Period (1) Running hours
(1)
Action
“ “ For Full-Feature versions: inspect the condenser of the dryer; clean if
necessary.
Yearly 2000 (2) Replace the air filter.
“ 2000 (3) If Roto-Inject Fluid is used, change the oil and the oil filter.
“ 2000 For compressors with PDX filter: replace the filter.
“ 4000 (3) If Roto-Xtend Duty Fluid is used, change the oil and the oil filter.
“ 4000 Replace the oil separator.
“ -- Have the safety valve tested.
“ -- Inspect the air receiver.
The air receiver must no longer be used and must be replaced if the
wall thickness is less than the minimum value, specified in the technical
documentation of the air receiver.
(1): whichever comes first.
(2): more frequently in a dusty environment
(3): 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 or operation at high humidity combined with low duty cycles may require
a shorter oil exchange interval. Contact Atlas Copco if in doubt.
Important
•
Always consult Atlas Copco if a service timer setting has to be changed.
•
For the change interval of oil and oil filter in extreme conditions, consult your Atlas
Copco Customer Centre.
•
Any leakage should be attended to immediately. Damaged hoses or flexible joints must
be replaced.
5.2 Drive motor
General
Keep the outside of the electric motor clean for efficient cooling. If necessary, remove dust with a brush and/
or compressed air jet.
Description
The motor bearings are greased for life.
Instruction book
2920 7105 31 49
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