JRG JRGURED Combi Notice D'utilisation Et D'entretien page 47

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E
– Slide screw collar 4 over filter
cup 2.
– Push filter cup 2 into housing 1
as far as it will go.
– Carefully engage screw collar 4
in thread of housing 1 and tighten
gently with key 9 until hand-tight.
– Close drain valve 5.
– Tighten venting screw 3.
– Fasten screw cap 6 to hose nipple
on drain valve 5 till hand-tight.
– Slowly open upstream stopcock
15, then downstream stopcock 17.
O -rings may be grea sed
only with silicone grease.
47