Ingersoll-Rand 1A1S, Product Information

Page: 4 / 64

EN
EN-2 16574162_ed4
Model
Retainer Type Shank
Blows per
Minute
Stroke
Length
Sound Level dB (A)
(ISO15744)
Vibration
(ISO28927) m/s
2
Required Supplied Size Inch Collar Inch (mm) † Pressure (L
p
) ‡ Power (L
w
) Level *K
1A2S Yes No 0.680 Round Oval 2,500 1 (25) 109.9 120.9 18.1 5.4
1A2SA, 1A2SA-EU Yes Plain 0.680 Round Oval 2,500 1 (25) 109.9 120.9 18.1 5.4
2A2S Yes No 0.680 Round Oval 2,300 2 (51) 109.8 120.8 18.0 5.4
2A2SA, 2A2SA-EU Yes Plain 0.680 Round Oval 2,300 2 (51) 109.8 120.8 18.0 5.4
3A2S Yes No 0.680 Round Oval 1,725 3 (76) 112.2 123.2 17.7 5.3
3A2SA, 3A2SA-EU Yes Plain 0.680 Round Oval 1,725 3 (76) 112.2 123.2 17.7 5.3
4A2S Yes No 0.680 Round Oval 1,480 4 (102) 112.9 123.9 18.9 6.2
4A2SA, 4A2SA-EU Yes Plain 0.680 Round Oval 1,480 4 (102) 112.9 123.9 18.9 6.2
W1A1, W1A1-EU Yes
Rubber
Buffered
0.580 Hex Round 2,500 1 (25) 109.9 120.9 17.5 5.8
W2A1, W2A1-EU Yes
Rubber
Buffered
0.580 Hex Round 2,300 2 (51) 109.8 120.8 17.3 5.7
W3A1, W3A1-EU Yes
Rubber
Buffered
0.580 Hex Round 1,725 3 (76) 112.2 123.2 13.7 4.5
W4A1, W4A1-EU Yes
Rubber
Buffered
0.580 Hex Round 1,480 4 (102) 112.9 123.9 18.5 5.9
W1A2, W1A2-EU Yes
Rubber
Buffered
0.680 Round Round 2,500 1 (25) 109.9 120.9 17.5 5.8
W2A2, W2A2-EU Yes
Rubber
Buffered
0.680 Round Round 2,300 2 (51) 109.8 120.8 17.3 5.7
W3A2, W3A2-EU Yes
Rubber
Buffered
0.680 Round Round 1,725 3 (76) 112.2 123.2 13.7 4.5
W4A2, W4A2-EU Yes
Rubber
Buffered
0.680 Round Round 1,480 4 (102) 112.9 123.9 18.5 5.9
† K
pA
= 3dB measurement uncertainty
‡ K
wA
= 3dB measurement uncertainty
*K = Vibration measurement uncertainty
WARNING
Sound and vibration values were measured in compliance with internationally recognized test standards. The exposure to the user in
a specific tool application may vary from these results. Therefore, on site measurements should be used to determine the hazard level
in that specific application.
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 cou-
pling without internal shut-off, to prevent hose whipping if a hose fails or coupling disconnects. See drawing 16576183 and table on
page 2. Maintenance frequencies are shown in circular arrows and are defined as h=hours, d=days, and m=months. Items identified as:
1. Air filter 6. Thread size
2. Regulator 7. Coupling
3. Lubricator 8. Safety Air Fuse
4. Emergency shut-off valve 9. Oil
5. Hose diameter 10. Oil - before starting, into air inlet
Note: Before storing the tool or leaving idle exceeding 24 hours:
Pour 3 cm
3
of IR # 10 oil into air inlet and run tool for 5 seconds.
Note: If the action of the tool becomes sluggish:
Pour 3 cm
3
of cleaning solution into air inlet and run tool for 30 seconds.
Immediately after flushing the tool, pour 3 cm
3
of oil into air inlet and run tool for 30 seconds.
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.
Original instructions are in English. Other languages are a translation of the original instructions.
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.
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