EN-2 04584744_ed5

EN

Model
Sound Level dB(A)
(ISO15744)
Vibration
(ISO28927) m/s²
† Pressure (Lp) ‡ Power (Lw) Level *K
261, 261-EU 98.1 109.1 10.4 1.3
261-3, 261-3-EU 98.1 109.1 10.4 1.3
261-6, 261-6-EU 98.1 109.1 10.4 1.3
271, 271-EU 98.1 109.1 13.2 1.1
† KpA = 3dB measurement uncertanity
‡ KwA = 3dB measurement uncertanity
* K = Vibration measurement uncertanity

Installation and Lubrication

Size air supply line to ensure tool’s maximum operating pressure (PMAX) at tool inlet. Drain
condensate from valve(s) at low point(s) of piping, air lter and compressor tank daily. Install
a properly sized Safety Air Fuse upstream of hose and use an anti-whip device across any
hose coupling without internal shut-o, to prevent hose whipping if a hose fails or coupling
disconnects. See drawing 47132600 and table on page 2. Maintenance frequency is shown in a
circular arrow and dened as h=hours, d=days, and m=months of actual use. Items identied as:
1. Air lter 7. Coupling
2. Regulator 8. Safety Air Fuse
3. Lubricator 9. Oil
4. Emergency shut-o valve 10. Grease - during assembly
5. Hose diameter 11. Grease - through tting
6. Thread size

Parts and Maintenance

When the life of the tool has expired, it is recommended that the tool be disassembled,
degreased and parts be separated by material so that they can be recycled.
The original language of this manual is English.
Tool repair and maintenance should only be carried out by an authorized Service Center.
Refer all communications to the nearest Ingersoll Rand Oce or Distributor.