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What are the obvious signs of the aging of the seals of the waterproof ventilation valve?

Release time:

2024-04-29 14:45

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Degradation of the seal of the waterproof vent valve may cause the following obvious signs:

1. Explosion-proof membrane damage: If the explosion-proof membrane is found to be damaged, cracked or deformed, it may be a sign of aging of the seal.
2. Pressure difference problem: The pressure difference between the inside and outside of the battery pack is too large or too small, which may be caused by the abnormal operation of the explosion-proof waterproof ventilation valve, which may be caused by the aging of the seal.
3. Water leakage problem: If the battery pack is found to be leaking, this may be due to the aging or damage of the sealing ring of the explosion-proof waterproof ventilation valve.

The above information is for reference only. If you encounter the above situation, it is recommended to contact professional and technical personnel for inspection and maintenance.

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Waterproof ventilation valve maintenance matters needing attention

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