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2.2.

 

ACCESSORIES 

2.2.1.

 

FACTORY FITTED ACCESSORIES 

DF XXX Y 

Weekly temperature chart recorder 0°C / -100°C  

2.2.2.

 

OPTIONAL ACCESSORIES

 

A 08 191 

AlerText™ 

GSM alarm module 

K 13 009 

NuveWarn™ 

Remote alarm system with 10 m cable 

A 08 195 

NuveCloser™

 Software CD with 3 m.RS 232 cable 

A 08 135 

CO

2

 back-up unit 

A 08 137 

Rack for 135 x 135 x 50 mm PP cryoboxes (DF 290 and DF 490) 

A 08 138 

PP Cryobox 52 x 133 x 133mm capacity 9 x 9 tubes 

A 08 150 

Rack with three drawers (DF 290 and DF 490) 

A 08 151 

Rack for 135x135x75 mm cryoboxes (DF 290 and DF 490) 

A 08 152  

Rack with two drawers (DF 290 and DF 490) 

A 08 155 

Cryobox 135x135 mm Height 75 mm 

A 08 158 

10x10 Divider for up to 12 mm Ø tubes. Divider height: 65 mm 

A 08 159 

9x9 Divider for up to 13.6 mm Ø tubes. Divider height: 65 mm 

A 08 160 

Diagram paper for chart recorder 0°C / -100°C (Pack of 100) 

A 08 165 

PP Cryobox 75x133x133 mm capacity 9x9 tubes 

A 08 171 

Cryobox 135x135 mm Height 50 mm 

A 08 172 

10 x 10 Divider for up to Ø 12 mm tubes. Divider height: 30 mm 

A 08 173 

9 x 9 Divider for up to 13.6 mm Ø tubes. Divider height: 30 mm 

A 08 180 

Rack for 135x135x50 mm cryoboxes (DF 290 and DF 490) 

A 08 196 

Rack with two drawers (DF 590) 

A 08 197 

Rack with three drawers (DF 590) 

A 08 198 

Rack for 133 x 133 x 75 mm cryoboxes (Rack capacity: 20 boxes) (DF 590) 

A 08 199 

Rack for 137 x 137 x 50 mm cryoboxes (Rack capacity: 25 boxes) (DF 590) 

A 08 200 

Rack for 135 x 135 x 50 mm PP cryoboxes (Rack capacity: 25 boxes) (DF 590) 

A 08 070 

Spare pen for chart recorder 

  Please contact NÜVE for different size of cryoboxes and racks. 

 

 

PRECAUTIONS AND LIMITATIONS ON USE  

The user shall pay attention to the following: 

 

Do not operate the instrument for purposes other than its main purpose. 

 

The instrument should only be used by authorized and trained staff after the instruction manual has 
been read carefully. Only authorized technical staff can handle the product in case of any failure. 

 

Only original spare parts and original accessories supplied by Nüve should be used. 

 

Correctly grounded power supply should be used. 

 

There should not be any material in the chamber that can damage to the device. 

 

The set temperature should not destroy the structure of the samples without user’s notice.  

 

The  maximum  capacity  of  each  compartment  is  40  kg.  Do  not  load  the  freezers  more  than  the 
capacities in the compartment.  

 

Open  the  cover  of  the  compartment  that  is  used.  Otherwise,  temperature  fluctuation  may  be 
observed.

 

Summary of Contents for nuve DirectFREEZE DF 290

Page 1: ...N VE SANAY MALZEMELER MALAT VE T CARET A DF 290 DF 490 DF 590 DirectFREEZE ULTRA LOW TEMPERATURE DEEP FREEZER INSTRUCTION MANUAL 1984 Z14 K 25 276 Rev No 08 Rev Date 01 2018...

Page 2: ...ate damaged instrument 4 do not operate instrument with a damaged cable 5 do not move instrument during operation In case of a problem contact your N ve agent for an authorized service or maintenance...

Page 3: ...nditions 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...

Page 4: ...PERATION 14 OPERATING PRINCIPLES 14 PROGRAMMING 14 6 1 1 OPERATING MODE 14 6 1 2 SETTINGS 15 6 1 3 MEMORY 16 INTERNAL MEMORY 17 EXTERNAL MEMORY USB STICK 18 6 1 4 SMS 19 6 1 5 E MAIL 20 6 1 6 SET TEMP...

Page 5: ...ed on the door protects air leakage DF series Ultra Low Temperature Freezer has audible and visual alarm systems for the following cases high and low temperature conditions power failure temperature s...

