Preventive Maintenance schedule programmed in the Elektronikon
Running hours
Operation
4000 (1)
If Atlas Copco Roto-Inject Fluid is used, replace oil and oil filter.
If Atlas Copco Roto-Xtend Duty Fluid is used, replace the oil filter.
4000 (1)
Replace the oil separator element.
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.
On Pack compressors: remove, dismantle and clean float valve of condensate trap. See
section
4000 (1)
On Full-Feature units: clean condenser of dryer.
yearly
Test temperature shut-down function.
Test safety valve.
8000 (2)
If Atlas Copco Roto-Xtend Duty Fluid is used, replace the oil.
(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
). 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.
Avoid mixing lubricants of different brands or types as they may not be compatible and
the oil mix may have inferior properties. A label, indicating the type of oil filled ex factory,
is stuck on the air receiver/oil tank.
Instruction book
API451763
71
