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Intended Use
These Air Impact Wrenches are designed to remove and install threaded fasteners.
Power Management System
For models that include a power management system, the system allows operator reduction of maximum output power in the forward direction. The power management system does not affect the output power in the reverse direction.
To adjust the power, rotate the Power Regulator to the desired level indicator.
The power level indicators are for reference and DO NOT indicate a specific power. The power output can be further reduced in forward or reverse by using the variable throttle.
Product Specifications
| Models | Style | Drive | Impacts per min. | Recommended Torque Range | |||
| Type | Size | Forward ft-lb (Nm) | Reverse ft-lb (Nm) | ||||
| 35MAX | Pistol | Square | 1/2" | 1250 | 360 MAX (490 MAX) | 450 MAX (610 MAX) | |
| 15QMAX | Pistol | Square | 3/8" | 1350 | 310 MAX (420 MAX) | 380 MAX (520 MAX) | |
| 36QMAX | Pistol | Square | 1/2" | 1300 | 380 MAX (520 MAX) | 470 MAX (640 MAX) | |
| Models | Impacting Sound Level dB(A) (ISO15744) | Free Speed Sound Level dB(A) (ISO15744) | Vibration (m/s²) (ISO28927) | ||||
| † Pressure (Lp) | ‡ Power (Lw) | † Pressure (Lp) | ‡ Power (Lw) | Level | *K | ||
| 35MAX | 95.9 | 106.9 | 102.1 | 113.1 | 6.4 | 1.0 | |
| 15QMAX | 89.7 | 100.7 | 83.7 | 94.7 | 5.5 | 0.9 | |
| 36QMAX | 91.3 | 102.3 | 87.6 | 98.6 | 8.1 | 1.2 | |
† KpA = 3dB measurement uncertainty
‡ KwA = 3dB measurement uncertainty
* K = Vibration measurement uncertainty
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 47132782 and table below. Maintenance frequency is shown in a circular arrow and defined as h=hours, d=days, and m=months of actual use.
Items identified as:
- Air filter
- Regulator
- Lubricator
- Emergency shut-off valve
- Hose diameter
- Thread size
- Coupling
- Safety Air Fuse
- Oil
- Grease
 |  |  |  |  |  | ||
| IR # - NPT | IR # - BS | inch (mm) | NPT | IR # | IR # | IR # | cm3 |
| C38341-810 | C383D1-810 | 3/8 (10) | 1/4 | MSCF33 | 10P | 105-1lb | 4 |
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.
Documents / ResourcesDownload manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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