What should be paid attention to when using the pharmaceutical heating and refrigeration cycle system

The pharmaceutical heating and refrigeration cycle system participates in the production process of the chemical and pharmaceutical industries, so that the raw materials in the kettle need to be rapidly cooled and cooled, so as to achieve the purpose of indirectly reducing the temperature of the materials in the reaction kettle.
For this reason, we use the process.
Which need to pay attention to
.

1.
High temperature scald and low temperature frostbite The temperature in the box of the pharmaceutical heating and refrigeration cycle system is very high during the high temperature experiment
.

During the experiment or just after the experiment, if you need to open the door of the box, be very careful to avoid burns
.

In addition, when the low temperature experiment is performed, the temperature in the box is very low, and special care must be taken to avoid frostbite
.

And when working, the temperature of the exhaust copper pipe is very high, do not touch it during operation to avoid burns
.

2.
Electric shock Although the equipment has sound anti-electric shock measures, it is still necessary to pay attention, especially the electrical control system.
Do not touch the electrical parts under working conditions
.

3.
The power supply adopts three-phase five-wire system, and the equipment cable is four-core wire, three phase wires and one neutral wire
.

Please think about the zero line distinction
.

Due to the partial load of the equipment and the single-phase control system, connecting the wrong zero line will cause the equipment to not work and be damaged
.

The ground wire of this equipment is provided with a grounding post
.

Make sure the equipment is well grounded to make the equipment reliable
.

The wrong connection of the neutral and ground wires will cause the equipment to work abnormally
.

Due to factors such as the user's site, it is necessary to extend the cable.
Please ensure that the rated parameters of the extension cable and power supply used can meet the power requirements of the product
.

　　5.
The site will generate a lot of heat during the use of this equipment
.

Install the device in a well-ventilated place
.

Do not use this equipment near flammable materials or in explosive atmospheres
.

Do not use in strong magnetic field and strong vibration environment
.

It is strictly forbidden to test flammable, explosive, highly corrosive and strong radiation items
.