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Thank You for Buying a LABNICS Freezer! 

For your personal safety and better performance of the unit, please read this Instruction 
Manual thoroughly and save it properly for future reference.

Failure to read, understand and follow the instructions given in this manual may result in 
damage to the unit, injury to operating personnel and poor equipment performance.

The material in this manual is for information purposes only. The contents and the product it 
describes  are  subject  to  change  without  notice. 

LABNICS 

makes  no  representations  or 

warranties with respect to this manual. 

Always  take  precautionary  measures  (clothing,  gloves,  goggles  etc.)  while  using  the 
equipment. Always dissipate extreme cold or heat and wear protective clothing.

Always follow good hygiene practices.

Each individual is responsible for his or her own safety.

Summary of Contents for LF-300C

Page 1: ...Instruction Manual ULTRA LOW TEMPERATURE FREEZER Model LF 300C Labnics Equipment Please read this manual carefully before using the instrument...

Page 2: ...ting personnel and poor equipment performance The material in this manual is for information purposes only The contents and the product it describes are subject to change without notice LABNICS makes...

Page 3: ...ny responsibility for the malfunction and damage caused to the equipment But customers can contact LABNICS Should check and keep proper maintenance of Ultra low temperature freezer at the proper time...

Page 4: ...scription 1 2 Pre installation 1 3 Operation Direction 2 3 1 Using For the First Time 2 3 2 Adjust the Temperature 3 4 Defrost Unused Maintenance 4 4 1 Defrost 4 4 2 Maintenance 4 5 Service After Sale...

Page 5: ...the freezer Notice After connecting the power supply do not keep the goods immediately in the freezer Please wait for about 12 hours 1 How to Transport Pick up the unit from the bottom of tank and a s...

Page 6: ...Inflammable and explosive materials as well as high corrosive acid and alkali must be strictly prohibited in cabinet 4 Keep the keys properly so that the children s can t be able to open the back door...

Page 7: ...rm It is quite normal if the alarm buzzes when used for the first time till temperature comes down and then alarm will get cancelled automatically P4 is the direction to show compressor starting 1 lig...

Page 8: ...inets which may decrease insulating property of electric parts and rust metal parts DO NOT use hot water corrosive cleanser and organic solvent Note Prohibit the children for playing games around the...

Page 9: ...e surfaces of cabinets Please clean it with dry rag DO NOT open the door twice within 5 minutes This may lead the hot air into the interior of freezer and the door may be difficult to open because of...

Page 10: ...rts Replaced Parts Recommended Action Required Yes Service Engineer s Name Signature Requisition Number Customer s Name Signature Date Stamp Page ____ Of ____ No Model Serial No Date Status OK Install...

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