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The automotive high and low temperature test chamber has been highly praised by many factories in recent years, and has become a leading working partner in the industry.
The test chamber often encounters some failures when it is improperly operated or used for a long time, and some problems will occur frequently
.
I believe that many users have encountered high and low temperature test box power burnout or other power supply problems, so do you know where the culprit is? Power installation problem! Below Liuqin Technology will reveal for you how to install the power supply correctly
.
1.
The wiring personnel must be professional to avoid wiring errors and input of wrong power, which may damage the machine and burn components
.
2.
Make sure that the input power supply is disconnected before wiring to avoid electric shock
.
3.
If there is a three-phase motor in the low-temperature test box of the vehicle, please check whether its steering is correct when contacting the power supply.
If it is a single-phase motor, its steering has been adjusted before leaving the factory.
Correct, avoid affecting the performance of the machine
.
4.
After the wiring is completed, make sure that the machine controls the electrical appliances and the input power supply matches.
At the same time, all electrical boxes must be covered before powering on, otherwise there will be danger of electric shock and fire
.
5.
If you are not a professional, do not repair and inspect the low temperature test box of the car, and disassemble and inspect it under the condition of power failure to avoid electric shock and disaster
.
6.
Please do not dismantle the electric box, electric box door, body side panel and some safety protection devices for work.
This method will put the machine in a dangerous state of action, which is very dangerous! 7.
The main power switch on the control panel should be operated as little as possible, and only the temperature switch and the user power switch need to be turned on and off when the machine is stopped
.
The test chamber often encounters some failures when it is improperly operated or used for a long time, and some problems will occur frequently
.
I believe that many users have encountered high and low temperature test box power burnout or other power supply problems, so do you know where the culprit is? Power installation problem! Below Liuqin Technology will reveal for you how to install the power supply correctly
.
1.
The wiring personnel must be professional to avoid wiring errors and input of wrong power, which may damage the machine and burn components
.
2.
Make sure that the input power supply is disconnected before wiring to avoid electric shock
.
3.
If there is a three-phase motor in the low-temperature test box of the vehicle, please check whether its steering is correct when contacting the power supply.
If it is a single-phase motor, its steering has been adjusted before leaving the factory.
Correct, avoid affecting the performance of the machine
.
4.
After the wiring is completed, make sure that the machine controls the electrical appliances and the input power supply matches.
At the same time, all electrical boxes must be covered before powering on, otherwise there will be danger of electric shock and fire
.
5.
If you are not a professional, do not repair and inspect the low temperature test box of the car, and disassemble and inspect it under the condition of power failure to avoid electric shock and disaster
.
6.
Please do not dismantle the electric box, electric box door, body side panel and some safety protection devices for work.
This method will put the machine in a dangerous state of action, which is very dangerous! 7.
The main power switch on the control panel should be operated as little as possible, and only the temperature switch and the user power switch need to be turned on and off when the machine is stopped
.
