SATA 500 - Troubleshooting

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Operating Instructions SATA lter 500
Operating Instructions SATA lter 500
11. Troubleshooting
Malfunction Cause Corrective action
Pressure cannot be
properly adjusted
Insu󰘲cient 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 󰘰lter Filter maintenance
required, chapter 10
No or insu󰘲cient con-
densate drainage (a
minimum condensate
level is required as it
serves to lift the 󰘱oater
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 󰘰lter vertically
Brass piece not visible
on the bottom
Pressurise 󰘰lter 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 󰘰lter pressure
< 1 bar
Increase inlet pressure