久久精品国产亚洲精品91_在线观看 日韩 福利_国产成人在线小视频_日韩AV免费影院在线观看_惠民福利后入内射国产一区二区_天天影视色欲综合网久久_好男人看的视频2024免费_亚洲激情欧美偷拍_在线观看少妇免费三级_福利十八禁柔术超清视频

When serious sparks occur between the motor's slip rings and brushes and the circuit joints, and other serious faults occur, the gas auxiliary equipment shall be shut down in time.

When repairing gas-assisted equipment, it is necessary to cut off the power supply first, exhaust the air-assisted equipment and the air remaining in the air-assisted handle before proceeding.

When cleaning cylinders and valve parts, kerosene must be used (gasoline is not allowed). After washing, all kerosene must be volatilized before reassembly.

During inspection and dismantling, any debris, such as wood chips, leather blocks, cotton yarns, etc., shall not fall into the cylinder or the gas storage tank and the gas pipeline, so as to avoid blocking the fire and causing accidents.

When the air compressor is running, it is necessary to fill in the operation and inspection records on time.

About shutdown:

1. Gradually close the unload valve (or open the bleed valve of the exhaust pipe) so that the air compressor enters the no-load operation state.

2, cut off the power.

3, After the air compressor is stopped for 15 minutes, the circulating water pump can be stopped and the cooling water inlet valve can be closed.

4, discharge the condensed oil in the intercooler and air tank. In winter, the water in the water jackets and intercoolers at all levels should be drained to avoid freezing and cracking the machine.

5, fixed time for maintenance.