Oct 27 , 2021
Frequently asked questions about the compressor of the cold and heat shock test chamber, teach you one step at a time!
I believe that most users will encounter problems with the refrigeration system of the thermal shock test chamber. So where is the problem? The following editor will introduce to you, the solutions to common problems of refrigeration components-compressors are as follows:
1. What is the reason for the corrosion of the compressor terminal of the cold and heat shock test chamber?
The main reason for the corrosion of the compressor terminal is that the terminal is damp, especially when the heating is stopped, a large amount of liquid Freon enters the compressor reservoir, which causes the compressor temperature to drop sharply, and the surface of the compressor forms condensed water. The terminal plug is corroded, causing the terminal and plug to ablate and leak electricity.
2. How to operate the rust of the compressor terminal of the cold and heat shock test chamber?
Clean the compressor terminal, use a small file to polish the compressor terminal, wash the rust on the compressor terminal, blow-dry, and check whether the resistance of the compressor is normal. Because the original plug is better, swap the two ends of the compressor cable, replace the burnt plug, and replace the burnt side with the capacitor. Then fix the 2.5 square single-strand wire and the compressor terminal, and finally apply silicone rubber, and wait for a period to test the machine.
3. How to deal with the burning out of the compressor terminal of the cold and heat shock test box?
First, clean up the burnt-out pins of the press, then connect the pre-made pins of the copper tube plug to the wire, and tap them indirectly with pliers. See the picture below for details. The copper tube plug is made of 8 angles. Just press and set the shape on a good press base in advance. It’s as simple as that.
This compressor has been repaired once before, and it is also a problem with the terminal.
Still use this connection to fix it.
You can also find a scrapped air switch and remove the terminal inside;
This is the burnt state of the compression wiring pile head
Put the waste air switch terminal on the compressor pile head and tighten it.