3
●
Check for hair, dirt, sand, salt, dust, and other foreign matter
¹
Even small foreign matter can cause water leakage.
●
Check for foreign matter that are not visible by rubbing gently with your
fingers
¹
Be sure to remove all foreign matter.
●
Wipe off any residual grease
Wipe off gently with a soft cloth or tissue paper.
¹
After wiping, make sure the fiber of the cloth or tissue paper is not adhered to the
O-ring.
●
Check for any deforms (distorted, crushed), cracks or cuts on the surface
Cracks on the O-ring can be easily spotted by bending and
twisting it gently.
¹
Never use an O-ring if it is deformed, cracked, or
damaged in any way. It can cause water leakage.
¹
Replace the O-ring with a brand new one every year.
Even if there are no nicks, cracks, etc., its effectiveness
will deteriorate due to wear.
J
Dirt
J
Sand
J
Hair
J
Dust
J
Salt
J
Lint
J
Cracks
J
Distortion
J
Crushed
J
Frayed
J
Nicks
J
Sand corrosion
Cracks
WR-MG250_SHEET_EN_A5.book Page 3 Wednesday, May 13, 2009 9:34 AM