When debugging the control system, first reset the emergency button, close the power switch in the electrical cabinet, turn on the circuit breakers in each branch, switch the power switch in the control circuit, and switch the power switch in the control room in turn to observe whether the electrical system has abnormal phenomena. If there is an immediate check; open the button of each motor, the steering of the test motor is correct, if it is incorrect, it should be adjusted immediately; start the air pump of the small concrete mixing station, and start the air control doors according to the button labeling after the pressure reaches the requirements. Whether the action is flexible; zero and adjust the sensitivity of the computer; check the air compressor switch is normal, the barometer display is correct, the safety valve pressure adjustment to the standard range; the mixer test run to see if abnormal sound, each Whether the components can work properly; when the belt conveyor is commissioned, it needs to be operated. During the running process, check whether each idler is flexible. Observe the belt carefully, and do not have any sway, run, edging, slipping, deformation, etc.; When commissioning the concrete batching machine, it is necessary to press the ingredients button more than once to see if it is flexible and can be configured The accuracy is then referenced in the debug dose.
What is a TSA customs lock?
Customs TSA lock means that US Customs transit cargo and baggage transport customs cargo safety testing, the need to ensure universal TSA baggage security and the use of international customs GSM dedicated key.
Why use TSA customs lock?
Starting in January 2003, TSA requires all airport baggage entering the United States must be opened for inspection, but TSA issued a warning: unless TSA certified locks, or do not otherwise be checked baggage unlocked or destroyed by customs have the right to pry check luggage locks.
Benefits Customs TSA lock?
Check how TSA lock Customs: Customs inspector has a TSA lock key hand, be very careful when you open the baggage inspection to ensure safety, but also to re-lock after checking luggage.
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