© Copyright by ATH-Heinl GmbH & Co. KG, 2014, All rights reserved. / Subject to misprints and technical changes / Version: 05/2014
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During the recovery vacuum
pump gets too high pressure.
After the recovery too much oil is
in the vacuum pump
The seal between the solenoid
valve Nr.-4. and valve block is not
good or dirty
Remove magnet valve Nr.- 4. and
check seal. Check the valve
block for contamination, if
necessary replace seal and clean
the valve block.
During the evacuation, suction is
created in the used oil tank
The seal between the solenoid
valve Nr.-2. and valve block is not
good or dirty.
Check magnet valve Nr.- 2. and
check seal. Check the valve block
for contamination, if necessary
replace seal and clean the valve
block.