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9. Submerge the fill opening in the remainder of the
fluid, and using a wrench, rotate the Drive Shaft to
purge any remaining air from the system.
10. Remove the mechanism from from the fluid and use
the Tee Wrench to push the Piston Stop Assembly
slowly downward until fluid flows from the fill
opening.
LUBRICATION
Ingersoll–Rand No. 50
Always use an air line lubricator with these tools.
We recommend the following Filter–Lubricator–Regulator
Unit:
For USA – No. C11–03–G00
After each 20 000 cycles, or as experience indicates, drain
and refill the Impulse Unit Drive Assembly as instructed
in this manual using the Fluid Replacement Kit (Part
No. EQ106S–K400). Lubricate the hex drive and the output
shaft before assembly.
Model
1100P
1410P
1900P
ADJUSTMENTS
(Dwg. TPD1265)
PLACING TOOL IN SERVICE
Ingersoll–Rand No. 67
Ingersoll–Rand Fluid Part
No. EQ106S–400–1
HOW TO ORDER AN IMPULSE WRENCH
Free Speed
rpm
PISTOL GRIP with 1/2" SQUARE DRIVE
5 000
6 000
5 000
11. Thread the Oil Plug with the Oil Plug Seal and Seal
Support into the mechanism until it is snug.
12. Using a 2 mm hex wrench, turn the Torque Adjustment
Screw clockwise until it stops. This is the maximum
torque position.
13. Wipe the outside of the mechanism dry and clean and
remove the Oil Chamber Plug. Using the syringe,
withdraw 0.85 cc of fluid from 1100P models, 0.85 cc
of fluid from 1410P models and 1.20 cc from
1900P models.
14. Install the Oil Chamber Plug and tighten it between 20
and 25 in–lb (2.3 and 2.8 Nm) torque.
15. Position a new Hammer Case Gasket on the Motor
Housing and install the assembled mechanism on the
rotor shaft.
16. Place the Hammer Case Cover over the Drive Shaft
against the Housing and Gasket. Install the three
Hammer Case Cap Screws and Lock Washers. Tighten
each Screw between 45 an 50 in–lb (5.1 and 5.6 Nm)
torque.
17. Install the Rubber Housing Boot on the tool.
MAIN LINES 3 TIMES
AIR TOOL INLET SIZE
TO
AIR
SYSTEM
TO
AIR
TOOL
LUBRICATOR
REGULATOR
BRANCH LINE 2 TIMES
AIR TOOL INLET SIZE
DRAIN REGULARLY
Recommended Torque Range
Soft Draw
ft–lb
Nm
35–60
48–82
40–70
54–95
50–85
68–116
3
FILTER
COMPRESSOR
(Dwg. TPD905–1)
Hard Slam
ft–lb
Nm
60–90
82–122
71–120
97–163
86–146
117–199
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