SATA 500, Руководство по эксплуатации

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Operating Instructions SATA filter 500 Operating Instructions SATA filter 500
11. Troubleshooting
Malfunction Cause Corrective action
Pressure cannot be
properly adjusted
Insufficient inlet pres -
sure
Increase inlet pressure
Pressure regulation
valve is defective
Replace membranes
Traces of compressor
oil in the compressed
air
Too much oil in the
compressed air
Control compressor,
refrigerated dryer
Drain condensate
(open manually)
Saturated filter Filter maintenance
required, chapter 10
No or insufficient con -
densate drainage (a
minimum condensate
level is required as it
serves to lift the floater
and, thus, to open the
drain valve)
Floater stuck on the
drain valve
Disassemble drain
valve by removing the
safety disc, then clean
or exchange drain
valve
Damaged drain valve Exchange drain valve
Art. No. 15511
Drain valve blows
permanently (never
disassemble the drain
valve itself, risk of
damage)
Filter is not installed
vertically
Install filter vertically
Brass piece not visible
on the bottom
Pressurise filter and
pull brass piece down -
wards
Floater stuck on the
drain valve
Remove drain valve
and clean or exchange
it
Damaged drain valve Exchange drain valve
Art. No. 15511
Internal filter pressure
< 1 bar
Increase inlet pressure