Parker TGA 102-118, Руководство по эксплуатации

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EN | Operating Instructions Maintenance intervals and work
16 TG-Filter
Retighten the earthing lugs on ATEX-compliant fi lters
The earthing lugs on ATEX-compliant fi lters can loosen over the time.
The conductivity may then be impaired.
▶ Tighten the earthing lugs every 6 months.
Replacing fi lter element and housing O-ring
Replace the fi lter element every year, but at the latest with a differential pressure of
0.35 bar (0.6–0.8 bar for a high pressure fi lter). Also replace the housing O-ring.
Beware of damage due to inexpert handling!
Never use unsuitable tools to open and close the fi lter housings.
Never apply the tool to the thread area. The exerted force could
crush the thread; it would then be impossible to open the fi lter
again.
Use a suitable open-ended spanner to open and close the fi lter if
possible. Apply the open-ended spanner to the square at the hous-
ing bottom. Use a similarly suitable tool, e.g. a strap wrench if an
open-ended spanner cannot be used. Apply the tool clearly below
the thread.
TGA and TGH fi lters
▶ Make the same preparations as described in sec-
tion on page 15.
▶ Unscrew the lower housing and remove it.
▶ Unscrew the fi lter element with the O-ring and
discard it.
▶ Discard the housing O-ring.
▶ Insert a new fi lter element with O-ring and
hand-tighten the fi lter element.
▶ Insert a new housing O-ring.
▶ Apply a thin coat of grease on the housing threads
before assembly if necessary. Use only TG 1
thread grease unless any other grease has been
agreed upon in the order!
▶ Make sure during assembly that
— the O-rings are properly seated
— the grease does not come into contact with
O-rings and sealing surfaces.
▶ Both housing parts have marking arrows.
▶ Connect both housing parts again and hand-tight-
en them until the marking arrows match.
▶ Close the manual drain valve again.
▶ For ATEX-compliant fi lters:
Ensure conductivity, test and document it.