DF-5 Marshall Stability Tester Precautions
Precautions:
1. The instrument power ground wire must be grounded separately.
2. The pressure and flow value sensor plugs cannot be inserted incorrectly; if they cannot be inserted, they can be inserted in one direction.
3. If the grid interference is large, or the voltage is turbulent, the conditional user is equipped with an AC purification power supply, and the unconditional user is equipped with an AC voltage regulator.
5. Do not load some control lines and printer cable. [Industrial Electrical Network-cnelc] >
7. Do not share a power outlet with a high-powered appliance.
8. The instrument should be placed in a dry place. Do not pull out the connectors frequently to prevent poor plug contact.
9. In areas with humid air, the sensor should be stored in a dry box.
10. When the instrument is not in use, please cover it with a cloth to prevent dust from entering.
11. Please do not open or disassemble the instrument.
12. The instrument must be energized for more than 10 minutes before use.
KNB1-63 Miniature Circuit Breaker
KNB1-63 Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
KNB1-63 Miniature Circuit Breaker,Electronics Miniature Circuits Breaker,Automatic Miniature Circuit Breaker,Mini Circuit Breaker
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