Air compressor fault solution
Exhaust temperature ：
1Ambient temperature rise, ventilation environment temperature48c° below
2If the oil level is low, add lubricating fluid.
3The oil cooler is blocked, and the cooler is cleaned.
43. If the oil filter is blocked, replace the oil filter.
53. The temperature control valve core is blocked, replace the temperature control valve.
62. The yin-yang rotor of the main engine is worn, and maintenance is recommended.
Low exhaust pressure:
12. If the air filter is blocked, replace the air filter.
23. The minimum pressure valve is stuck or broken, replace it for maintenance.
32. The oil is blocked, and it is recommended to replace the oil
12. If the safety valve is defective, disassemble, check and replace the repair kit.
2Failure of pressure gauge, replacement
There are two control methods: one is a switch, when the pressure of the gas tank reaches the high limit set value, close the air inlet, when the pressure drops to the low limit set value, re-open the air inlet. The other is that when the gas tank reaches a certain pressure, the rotating disc slightly closes the air inlet under the control of the proportional valve. When the pressure of the gas tank further increases, the air inlet is further reduced. When the pressure of the gas tank is slightly reduced, the air inlet will be increased to stabilize the pressure in a certain range. When the pressure does not reach the regulating pressure, the intake valve disc is fully opened and the intake port is fully opened.