Ingersoll-Rand 335SG4A User manual

47146626
Edition 2
July 2011
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Product Information
Air Die Grinders
Models 335SG4A and 325SG4A

2 47146626_ed2
4
7
5
32
1
9
48h
6
24h
10
8h
PMAX
8
6
PMAX
(Dwg. 16573164)
13
2567910
IR # - NPT IR # - BS inch (mm) NPT IR # IR # IR # cm3
C38331-800 C383C1-810 3/8 (10) 1/4 MSCF32 10 67 2

47146626_ed2 3
Product Safety Information
Intended Use:
SG series die grinders are designed for close-quarter work in the metal fabricating
industry, shipyards, pipe fabrication, die and mold manufacturing and limited space
applications. They are particularly good where conduits, pipes, ducts etc. pass through
bulkheads or frames. These small grinders are very ecient at grinding weld bead and
leaving a ne nish.
For Additional information refer to Air Die Grinder Product Safety Information Manual
Form 47146659.
Manuals can be downloaded from www.ingersollrandproducts.com.
Product Specications
Model(s)
Free
Speed Collet Size Power hp
(kW)
Sound Level dB (A)
(ISO15744)
Vibration (m/s)
(ISO28927)
rpm † Pressure (Lp) ‡ Power (Lw) Level *K
325SG4A 25000 1/4” (6 mm) 1/3 77.8 88.8 5.2 3.3
335SG4A 35000 1/4” (6 mm) 1/3 80.8 91.8 4.3 2.4
† KpA = 3dB measurement uncertainty
‡ KwA = 3dB measurement uncertainty
* K = Vibration measurement uncertainty
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 16573164 and table on page 2. Maintenance frequency is shown in
circular arrow and dened as h=hours, d=days, and m=months of actual use. Items identied as:
1. Air lter 6. Thread size
2. Regulator 7. Coupling
3. Lubricator 8. Safety Air Fuse
4. Emergency shut-o valve 9. Oil
5. Hose diameter 10. Grease
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.

www.ingersollrandproducts.com
© 2011 Ingersoll-Rand Company