Ingersoll-Rand 1211MAX Series, Product Information

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TL-1211-PIM_ed1 EN-1
EN
Product Safety Information
Intended Use:
These Air Impact Ratchet Wrenches are designed to remove and install threaded fasteners.
For additional information, refer to Product Safety Information Manual Form 04580361.
Manuals can be downloaded from ingersollrand.com
Product Specifications
Model
Drive Free
Speed
Recommended
Torque Range
Impact Sound
Level dB(A)
(ISO 15744)
Free Speed Sound
Level dB(A)
(ISO 15744)
Vibration
(m/s²)
(ISO 28927)
Size rpm ft-lb (Nm) † Pressure
(L
p
)
‡ Power
(L
w
)
† Pressure
(L
p
)
‡ Power
(L
w
)
Level *K
1211MAX-D3 3/8" 625 10-60 (14-81) 90.6 101.6 91.1 102.1
12.7 2.6
1211MAX-D4 1/2" 625 10-60 (14-81) 90.3 101.3 92.1 103.1
† 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 coupling without internal shut-off, to prevent hose whipping if a hose fails or coupling
disconnects. See drawing 47759826 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 9. Oil
2. Regulator 10. Grease - Inject between ratchet housing and yoke to
3. Lubricator lubricate drive bushing.
4. Emergency shut-off valve 11. Grease - Disassemble ratchet head and lubricate
5. Hose diameter components.
6. Thread size 12. Grease - Inject through grease fitting to lubricate impact
7. Coupling mechanism
8. Safety Air Fuse