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the wall, and the air inlet and outlet must not be blocked by obstacles. 

Once  the  power  is  interrupted  during  use,  wait  5  minutes  before  reconnecting  to  avoid 
damaging the compressor. 

If you encounter machine failure or power failure, the temperature inside the freezer of this 
series of products will rise. If it cannot be repaired within a short time, please take out the 
stored  items  Page  3  /  15  and  transfer  them  to  other  places  that  meet  the  temperature 
requirements of stored items to avoid damaging them. 

For your personal safety, please wear safety gloves when accessing items with this series of 
products. 

2. PRODUCT FEATURES, STRUCTURE AND

SCOPE OF APPLICATION 

Product Features 

Adopt  foam  insulation  door  which  is  easy  to  use,  reduce  cold  loss  and  save  energy 
consumption. 
Adopt advanced optimized refrigeration system, with good heat dissipation and fast cooling 
speed. 
Adopt extra-thick insulation layer which can effectively reduce cold loss, save electricity and 
prolong service life. 
Adopt  stainless  steel  liner  and  PS  blister  liner  and  wire  on  tube  evaporator,  with  good 
refrigeration effect and easy to clean. 
The freezer is designed with shelf type, so it's easy to access items at a glance. 
Adopt  temperature  controller  with  micro-computer  with  precise  temperature  control  to 
ensure more accurate and safe operation. The temperature inside the freezer is displayed in 
digital form which is beautiful and easy to use. So that the temperature inside the box and 
the working state can be viewed and adjusted without opening the door. 
Adopt new type of environment-friendly low-temperature refrigerant, and the refrigeration 
system adopts imported parts to ensure good reliability and long service life. 

Product Structure 

Summary of Contents for VS-40W301

Page 1: ...Biomedical freezer VS 40W301...

Page 2: ...DUCT INSTALLATION AND PRECAUTIONS 4 4 START TEST MACHINE 6 5 CONTROLLER FUNCTION AND BASIC OPERATION 7 6 STORAGE NOTES 8 7 MAINTENANCE 9 8 NON FAULT SIGNS 9 9 TROUBLE SHOOTING AND MAINTENANCE SERVICE...

Page 3: ...contact us for customization The contents of this manual may not be reproduced or used in any form without the written permission of the Company Copyright is reserved The contents of this manual are s...

Page 4: ...y consumption Adopt advanced optimized refrigeration system with good heat dissipation and fast cooling speed Adopt extra thick insulation layer which can effectively reduce cold loss save electricity...

Page 5: ...installation The product is used with the casters adjusted in place and placed on a level ground Handling It shall be done from the bottom when lifting the angle of the inclined surface shall not be...

Page 6: ...e care that the bottom foot does not touch the power cord WARNING The bottom front wheel brake of this series of products need to be locked after moving to the designated position WARNING This series...

Page 7: ...of 4mm2 or more This series of products are strictly prohibited to put into flammable explosive dangerous goods and strong corrosive acid alkali and other items The keys of this series of products ne...

Page 8: ...h Low Temperature Alarm please contact the after service Sensor Failure alarm Alarming methods sound buzzing alarming light flashing alarming Press any key the alarm will stop Power Failure alarm Alar...

Page 9: ...ORAGE NOTES Start the freezer with nothing in it before storing items After entering a stable operation state Best to run empty freezer for more than 4 hours refrigerated items shall be put into the f...

Page 10: ...ost layer will affect the sealing performance and refrigeration performance Please defrost regularly with a defroster and wipe it clean with a dry cloth Use the non corrosive neutral cleaner to clean...

Page 11: ...n a short time Are there too many items in at one time and are the items too hot Is the ambient temperature too high Excessive noise Does the freezer touch walls or other obstacles If you can t judge...

Page 12: ...240 50 250 1 5 I Sound light alarm 1115 670 850 47 VS 25W368 368 10 25 220 240 50 350 1 8 I Sound light alarm 1255 745 853 56 VS 25W568 568 10 25 220 240 50 400 2 I Sound light alarm 1870 745 805 75 V...

Page 13: ...12 Electrical schematic diagram...

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