Product Safety Information; Product Specifications - Ingersoll-Rand LA422-EU Product Information

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.
For additional information refer to Product Safety Information Manual Form 04584959.
Manuals can be downloaded from www.ingersollrandproducts.com.

Product Specifications

Free
Speed
Models
rpm
LA421-EU 12000
LA422-EU 12000
Average Air
Consumption
Models
cfm
LA421-EU 6
LA422-EU 6
* 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 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 16616807 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
4. Emergency shut-off valve
5. Hose diameter
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 Office or Distributor.
45661337_ed1
Wheel
Capacity
Arbor
inch mm
3/8" - 24
4 102
Thread
3/8" - 24
5 127
Thread
Air Consumption @ Load
l/min cfm
170 25
170 25
Rated Sound Level dB (A)
Power (ANSI S5.1-1971)
hp kW Pressure
1.0 0.75 85.6
1.0 0.75 85.6
Tool Weight
l/min lbs
708 3.8
708 3.8
7. Coupling
8. Safety Air Fuse
9. Oil
10. Grease
Vibration (m/s
(ISO28927)
Power
Level
(ISO3744)
98.6 4.8
98.6 6.0
Overall Length
Kg inch mm
1.72 8.9 226
1.72 8.9 226
EN
)
2
*K
1.4
2.1
Exhaust
Front
Front
EN-1