Drawell MDF-40V50 User Manual Download Page 17

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Drawell International Technology Limited

Shanghai Drawell Scientific Instrument Co.,Ltd

Add : Suite 1506,Lane581 XiuChuan Rd.,PuDong New Area,Shanghai,China

Tel: 0086 21 50966080
Fax: 0086 21 50966080
Web : www.drawell.com.cn
Email : [email protected]

Summary of Contents for MDF-40V50

Page 1: ...and operation Drawell International Technology Limited Shanghai Drawell Scientific Instrument Co Ltd Add Suite 1506 Lane581 XiuChuan Rd PuDong New Area Shanghai China Tel 0086 21 50966080 Fax 0086 21...

Page 2: ...0 OPERATION MANUAL MEDICAL FREEZER MDF 40V50 VERSION 2017 4 MDF 40V50...

Page 3: ...s goggles etc 2 Always adopt good health habits and operate strictly according to the product instruction 3 Everyone is obliged to be in charge of one own safety 4 Not Allowed direct contact with pati...

Page 4: ...ination 7 8 1 2 How to see the set point 7 8 1 3 How to change the set point 7 8 1 4 How to start a manual defrost only xr02cx 8 8 1 5 How to change parameter value 8 8 2 parameters 8 8 3 Digital inpu...

Page 5: ...means the place is dangerous to human bodies or the use pattern is harmful to products or alarm users should pay special attention to this It is strictly prohibited to unpack the outer packing case fo...

Page 6: ...ct in the rain or under the environment with the relative humidity of larger than 85 Otherwise faults such as electric leakage etc may be caused With continuous operation system the ultra low temperat...

Page 7: ...Checking standard accessories and data check and compare the inside accessories and data with the packing list please see related pages of the directions Please place the ultra low temperature freeze...

Page 8: ...zer decreases obviously which indicates the refrigerating system is working normally Before storing articles please keep the freezer running in empty state When the freezer is running stably it is bes...

Page 9: ...mode To return to room temperature display LED State Signification On Compressor enabled Flashing Anti short cycle delay enabled AC parameter On Defrost in progress Flashing Dripping in progress On M...

Page 10: ...OINT SET 99 C SET 99 F Set the maximum value for set point ot First probe calibration 9 9 9 9 C 17 17 F allows to adjust possible offset of the first probe od Outputs activation delay at start up 0 99...

Page 11: ...ing dA Exclusion of temperature alarm at startup 0 99 min time interval between the detection of the temperature alarm condition after instrument power on and alarm signalling Digital iP Digital input...

Page 12: ...input is de activated Serious alarm iF bA When the digital input is activated the unit will wait for di delay before signalling the CA alarm message The relay outputs are switched OFF The alarm will s...

Page 13: ...s before replacing the probe Temperature alarms HA and LA automatically stop as soon as the temperature returns to normal values Alarms EA and CA with iF bL recover as soon as the digital input is dis...

Page 14: ...he ultra low temperature freezer is a device used for maintaining low temperature rather than a quick freezing device If you want to store high capacity high water bearing material pre cooling them in...

Page 15: ...d on the casing of the medical low temperature storage case or kept indoors Otherwise it may damage the electrical insulation and lead to a fault Please use non corrosive neutral cleaning agent to cle...

Page 16: ...enance Refrigerant leeks or pipeline is blocked it is necessary to contact the nearby maintenance department for overhaul The condensate fan in the machine room is broken it is necessary to contact th...

Page 17: ...echnology Limited Shanghai Drawell Scientific Instrument Co Ltd Add Suite 1506 Lane581 XiuChuan Rd PuDong New Area Shanghai China Tel 0086 21 50966080 Fax 0086 21 50966080 Web www drawell com cn Email...