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ページを印刷するVI. Start and test machine
After installation, keep the device standing for 12 hours at least to return the compressor oil.
After installation and first use testing, please adjust the castors to fix the device.
Plug in the socket and switch on the power switch (located at the right side of the temperature controller
on the front part of the body). Then the power supply indicator light is on. In order to ensure the normal
running of the cryogenic freezer, be sure to use the three-hole socket which is above 16A.
The system will automatically start the compressor, and the refrigeration indicator light is on. The system
goes into refrigerating cycle state.
After the power has been supplied for a period of time, the temperature inside the freezer 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 best to keep it running in empty state for 7hours above) and the inside is cooled completely,
the cold store articles can be put in.
VII. Model and main technical parameters
Model
Type
Total effective volume (L)
Storage temperature
Rated voltage (V)
Frequency (Hz)
Rated power(W)
Power consumption (kW.h/24h)
Electric-shock protection class
Type of alarm
Climate type
Refrigerating fluid
Net weight of machine (kg)/ Gross weight（kg）
Machine dimensions W×D×H(mm)
Notes: technical parameters in this table are measured at the standard state. Please be subject to
the nameplate of the goods freezer without prior notice in case of variation.
6
MDF-40V50
Vertical type
50
-10℃～-40℃
～220
50
250
3.5
Class Ⅰ Type B
Sound-light alarm
SN/N
Fluoride-free mix
75/95
540×620×1115