GF 1840 Notice D'utilisation Et D'entretien page 36

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– Undo the screw collar 4 (turning clockwise)
with key 9, at the same time holding the
filter cup 2.
– Remove filter element 7 and insert 8 from
the filter cup 2.
JRG Filter elements made of
stainless steel can be cleaned.
– Clean thorough with water (with out clean-
ing agents) the filter cup 2 and insert 8.
– Clean O-ring of the filter cup 2 and re-
grease with silicone grease.
– Clean the inside of housing 1 (around the
sealing surface), remove any scale deposits.
Attention! Danger of cuts
due to sharp- edged inside
parts.
 Wear protective gloves.