8
2.2.3 Filling the filter
•
Remove the bolts and washers holding the translucent cover shroud. Set aside.
•
Remove the shroud, the cover and its seal. Set aside.
•
Check that the diffuser, the manifold and its strainers are in good position and correctly positioned.
•
Unscrew the diffuser and replace with the protective cap provided.
•
Fill the filter with one third of water so as to cover the strainers.
Tip: protect the bolt threading
Cover the bolts with adhesive tape to protect them and make the cover easier to close.
•
Carefully pour in the coarse grain filter media up to the required level (take care not to damage the manifold and its
strainers).
•
Level the filter media as it is poured in.
•
Then pour in the fine grain filter media up to the required level.
See the label on the filter for the amounts of filter media to use.
: Initial wall fill level
: Coarse grain filter media fill level
: Fine grain filter media fill level
: Protective cap
•
Remove the protective cap and screw the diffuser back in place.
•
Clean of any remaining filter media around the groove of the seal and the bolts (if necessary, take the protection off
the bolts).
•
Position the cover and its gasket on the opening.
•
Fit the washers and nuts on the bolts. Tighten the 8 nuts diagonally to obtain a hermetic seal.
•
Fit the protective caps provided on the nuts.
Order for tightening the cover
Tip: tightening the nuts
•
The nuts must be screwed with a tightening torque of 6 to 7 nm.
EN
Содержание MS FILTER D470
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