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① When the machine is turned on, there must be an operator present, and it is strictly forbidden to leave the machine! ② The liquid medium should be added to the tank before use.
The liquid level of the liquid medium should not be lower than 40mm of the worktable
.
At the same time, connect the circulating pump pipeline before use
.
③ Distilled water must be injected into the tank instead of ordinary tap water to prevent the shell of the heating tube from forming scales and affecting the heat conduction
.
④ When the machine needs to be moved, be sure to drain the liquid in the tank before proceeding
.
⑤ The power supply is AC 220V 50Hz, the power of the power supply should be greater than the total power of the instrument, and the power supply should be grounded reliably
.
⑥ The time interval between the re-starting of the compressor refrigeration switch is at least 8 minutes
.
⑦ The device should be placed in a dry and ventilated place with at least a 500mm space around it
.
⑧ After use, turn off all switches and unplug the power plug
.
⑨ Distilled water needs to be added to the tank of the temperature control device.
During the operation of the instrument, the operator should always observe the water quality in the tank, and if any impurities are found in the liquid, the clean distilled water should be replaced in time
.
It is recommended to replace the distilled water every two months
.
⑩ The front side of the temperature control device is the heat sink, which should be cleaned every 3 months to avoid too much dust and affect the heat dissipation.
The liquid level of the liquid medium should not be lower than 40mm of the worktable
.
At the same time, connect the circulating pump pipeline before use
.
③ Distilled water must be injected into the tank instead of ordinary tap water to prevent the shell of the heating tube from forming scales and affecting the heat conduction
.
④ When the machine needs to be moved, be sure to drain the liquid in the tank before proceeding
.
⑤ The power supply is AC 220V 50Hz, the power of the power supply should be greater than the total power of the instrument, and the power supply should be grounded reliably
.
⑥ The time interval between the re-starting of the compressor refrigeration switch is at least 8 minutes
.
⑦ The device should be placed in a dry and ventilated place with at least a 500mm space around it
.
⑧ After use, turn off all switches and unplug the power plug
.
⑨ Distilled water needs to be added to the tank of the temperature control device.
During the operation of the instrument, the operator should always observe the water quality in the tank, and if any impurities are found in the liquid, the clean distilled water should be replaced in time
.
It is recommended to replace the distilled water every two months
.
⑩ The front side of the temperature control device is the heat sink, which should be cleaned every 3 months to avoid too much dust and affect the heat dissipation.
