Service
EN
W2910
10
© Atlas Copco Industrial Technique AB - 9834 4666 01
Inspection of motor parts
All parts
Clean all parts before inspection.
Bearings
Make sure that the bearings are free from damages and runs smoothly.
End plates
■
Make sure that the end plates surfaces are not scratched or damaged.
■
Do a flatness test of the end plates surfaces. If they are visibly worn or deformed, polish
with fine grinding paste against a surface plate and then clean thoroughly.
Rotor
Make sure:
■
that the end faces have no marks or burrs
■
that the splines are not worn or cracked
■
that the plug holes have no cracks.
Cylinder
■
Make sure that the bore is not scratched or damaged.
■
If the end surfaces are rough, polish with fine grinding paste against a surface plate and
then clean thoroughly.
Inspection of silencer
Change or clean the filters regularly. Clogged filters will reduce power output.
Lubrication Instructions
Rust Protection and Cleaning
Water in the compressed air can cause rust. To prevent rust we strongly recommend to install an air dryer.
Water and particles can cause sticking of vanes and valves. This can be prevented by installing an air fil-
ter close to the product to avoid pressure drop.
Before longer stand stills always protect your tool by adding a few drops of oil into the air inlet. Run the
tool for 5–10 seconds and absorb any access oil at the air outlet in a cloth.
Lubricating guide
Use lubricants of good quality. The oils and greases listed in the lubrication table are examples of lubri-
cants that can be recommended.
Brand
General purpose
Bearings
Impact mechanism
BP
Energrease LS-EP2
Castrol
Spheerol EP L2
