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Description 

 

2.1    Introduction   

 

Jeio Tech is introducing nine new models of laboratory freezers with exceptional features 
described in 2.3 to provide optimal freezing environments for your various scientific and 
clinical applications such as storage of reagents, pharmaceuticals, test samples, plasma, and 
other critical laboratory materials. 
 
All FHG, FMG, and FCG Series laboratory freezers are equipped with a high-efficiency low 
temperature refrigeration compressor and a directed airflow system ideal for superior 
temperature uniformity, temperature stability, and rapid thermal recovery after door 
openings. 

 

 

2.2    Available Models 

 

With respect to freezing temperature, three types of laboratory freezers are available:     
 

 

FHG Series 

FMG Series 

FCG Series 

Temperature Range 

-15 to 0

 

-25 to -15

 

-35 to -25

 

 
 
 
 
 
 
 
 
 
 
 
 

 
 

FHG/FMG/FCG-150                          FHG/FMG/FCG-300                      FHG/FMG/FCG-650   

Summary of Contents for FHG-150

Page 1: ...Operation Manual Laboratory Freezers Models FHG FMG FCG 150 300 650 Manual No E2301L002 Version 1 1...

Page 2: ...tallation 3 4 Moving and Leveling 3 5 Power Connection 3 6 Operating Conditions 3 7 Required Checking before Operation 4 Operation 4 1 Control Panel 4 2 VFD Vacuum Fluorescent Display 4 3 Starting and...

Page 3: ...3 Storage 6 Troubleshooting 6 1 Power Troubles 6 2 Malfunctions during Operation 7 Accessories 8 Appendix 8 1 Technical Specifications 8 2 Equipment Disposal 8 3 Warranty and Disclaimer 8 4 After sale...

Page 4: ...event injuries or property damages and also to achieve optimum performance Ensure to read the danger alerts and caution alerts in 1 3 and 1 4 carefully before use These alerts are classified into thre...

Page 5: ...y heat sources including direct sunlight Never allow water organic solvents dust or corrosive gases to get inside the equipment Never put or insert any objects especially if conductive or flammable in...

Page 6: ...et or power cord with wet hands And make sure to connect the power cord directly and firmly to the power outlet and power socket Beware that mechanical shock or vibration can damage this equipment and...

Page 7: ...laboratory materials All FHG FMG and FCG Series laboratory freezers are equipped with a high efficiency low temperature refrigeration compressor and a directed airflow system ideal for superior temper...

Page 8: ...x H 763 x 871 x 975 mm 750 x 799 x 1610 mm 950 x 885 x 1980 mm Therefore depending on your specific requirements for the freezing temperature or the chamber size you can select the most suitable labor...

Page 9: ...temperature calibration offsetting function for accurate temperature control Significantly reduced temperature change during door openings by stopping fan operation to prevent unnecessary internal air...

Page 10: ...options See Accessories Safety Features Activation of over temperature and under temperature alarms when preset temperature limit is exceeded Activation of open door alarms when the door is open Door...

Page 11: ...2 4 Construction Door Door Handle Recorder optional Power Cord Vent Holes Fuses Power Switch Control Panel Level Casters Door key lock...

Page 12: ...Wire Shelves Door Lock Shelf Level Adjuster Safety Door Switch Magnetic Door Packing...

Page 13: ...the carrier immediately 3 2 Checking the Contents of the Package After unpacking check to ensure that all the following items are included in the package If not contact your dealer or Jeio Tech immed...

Page 14: ...FCG 150 FHG FMG FCG 300 FHG FMG FCG 650 Dimension W x D x H 763 x 871 x 975 mm 750 x 799 x 1610 mm 950 x 885 x 1980 mm Net Weight FHG 120 kg 150 kg 230 kg FMG 120 kg 150 kg 233 kg FCG 123 kg 155 kg 23...

Page 15: ...level casters shown below which combines three mounting requirements into one leveling adjustment caster mobility and vibration control To move the equipment turn the height adjustment handles to rais...

Page 16: ...as well as front to back by placing a bubble level on top of the equipment 5 If not adjust the height of the rubber foot appropriately until the equipment is level 3 5 Power Connection Check electrica...

Page 17: ...n safe laboratory practices The operating conditions for this equipment are as follows Permissible Ambient Temperature 18 to 30 64 4 to 86 F Permissible Relative Humidity up to 80 Permissible Altitude...

