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Maintenance • Mantenimiento
18
Entretien • Manutenção
¾
english
Weekly wastewater test
• Fill test jar at the sampling cock.
• Compare the cloudiness with the
reference jar.
If the sample is clearer than the
reference cloudiness
! the filter is O.K.
If the sample is cloudier than the
reference cloudiness
! the filter needs to be changed!
NOTE: Never pour any foreign li-
quid into the pressure relief
chamber! This can impair the filter
efficiency of the ÖWAMAT.
Checking of oil collector
• When the oil collector is ¾ full, it
should be replaced with another
one.
• The collected oil must be disposed
of as waste oil:
No oil discharge:
Depending upon the actual throughput
and the type of condensate, it may in
some cases be months before the oil
starts flowing into the collector. The
oil discharge will only start when a
sufficiently thick layer of oil has built
up inside the ÖWAMAT.
Water in the oil collector:
- Oil outflow is set too low (see 'Putting
into operation', page 16).
- ÖWAMAT is sometimes overloaded
! check compressor performan-
ce (see page 5).
Checking of level indicator
Level indicator has risen
• Clogged filter
! Check filter condition, change
filter if necessary.
• Obstruction in water outlet
! Clear the outlet.
• ÖWAMAT overloaded
! Check compressor perfor-
mance.
Checking for leaks
• Inspect hoses and connections,
tighten screws where necessary or
replace parts.
• Is the container in a good condition?
Contact the manufacturer in the
event of leakage.
ÖWAMAT 6, 8
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