Examples of foreign matter sticking to the O-ring
Hair
Fibers
Grains of sand
Install the O-ring
Confi rm that no foreign matter is in the groove and then fi t the O-ring. At
this time, confi rm that the O-ring does not stick out from the groove.
When sealing this product, make sure that no hairs, fi bers, sand particles
or other foreign matter stick not only to the O-ring, but also to the contact
surface (front lid). Even a single hair or a single grain of sand may cause
water leakage. Please check with special care.
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