Why Do Air悬浮 Fans Need to Be Bleed Before Starting?
If starting without an emptying operation is a dangerous incorrect action, then failing to empty or the emptying valve not being fully opened will lead to...
The volume is large, but the exhaust volume is insufficient. Gas accumulates in the blower rotor chamber, and between the blower outlet and the valve. If not removed promptly, it may lead to the following issues:
1. The motor maintains the same set pressure and speed, with an increased demand. As the motor power increases, the current also grows. If the current becomes too high, the air-suspended fan's protective system will activate and stop the operation, which could potentially damage the air bearing during the forced pause.
2. As the air悬浮 fan operates, it generates compressed gas. This compression results in heat, and the fan is also subject to external forces, such as the outward thrust on the fan housing due to the internal pressure of the fan cavity, combined with the effects of...
Power and heat, main engine damaged or cracked.
3. System pipes, valves. The rationale is the same; valve explosion, flange destruction, and so on.
Therefore, ensure the vent valve is fully opened before starting the air悬浮 fan. Once the air悬浮 fan operates normally, gradually close the vent valve.
