1. Massive and little warehouses can not replenish gasoline
Reasons: ① The air hole in the glove box leading to the huge and small warehouse could be blocked by plastic movie, and so on . ② Whether or not the solenoid valve is not open up.
Method: ① Establish the situation of the air hole and obvious the pipeline in accordance to the pipeline path ② Examine the circuit and solenoid valve.
two. The big and small warehouses cannot be pumped
Factors: ① The suction holes in the big and tiny bins are blocked by plastic film, etc. or the door is leaking ② The bin doors are not closed tightly, or the seal ring of the massive and tiny bins is unfastened.
Technique: ① Decide the place of the air hole and obvious the pipeline in accordance to the path of the pipeline ② Close the warehouse door and check out the measurement of the sealing ring ③ Verify no matter whether the operating air pressure is too reduced (since the huge warehouse exhaust valve is a pneumatic valve).
three. The box pressure proceeds to improve for the duration of cleansing
Cause: The cleansing valve is not opened, the intake force is way too substantial, and the pipeline is not sleek.
Methods: ①Ensure that the pipeline is sleek, and it is very best not to bend it ②When cleaning, the relative pressure in the tank is continually beneath .five mbar.
four. The primary valve of the purification column is faulty
Motives: ① The working gasoline pressure is much less than .5Mpa ② The major valve signal opinions failure.
Approaches: ①Replace the operating gasoline cylinder, or check out the force of the auxiliary gauge of the force minimizing valve at .5Mpa
5. one station glove box,two station glove box cannot be opened
Cause: Low-voltage or substantial-voltage defense of fan inverter.
six station glove box : After the voltage is stable, shut down and restart following one moment.