How to correctly position the O-ring on the cover of the GRE PP031 filtration pump?

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To ensure the sealing of your GRE PP031 filtration pump, it is essential to correctly position the O-ring on the cover. Here’s how to proceed:

Inspect the O-ring: Check that it is intact, without cracks or deformations to ensure good sealing.
Locate the dedicated groove: On the inner edge of the pump cover, locate the circular groove designed to accommodate the O-ring.
Place the O-ring: Carefully insert the O-ring into the groove, ensuring it is well positioned, without twisting or folding.
Check the fit: Make sure the O-ring rests evenly in the groove all around its circumference.
Close the cover: Once the O-ring is in place, you can close the cover, ensuring it fits properly to avoid any leaks.

A well-positioned O-ring ensures optimal sealing and extends the lifespan of your pump.

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