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Product Safety Information
Intended Use:
These Air Grinders are designed for material removal or cutting o using a rotated
abrasive wheel, in accordance with the product speci cation table.
WARNING
Do not attempt to disassemble the internal Speed Controller. It is available only as a unit.
For additional information refer to Air Grinder Product Safety Information Manual Form
47146667.
Manuals can be downloaded from www.ingersollrandproducts.com
Product Speci cations
Model
Free Speed
Arbor Size
Wheel Type
(Reinforced)
Maximum Wheel
Thickness
Wheel
Diameter
rpm in. (mm) in. (mm)
DG15W-A 15000 3/8”-24 Type 1 1/2 (12.7) 3 (76)
DG18W-A 18000 3/8”-24 Type 1 1/2 (12.7) 3 (76)
Model
Guard Part
Number
Sound Level dB(A)
(ISO15744)
Vibration (m/s)
(ISO28927)
† Pressure (L
p
) ‡ Power (L
w
) Level *K
DG15W-A LE2-931 77.7 88.7 2.6 0.9
DG18W-A LE2-931 80.9 91.9 3.9 1.3
† K
pA
= 3dB measurement uncertanity * K = Vibration measurement uncertainty
‡ K
wA
= 3dB measurement uncertanity
WARNING
** A cut-o wheel shall not be used for side grinding.
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 47151048 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 5. Hose diameter 9. Oil
2. Regulator 6. Thread size 10. Grease
3. Lubricator 7. Coupling
4. Emergency shut-o valve 8. Safety Air Fuse
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.
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.