Ingersoll-Rand 61H-EU Series, Instructions Manual

Page: 3 / 53

3
GRINDER SPECIFIC WARNINGS
WARNING: Incorrect combinations of grinding wheel, wheel guard and tool speed could result in injury.
Correct combinations are specified below:
Guard Part Number Wheel Type
Wheel Diameter
in. (mm)
Maximum Wheel
Thickness
in. (mm)
Maximum Speed
(rpm)
61H–931A 1 3 (76) 1/2 (12.7) 15,000
PLACING TOOL IN SERVICE
LUBRICATION
Ingersoll–Rand No. 50 Ingersoll–Rand No. 68
Always use an air line lubricator with these tools.
We recommend the following Filter–Lubricator–Regulator
Unit:
International – No. C28–C4–FKG0
Before starting the tool, unless the air line lubricator is
used, detach the air hose and inject about 2.5 cc of
Ingersoll–Rand No. 50 Oil into the air inlet. Remove the
Oil Chamber Plug from the Throttle Handle and fill the
chamber.
After each eight hours of operation, or as experience
indicates, replenish the oil supply in the Handle.
MAIN LINES 3 TIMES
AIR TOOL INLET SIZE
TO
AIR
SYSTEM
TO
AIR
TOOL
LUBRICATOR
REGULATOR
FILTER
BRANCH LINE 2 TIMES
AIR TOOL INLET SIZE
DRAIN REGULARLY
COMPRESSOR
(Dwg. TPD905–1)
SPECIFICATIONS
Model Free Speed Spindle
G
Sound Level
dB (A)
♦
Vibrations
Level
rpm Pressure
•
Power m/s
2
61H120G4–EU 12,000 1/4” Erickson Collet 86.6 99.6 1.6
61H150G4–EU 15,000 1/4” Erickson Collet 89.8 102.8 1.5
61H120L6–EU 12,000 3/8”–24 Spindle 86.6 99.6 8.2
61H150L6–EU 15,000 3/8”–24 Spindle 89.8 102.8 7.5
61H120H63–EU 12,000 3/8”–24 Spindle, 3” Guard 86.6 99.6 8.2
61H120H64 12,000 3/8”–24 Spindle, 4” Guard – – – – – – – – –
61H150H63–EU 15,000 3/8”–24 Spindle, 3” Guard – – – – – – – – –
G
Tested in accordance with ANSI S5.1–1971 at free speed
♦
Tested in accordance with ISO8662–1 with artificial unbalanced load at 50% of rated speed for ungoverned tools and at
80% rated free speed for governed tools.
•
ISO3744