Ingersoll-Rand VON DUPRIN 33 Series, Product Information

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EN-2 16598039_ed2
EN
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 filter 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-off, to prevent hose whipping if a hose fails or coupling discon-
nects. See drawing 16598534 and table on page 2. Maintenance frequency is shown in a circular
arrow and defined as h=hours, d=days, and m=months of actual use. Items identified as:
1. Air filter 7. Coupling
2. Regulator 8. Safety Air Fuse
3. Lubricator 9. Oil
4. Emergency shut-off valve 10. Oil - 2 to 3 drops through throttle sleeve
5. Hose diameter 11. Grease - through fitting
6. Thread size
Oiler Adjustment
To adjust oiler, remove the Backhead and turn one or both of the Oiler Adjusting Screws. Turning
the Screws in (clockwise) reduces the oil flow. Backing the Screws out increases the oil flow. The
oil flow can be controlled by turning either Screw. Never back out the Oiler Adjusting Screws
beyond the Backhead. If sufficient oil flow is not obtained before the screwheads are flush with
this face, the Oiler Felts are clogged. If this occurs, install new Oiler Felts.
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 Office or Distributor.