High and low temperature test box electrical control box maintenance steps

The accumulation of dust in the distribution box leads to unnecessary equipment failures. Therefore, it is necessary to regularly clean the junction box of the high and low temperature test box. QBDTextile Testing Instruments, Testing Equipment Manufacturer

QBDTextile Testing Instruments, Testing Equipment Manufacturer

Below are the maintenance steps for the high and low temperature test box electrical control box:QBDTextile Testing Instruments, Testing Equipment Manufacturer

1. Turn off the main switch (residual current circuit breaker)QBDTextile Testing Instruments, Testing Equipment Manufacturer

2. Open the power distribution cabinet coverQBDTextile Testing Instruments, Testing Equipment Manufacturer

3. Use a vacuum cleaner or compressed air spray gun (must be dry and clean compressed air to remove the dust from the power distribution box, follow the Cleaning order from top to bottom, avoid repeated cleaning, and be careful not to use it when cleaning.Pull the wire to prevent accidentally changing the state of the line or pipeline, causing unnecessary trouble)QBDTextile Testing Instruments, Testing Equipment Manufacturer