Freeze Dryer LFD-100A
Contents
1. 3 Carefully read the user manual of vacuum pump Check the oil level and make sure it s above the middle line of oil glass 4 Make sure the airproof ring of trap clear Before use spread vacuum fat 5 Put the substance on the plate and then on the pre freeze shelf Cover the lid and pre freeze for 4 6 hours 6 If use capping type put the substances into ampicillin bottle and pre freeze for 4 6 hours After that dry them on the plate 7 Press the power button 3 seconds And the power will supply to the control system At this time the temperature window will display the temperature of the cooling system 8 Press Refrigeration butter the cooling system starts to work and the temperature decrease dramatically Begin to pre freeze Chapter 5 Dry operation 1 General Type 1 Install plate on the dry shelf Cover the glass lip Make sure the bottom of cover contact with the O shape airproof ring tightly 2 Screw the vacuum valve tightly clockwise Press Vacuometer key It indicates the vacuum 100 110x103 Press Vacuum pump key the vacuum pump starts work till below 15Pa 3 24 hours latter observe the substances and feel it total dry Open the vacuum valve counter clockwise and charge Press Vacuum Pump key the vacuum pump stop work Press Vacuometer key the vacuum disappears 4 Open the cover finish the dry process 2 Capping Type 1 lt Putthe ampicillin bottle on the plat2. LABNICS Equipment FREEZE DRYER x Jnstruction anual Model LFD 100A L Please read this manual carefully before using the instrument _ Labnics Equipment Chapter S RN Oe OT aes eS a Table of Content Content Introduction Characteristics and technical parameters Use conditions Install and prepare for dry Dry operation Turn off the machine Notes Frequency failure and eliminate Accessory Service Report Page No a A A OO OO NN a Chapter 1 Introduction Vacuum freeze dry technology or sublimation dry is a method of moisture bearing substances frozen in advance become dry in the vacuum owing to vaporing away the moisture The substances frozen can be well preserved for a long time and returned to their former state once being watered without losing their bio chemical properties This technology has a broad use in medicine pharmacy food industries bio products fields etc There are two types of LGJ 10 Freeze Dryer Series both have pre freeze function e General type The substances are dried after pre freeze e Capping type After pre freeze and dry the ampicillin bottle containing substances can be capped with manual control under vacuum condition Chapter 2 Characteristics and technical parameters 1 Main characteristics 1 2 3 4 5 6 This machine is used Germanic compressor which cools fast and can get low temperature The temperature vacuum are exactly
3. O Shape Airproof Ring Electrical Wire User Manual Certification Guarantee Card Vacuum Fat Consumer Feedback Card Fuse 5X20 10A ON OOABWBDNDN gt 1 1 1 4 3 1 1 1 1 1 1 1 1 1 1 1 1 4 Notes V means contain this items SERVICE REPORT Customer s Address Contact Person Designation Date Configuration Serial No Validation QO Courtesy Nature of Problem Observation amp Action Taken Customer s Remarks Parts Replaced Parts Recommended Action Required Yes U NoQ Requisition Number Service Engineer s Name amp Signature Customer s Name Signature Date amp Stamp Page Of Tel No Fax No Weekly Off Dept Date SR No Status OK NotOK Installation Q Warranty Demonstration Q Maintenance Contract Repairs QO Application Billable Calibration Q O O O OJD
4. and intuitionistic displayed with digital The cover of dry chamber is made of colorless and clarity organic glass This makes it easily to observe the total vacuum process Vacuum pump is connected with main machine with international standard KF fast joint Can pre freeze substances for saving the cost of refrigerator Itis stable easy to operate and low noise 2 Technical parameters 1 2 3 4 Freeze dryer temperature 55 C empty Vacuum Below 15Pa empty Dry volume General type plate 4 p200mm contain 1200ml thick 10mm or ampicillin bottle 256 Capping type three levels of plates 180mm contain 680ml or ampicillin bottle 135 The thick of substance cannot be above 10mm Freeze time is about 24 hours Chapter 3 Use conditions 1 Normal work conditions environment temperature 10 C 30 C relative humidity lt 70 power supply 220V 10 single phase 50Hz Work environment should be no electric dust explode and erode gases and inference from high electromagnetic field 2 Transportand store conditions environment temperature 40 C 50 C relative humidity lt 93 store environment drafty and no erode gases 3 Safety classification I B Chapter 4 Install and prepare for dry 1 Connect the vacuum pump and host machine with compression resistance tube Before connection use vacuum fat spread the airproof ring of two ends 2 Connect the power supply and the vacuum pump power
5. e Install plate on the dry shelf Cover the glass lip Make sure the bottom of cover contact with the O shape airproof ring tightly 2 Screw the vacuum valve tightly clockwise Press Vacuometer key It indicates the vacuum 100 110x103 Press Vacuum pump key the vacuum pump starts work till below 15Pa Start to dry 3 24 hours latter observe the substances and feel it total dry Turn the cover counter clockwise and pull down the bar Cap tightly 4 Open the vacuum valve counter clockwise Press Vacuum Pump key the vacuum pump stop work Pull down the cover and store the substances LGJ 10 Freeze Dryer Temperature Vaccum Display Display CHC Ome O y O LOLJALAL Power Refrigeration Vacuum Pump Vacuometer Control Panel Chapter 6 Turn off the machine SNS Press Power key Pull down the electric plug vacuum pump power plug Clear the trap shelf and cover If the vacuum pump stops work please cover exhaust hole to proof dust Chapter 7 Notes Vacuum pump set on the ground and keeps a suitable high with the host machine When power off suddenly this will prohibit the oil return If power off suddenly screw the air charge valve Get the substance out and store carefully Work environment temperature 32 C humidity lt 80 Before shut down the machine charge air and then switch off the vacuum pump This will prohibit the oil return and contaminate the substances The co
6. ver is tightly connected with the O shape airproof ring Make sure it is clear Should not use organic compound to clear it Prohibit collide lacerate or damage them After continually work for 200 hours according to the use manual should change oil Pay attention to maintenances Cannot turn on and off the power and refrigeration frequently After shut down the machine wait for at least three minutes and restart the machine Use electrical outlet with grounded line Chapter 8 Frequency failure and eliminate 1 Vacuum below 15Pa 1 Check the connection between the vacuum pump and the host machine Make sure the trap is tight Check the bottom of the cover Make sure it is clear and integrate Check the O shape airproof ring Make sure it is clear and in correct position Check the vacuum pump Make sure it is work normally and the oil is clear Check the vacuum valve Make sure itis tightly screwed 2 3 4 5 2 Leak oil from vacuum pump Check it and change parties damaged 3 The temperature is too high The environment temperature is too high and hard to cool down If cooling system has trouble please contact with our technicians Chapter 9 Accessory menm Ng a Host Machine Organic Glass Cover Shelf Capping Shelf Capping Organic Glass Cover Plate 200 ml Capping Plate p180 mm Vacuum Pump Pre freeze Shelf Heat Preservation Cover Cover Vacuum Compression Resistance Tube 2 traps
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