Page 18: ...Check whether any flammable explosive or hazardous substances are inside the equipment Check whether the power cord is firmly connected to a properly grounded power outlet...

Page 19: ...s you to monitor overall operational status 2 MENU Button allows you to change various control settings 3 LOCK Button allows you to prevent inadvertent or accidental operational change 4 START STOP Bu...

Page 20: ...ation Indicator indicates active operation 8 Current Temperatue Display indicates current actual temperature 9 Set Temperatue Display indicates set temperature To activate or to deactivate the locking...

Page 21: ...links when the door is opened Refrig illuminates when the refrigeration compressor is activated and blinks when the defrosting function is performed Warning illuminates when alarm functions are activa...

Page 22: ...and check whether the VFD changes automatically from Start up Mode Display to Stand by Mode Display as shown below 2 Press the MENU Button once and check whether the Set Temperatue Display shown belo...

Page 23: ...tue Display shown below inside pink circles blink 3 Turn the Jog Dial to select the desired high temperature limit 4 If selected press the Jog Dial to store the desired high temperature limit Note tha...

Page 24: ...press the Jog Dial for confirmation 3 To set the duration time for manual defrost press the MENU Button once again and check whether the timer display shown below blinks 4 Select the desired duration...

Page 25: ...nk along with beep sounds Make sure to contact your dealer before you change the temperature deviation values since arbitrary changes of the temperature deviation values can affect the performance of...

Page 26: ...the Jog Dial to store it 4 4 5 Temperature Offsetting Calibration The displayed temperature of this equipment can be different from the temperature measured by your own thermometer which you want to...

Page 27: ...ue range is 50 in 0 1 increments To return back to the Stand by Mode press the MENU Button for more than 5 seconds or turn the power off and on 4 5 Safety Alarms 4 5 1 Over temperature and Under tempe...

Page 28: ...ed when the door is opened for added safety The refrigeration compressor is automatically stopped when the door remains open for more than 5 minutes The normal operation is resumed when the door is cl...

Page 29: ...h first to remove any foreign matter and if not enough 3 wipe with a soft damp cloth or a sponge soaked in water or diluted neutral detergent when necessary Note also that cleaning is made much easier...

Page 30: ...bration while moving the equipment Damages caused by mechanical shock or vibration may result in injury or fire 5 3 Storage If you know you will not use this equipment for an extended period of time 1...

Page 31: ...back of the equipment Damages in power cords power outlets plugs or power switches Replace the damaged part with a proper one Burnt fuses Replace the damaged part with a proper one Internal circuit fa...

Page 32: ...ses let the equipment cool down for some time before power reconnection Internal circuit failure Contact Jeio Tech for service 6 2 Malfunctions during Operation Problem Cause Corrective Action Unexpec...

Page 33: ...uce the load for efficient air circulation Too much dust accumulation on the filter or the condensor fin Clean or replace the filter or the condensor fin Not enough space around the unit Secure recomm...

Page 34: ...corder paper 3 sheets per pack AAAE1504 Shelves Wire shelf set for FHG FMG FCG 150 300 AAAE1511 Wire shelf set for FHG FMG FCG 650 AAAE1512 Wire shelf sliding for FHG FMG FCG 150 300 AAAE1514 Wire she...

Page 35: ...300 650 R 507 Air circulation Forced air circulation Defrost control Automatic control Temperature alarm High Temp Low Temp Audible and visual alarm Door alarm Audible and visual alarm Exterior cabin...

Page 36: ...rom the purchase date if the equipment was used according to the instructions in this operation manual and only with accessories or consumable parts approved by Jeio Tech Any of Jeio Tech s products w...

Page 37: ...CUSTOMER S SOLE REMEDY FOR ANY DEFECTIVE PRODUCT WILL BE AS STATED ABOVE AND IN NO EVENT WILL JEIO TECH BE LIABLE FOR INCIDENTAL CONSEQUENTIAL SPECIAL OR INDIRECT DAMAGES IN CONNECTION WITH THE PRODUC...

Page 38: ...ica MA 01821 U S A Tel 1 781 376 0700 E mail info jeiotech com FAX 1 781 376 0704 Europe U K Branch Unit 3 Tower Business Park Warpsgrove Lane Chalgrove Oxfordshire OX44 7XZ United Kingdom Tel 44 1865...

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