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SAFE  CUE:-

Please read this manual carefully while using our machine for the first time.

The one who operates Ultra Low temperature Freezer should be trained and authorized.

The maintenance of equipment should be made by 

LABNICS 

or their agent. 

If you have some query whose solution is not given in the manual, then please contact 

LABNICS 

or agent, and ask the right way to solve it.

It is better to use 

LABNICS 

fittings, because in case customer use other's spare parts then 

LABNICS 

will not take any 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.

Avoid storing alive life, flowers and others which are not fit for the low temperature. 

To ensure proper ventilation and functions of freezer, keep body back and both sides of 
freezer away from the wall at least 30cm apart and should not be blocked by any barrier.

When working with Ultra Low temperature Freezer, inner temperature remains very low. So 
do wear glove while touching the cover board.

If the power gets shut off, wait for 5 minutes to connect again so as to prevent compressor 
damage.

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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