Page 6: ...Alarm Back up 12 hours with automatically recharged battery Alarm System Audible and Visual Temperature Alarm Range Set point 5 C to 25 C Safety System Pressure Switch Automatic reset Pressure Switch...

Page 7: ...s DF 290 and DF 490 A 08 196 Rack with two drawers DF 590 A 08 197 Rack with three drawers DF 590 A 08 198 Rack for 133 x 133 x 75 mm cryoboxes Rack capacity 20 boxes DF 590 A 08 199 Rack for 137 x 13...

Page 8: ...tant circumstances Notified Body KIWA Belgelendirme Hizmetleri A TOSB stanbul Tuzla Organize Sanayi B lgesi Tepe ren Mevkii 34597 Tuzla stanbul TURKEY Before operating the instrument this manual shoul...

Page 9: ...erature 5 C to 30 C Maximum relative humidity for temperature up to 31 C 80 Maximum altitude 2000 m Temperature for maximum performance 15 C 25 C If ambient temperature is higher than 30 C freezer may...

Page 10: ...the supplied mains matches the required power ratings which are written on the name plate of the instrument located at the back of the instrument Always plug in the instrument to correctly grounded s...

Page 11: ...ION Figure 1 Figure 2 CONTROL PANEL CHART RECORDER OPTIONAL DOOR HANDLE CONDENSER FILTER USB PORT 1 USB PORT 2 ETHERNET RS 232 CO2 BACK UP OUTPUT FUSES POWER CORD POWER LED NC CONTACT OUTPUT REMOTE AL...

Page 12: ...compartments different from DF 490 and DF 590 Figure 3 CONTROL PANEL Figure 4 The functions of F1 F2 F3 and F4 buttons depend on the meaning of the corresponding symbol appearing on the display The fo...

Page 13: ...eturn the previous page or exit from the page by pushing the button corresponding to this symbol This symbol denotes the value increase key You can increase the value by pushing the button correspondi...

Page 14: ...ends on the ambient temperature Suitable room conditions should be considered for best performance Efficient performance at 86 C requires ambient temperature of 16 C OPERATING PRINCIPLES PROGRAMMING A...

Page 15: ...2 SETTINGS Settings page appears when settings submenu is selected from the menu page by the value increase F1 and decrease F2 keys The required submenu is chosen by using the value increase and decr...

Page 16: ...n time of screen saver is adjusted on screen saver time in minutes If you want to exit this page without any change push the backspace key F3 It is suggested to use Screen Saver as ON for energy savin...

Page 17: ...e earlier Push the value increase F1 and decrease F2 keys to pass the other page Push the backspace key F4 in order to exit the page History TABLE submenu is selected on the memory page by the value i...

Page 18: ...alue getting smaller a more detailed graph appears EXTERNAL MEMORY USB STICK USB Stick is connected to USP port 1 of the communication unit Figure 2 appears on the operating mode screen when the USB s...

Page 19: ...ng SMS The user is notified again by sending SMS if the failure still continues Repeat time can be adjusted to 8 hours 16 hours and 24 hours by pushing enter key F4 SMS Numbers is selected on the SMS...

Page 20: ...irst usage Otherwise this function does not work E Mails is the page which e mail addresses will be written on Login is the adjustments for the e mail addresses E Mails is selected on the e mail page...

Page 21: ...rom one character of address to another 6 1 6 SET TEMPERATURE When the setting key F2 is pushed in the operation mode password page appears This password is the user s password The password is 0000 fo...

Page 22: ...artment Figure 5 Icing on the door gasket may be observed In this case the door will not be closed strictly and the icing in the chamber will start Therefore the cooling may not be effective Please ch...

Page 23: ...y is present ERROR CODES Blue colored screen turns into red in case of any failure and a short explanation of the error appears at the bottom line on the red screen Push the key corresponding to quest...

Page 24: ...always be replaced by authorized personnel OPTIONS AlerText GSM MODULE In case of error DF series can send SMS to five different phone numbers by GSM module as an option Figure 6 Figure 7 Figure 8 Pl...

Page 25: ...pears in the error history If the GSM module is connected and cannot send messages SMS error code appears in the error history Modem and SMS errors do not appear when SMS submenu on the SMS page is se...

Page 26: ...the hole at the back of the unit by paying attention to and poles Always use leak protected high quality batteries Put the battery unit to its place Turn the nut in the center 1 to counterclockwise di...

Page 27: ...27 Figure 11...

Page 28: ...28 ELECTRICAL CIRCUIT DIAGRAM DF 290 DF 490 AND DF 590 ELECTRICAL CIRCUIT DIAGRAM...

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