Preventive Maintenance schedule programmed in the Elektronikon
Running hours Service plan Operation
4000 (1) A If Atlas Copco Roto-Inject Fluid is used,
change oil and oil filter.
4000 (1) B Replace the air filter element.
Replace the filter element of the electric
cabinet (where applicable).
Clean coolers.
Check pressure and temperature readings.
Carry out a LED/display test.
Check for leakages.
Open the manual drain valve (Dm) to clean
the filter of the automatic drain. See
sectionCondensate system
Test temperature shut-down function.
yearly Test safety valve.
8000 (2) A
B
Have the oil separator element replaced.
The oil separator element must also be
replaced when the pressure drop over it
exceeds 1 bar (14.5 psi). Check the
pressure drop while the compressor is
running loaded and preferably with a stable
working pressure.
(1): or yearly, whichever comes first
(2): or every 2 years, whichever comes first
The indicated oil exchange intervals are valid for standard operating conditions (see section Reference
conditions and limitations) and nominal operating pressure (see section Compressor data). Exposure of the
compressor to external pollutants, operation at high humidity combined with low duty cycles or operation
at higher temperatures may require a shorter oil exchange interval. Contact Atlas Copco if in doubt.
Important
• Always consult Atlas Copco if a timer setting has to be changed.
• For the change interval of oil and oil filter in extreme conditions of temperature,
humidity or cooling air, consult your Atlas Copco Customer Centre.
• Any leakage should be attended to immediately. Damaged hoses or flexible joints
must be replaced.
• Extending the use of the oil, exceeding the exchange intervals stated above may
create a risk for fire hazard.
6.2 Oil specifications
It is strongly recommended to use genuine Atlas Copco Lubricants. They are the result of years of field
experience and research. See section Preventive maintenance schedule for the advised replacement
intervals and consult the Spare Parts list for part number information.
Instruction book
74 API603130
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