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20

9.2

FUSE REPLACEMENT

The fuses shall always be replaced by the authorized personnel.

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Summary of Contents for NB 20

Page 1: ...NÜVE SANAYİ MALZEMELERİ İMALAT VE TİCARET A Ş NB 5 NB 9 NB 20 WATER BATHS USER S MANUAL Z14 K 25 255 Rev No 11 Rev Date 07 2017 ...

Page 2: ...rument 4 do not operate instrument with a damaged cable 5 do not move instrument during operation In case of a problem contact your Nüve agent for an authorized service or maintenance The validity of the guarantee is subject to compliance with the instructions and precautions described in this manual Nüve reserves the right to improve or change the design of its products without any obligation to ...

Page 3: ...onditions use of the product in non standard environmental conditions including but not limited to failure to meet requirements of ambient temperature lubrication humidity or magnetic field influences from the defects in maintenance negligence bad functioning of auxiliary equipment in the case of force majeure or accident and incorrect power supply 5 Any injury loss or damage caused due to a failu...

Page 4: ...ION 9 5 7 CONTROL PANEL 10 5 7 1 Explanations and Functions for Display and Control Panel 10 5 8 PRIOR TO OPERATION 11 5 8 1 FILLING THE TANK 12 6 OPERATING PRINCIPLES 12 6 1 PREPARATION OF USER SETTINGS 12 6 1 1 oP Operator Menu Parameters 13 6 2 PROGRAMMING SUMMARY 14 6 3 COMPLETION OF OPERATION 17 7 PERIODIC MAINTENANCE AND CLEANING 18 7 1 PERIODIC MAINTENANCE 18 7 2 CLEANING 18 8 DISPOSAL MANA...

Page 5: ...emperature control Two digital displays situated on the user friendly control panel display the temperature and time values Microprocessor control system will shut down the temperature sensor and in case of malfunctions that may occur in the control system alarm system will be activated and the user is warned visually and audibly The study data are recorded in the memory and can be transferred to ...

Page 6: ...0x150 External Dimensions WxDxH mm 240x400x275 325x400x275 595x400x275 Net Packed Weight kg 7 8 8 9 11 13 Shows the number of lines for each work done Temperature time and if there is error code consist of 1 line 2 2 OPTIONAL ACCESSORIES K 04 290 Plexiglass lid for NB 5 resists up to 60 C K 52 010 Stainless steel lid for NB 5 K 04 286 Plexiglass lid for NB 9 resists up to 60 C K 52 007 Stainless s...

Page 7: ...ints of the samples should be higher than the set temperature The samples which may liquefy and expand should not be in a sealed container Liquids which may expand during heating should not overflow from their containers The materials which will be subject to heating should not be combustible explosive heat susceptible flammable adhesive and fusible Ensure that the vapors and gases generated durin...

Page 8: ...nd the instrument Ensure that no damage has occurred during transportation The below mentioned are provided with the instrument please check them 1 ea user s manual and warranty 1 ea electrical cable 1 ea perforated grid 5 4 MAINS SUPPLY The instrument requires 230 V 50 60 Hz Please make sure that the supplied mains matches the required power ratings which are written on the name of plate of the i...

Page 9: ...e prevents interference with other equipment in the near surrounding 5 6 GENERAL PRESENTATION Figure 1 Figure 2 Figure 3 DISPLAY AND CONTROL PANEL SUPPLY INPUT AND FUSES WATER DISCHARGE LINE INPUT USB ON OFF SWİTCH TANK TEMPERATURE SENSOR GRID ...

Page 10: ...d Control Panel 01 Temperature Display This display shows Sterilization chamber temperature during stand by and during the operation thermometer position During program preparation the temperature setting values or the alarm setting values Failure codes EoF warning when power is interrupted The set temperature values and alarm values 02 Time Display This display shows the values set for time durin...

Page 11: ...amp indicates that the records are transferred in the memory or the file is transferred during software update 08 Alarm Led This led flashes when there is a warning or error on the device 09 End of The Program Lamp It is a warning lamp that indicates that the running program is finished 10 Usb Lamp This lamp is on when connected to a USB external memory The device supports up to 8 GB of external m...

Page 12: ...ion temperature Do not run the device unless distilled water or liquid is fılled up to max line Add distilled water if the level drops below the MAX line during the operation 6 OPERATING PRINCIPLES 6 1 PREPARATION OF USER SETTINGS The device has a password protected menu The password is set to 000 when the device first starts Follow the below steps to change the password update current date time i...

Page 13: ...or menu parameter descriptions see section 6 1 1 You can set the parameter values by turning the encoder button right or left on time display Again press the encoder button and confirm the set value Press the back button to return the work screen 6 1 1 oP Operator Menu Parameters 1 Recording Period This time is recording period of temperature and error information 2 Lid Alarm Time Not used for all...

Page 14: ...g is necessary change C Date Time Update 0 No change 1 Update date time according to the entered values The entered values are considered as current Date Time information when 5 6 7 8 9 A parameters are changed and B parameter is set to 1 D Password The password used to enter the operator parameters This password used when you want to change the set values No password if 0 is selected 6 2 PROGRAMM...

Page 15: ...sh the encoder button and save set value See the parameter flashing on the temperature display By turning the encoder button set operating Set alarm value If the temperature is out of Set alarm value audible and visual alarm will be activated Push the encoder button and save set value Turn the encoder button to the right ...

Page 16: ...or Hold Push the encoder button and save set value See dLY in the temperature display By turning the encoder button set operating delay time value If Off is selected heating will start without delay If any numerical value is selected After pressing Start it starts heating after the set delay time 01 minute to 99 hours 54 minutes Push the encoder button and save set value Push the start button and ...

Page 17: ...e operation as they can be hot Remove the undesirable effects occurred during the operation after the tank has been completely emptied You may leave the bath at stand by or switch it off Operating records are transferred to the usb port attached a USB memory Check the liquid level in the tank during long operations and refill to the max line if necessary The usb led and the data transfer led on th...

Page 18: ...erved It is in the responsibility of the user to arrange proper disposal of the individual components All parts which may comprise potentially infectious materials have to be disinfected by suitable validated procedures autoclaving chemical treatment prior to disposal Applicable local regulations for disposal have to be carefully observed The instruments and electronic accessories without batterie...

Page 19: ... than 147 C The error code is shown on the temperature display and an audible alarm sounds Er4 The temperature sensor endings are connected in reverse The error code flashes on the temperature display and an audible alarm sounds EoF This error code appears if any probable power cut causes when the sterilization phase EoF flashes and the audible alarm sounds on the temperature display IN CASE OF AN...

Page 20: ...20 9 2 FUSE REPLACEMENT The fuses shall always be replaced by the authorized personnel ...

Page 21: ...21 10 ELECTRICAL CIRCUIT DIAGRAM 10 1 NB 5 NB 9 NB 20 ELECTRICAL CIRCUIT DIAGRAM ...

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