Ingersoll Rand Grinder DG15W A User Manual

47148887  
Edition 1  
June 2011  
Air Grinders  
Models DG15W-A and DG18W-A  
Product Information  
Save These Instructions  
 
3
2
9
1
10  
48h  
8h  
4
8
7
PMAX  
6
24h  
5
(Dwg. 47151048)  
10  
6
7
9
1
2
3
5
IR # - NPT  
IR # - BS  
inch (mm)  
NPT  
3/8  
IR #  
IR #  
IR #  
cm3  
C38331-800  
C383C1-810  
3/8 (10)  
MSCF33  
10  
67  
2
2
47148887_ed1  
 
Product Safety Information  
Intended Use:  
These Air Grinders are designed for material removal or cutting off using a rotated  
abrasive wheel, in accordance with the product specification 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.  
Product Specifications  
Maximum Wheel  
Thickness  
in. (mm)  
Wheel  
Diameter  
in. (mm)  
3 (76)  
Free Speed  
Wheel Type  
(Reinforced)  
Model  
Arbor Size  
rpm  
15000  
18000  
DG15W-A  
DG18W-A  
3/8”-24  
3/8”-24  
Type 1  
Type 1  
1/2 (12.7)  
1/2 (12.7)  
3 (76)  
Sound Level dB(A)  
(ISO15744)  
Vibration (m/s2)  
(ISO28927)  
Guard Part  
Number  
Model  
† Pressure (Lp)  
‡ Power (Lw)  
Level  
*K  
DG15W-A  
DG18W-A  
LE2-931  
LE2-931  
77.7  
80.9  
88.7  
91.9  
2.6  
3.9  
0.9  
1.3  
† KpA = 3dB measurement uncertanity  
‡ KwA = 3dB measurement uncertanity  
* K = Vibration measurement uncertainty  
WARNING  
** A cut-off 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 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  
disconnects. See drawing 47151048 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  
2. Regulator  
3. Lubricator  
5. Hose diameter  
6. Thread size  
7. Coupling  
9. Oil  
10. Grease  
4. Emergency shut-off 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 Office or Distributor.  
47148887_ed1  
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© 2011 Ingersoll Rand  
 

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