influencing other devices powered by the same supply 4 2 General Safety Instructions for the operator This sect...

Страница 10: ...triggered the operator is alerted with a message on the display and an acoustic signal Overheating protection Overheating protection triggers at 130 C and switches off the heating element This prevents overheating A continuous signal tone sounds Am error message appears on the display A restart is required Dry running protection Dry running protection switches off the heating element automatically...

Страница 11: ...s The following figure shows the operating and functional elements and their position on the unit Control and function elements 1 Drain screw not for PURA 4 2 Stainless steel bath tank 3 Keypad with display 4 Recessed grip both sides not for PURA 4 5 Mains switch 6 Mains connection ...

Страница 12: ...tion 12 5 1 1 Status LEDs Status LEDs below the LED display show different operating states and settings Status LEDs 1 Heating 2 Warning symbol 3 Timer 4 Duration hour minute 5 Temperature unit F 6 Temperature unit C ...

Страница 13: ...und in the appendix If you are unable to rectify a fault contact Technical Service Alarm In the event of an alarm the control LED lights up The temperature control is stopped At the same time a continuous acoustic signal sounds and an error code is shown on the display The acoustic signal can be deactivated by pressing the OK key The fault causing the alarm must be remedied A restart is required W...

Страница 14: ...evel Ambient temperature 5 40 C Maximum relative humidity 80 for temperatures up to 31 C decreasing linearly down to 50 relative humidity at 40 C Mains voltage fluctuations up to 10 of the nominal voltage permissible if not otherwise specified Contamination level 2 Classified in accordance with DIN 12876 1 Class I Protection class according to EN 60 529 Protection class IP21 Technical data PURA 4 ...

Страница 15: ...2 Dimensions W x D x H cm 42 x 35 x 22 64 x 35 x 26 Bath opening W x L cm 33 x 27 55 x 27 Bath depth cm 14 18 Fill weight min max l 2 0 14 0 3 4 25 5 Weight kg 8 5 11 5 Mains connection V Hz 230 50 60 100 115 50 60 230 50 60 100 115 50 60 Current consumption A 8 10 12 9 10 12 Heating capacity kW 1 8 0 98 1 3 2 0 98 1 3 PURA 30 Dimensions W x D x H cm 86 x 35 x 26 Bath opening W x L cm 77 x 27 Bath...

Страница 16: ...lable 1 Disconnect the mains cable from the device 2 Lift the device by the recessed grips PURA 4 on housing and place it in the center of the transport trolley See the technical data for weight information 3 Place loose parts for the device such as cables on the transport trolley The device is then ready for transport and can be safely transported to its installation location 6 2 Install the devi...

Страница 17: ...water quality to ensure long term operation without issue NOTE Risk of corrosion due to unauthorized bath fluid Unsuitable bath fluids not approved by JULABO can damage the device Only water is permitted as a bath fluid JULABO recommends a water mixture of 70 softened descaled water and 30 tap water Consult JULABO before using a bath fluid other than what is recommended Do not use water containing...

Страница 18: ...mm below edge of bath Minimum fill level 10 mm above adjustable platform Note the minimum mark on the adjustable platform The device is switched off 1 Open the bath cover accessory 2 Place the samples in the bath 3 Fill the bath with water Note the minimum fill level and the maximum fill level The water bath is filled B ...

Страница 19: ... Stop a running temperature control application 2 Switch the device off at the mains switch The device is switched off 8 3 Start temperature control application You can start a temperature control application right on the device or program one using the timer CAUTION Risk of burns from hot steam The temperature control process can generate very hot steam Contact with hot steam can cause burns Do n...

Страница 20: ...he bath tank can fall below the alarm limit due to evaporation A low liquid level alarm is triggered and temperature control application stops In the event of a prolonged temperature control application regularly check the fill level of bath fluid in the bath tank If the level is low refill the bath fluid The device is ready for use 1 Switch the device on at the mains switch 2 Press OK The actual ...

Страница 21: ...uble signal tone sounds after the timer elapses and the temperature control application is stopped 5 Use the arrow keys to set the duration and confirm with OK The status LED T illuminates The timer is programmed and active The display alternates between showing the actual temperature and the set duration until the setpoint temperature is reached The timer starts once the setpoint temperature has ...

Страница 22: ...cause scalding Before draining the device let it cool to room temperature Avoid direct contact with hot bath fluid Wear protective gloves Slotted screwdriver size 3 The device is switched off and cooled to room temperature 1 Disconnect the power cable 2 PURA 4 The water bath can now be poured into a suitable container All other PURA models 3 Place a container suitable for collecting the bath fluid...

Страница 23: ...Operation 23 5 Empty the water bath completely into the container provided 6 Close the drain opening with the drain screw The water bath is emptied i ...

Страница 24: ...le at all times Their condition must be checked every two years 1 Check the safety signs on the device for legibility and completeness 2 Replace defective or missing safety markings Safety signs can be reordered from JULABO The safety signs on the device have been checked 9 3 Clean device Clean the device regularly to ensure that it operates without issue over the long term Lint free cloth Mild cl...

Страница 25: ...he device has now been cleaned 9 4 Device storage Take your device out of operation if you have not used it for a long time or for example it is to be sent to Technical Service for repair Follow the procedure described to ensure that your device continues to function reliably even after being stored for a long period The device is switched off 1 Empty the water bath completely 2 Disconnect the dev...

Страница 26: ...Upon Seller s receipt of payment in full for the products and subject to Buyer s compliance with the terms of sale and any other agreement with Seller relating to the products Seller warrants to the Buyer that the products manufactured by the Seller are free from defects in material and workmanship for a period not to exceed two 2 years of operation from the date the product is shipped by Seller t...

Страница 27: ...erformed at one of the Seller s facility in Allentown Pennsylvania U S A or at the facility of an authorized representative of Seller which location shall be determined by Seller in its sole discretion provided however that Seller may in its sole discretion perform such repairs or replacements at Buyer s facility in which case Buyer shall pay Seller s travel living and related expenses incurred by...

Страница 28: ...conflicts of law Waiver Any failure of the part of Seller to insist on strict compliance with the Warranty Provisions shall no way constitute a waiver of such right No claim or rights arising out of a breach of the Warranty Provisions by Buyer may be discharged in whole or in part by a waiver of the claim or right unless the waiver is in writing signed by an authorized representative of Seller Sel...

Страница 29: ...ry specific guidelines must be observed 1 Empty the unit completely 2 Contact an authorised disposal company for disposal of the unit It is not permissible to dispose of the unit in household waste or similar facilities intended for collecting household waste The unit can be disposed of properly ...

Страница 30: ...gain please contact Technical Service Error code Description Solution 05 The cable for the working temperature sensor has broken or short circuited Contact Technical Service 14 The set protective temperature has been exceeded Check the bath fill level If necessary refill water Bath tank bottom is calcified Remove limescale 57 The bath temperature rises too quickly Check the bath fill level If nece...

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