Ingersoll-Rand 77H-EU Series, Инструкция по эксплуатации

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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
77H–941 1 4 (100) 1 (25.4) 12,000
77H–931 1 3 (76) 1/2 (12.7) 12,000
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:
C18–C3–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, remove the Oil Chamber Plug from the Throttle
Handle and fill the chamber.
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 Wheel
Type
Free
Speed
Type 1
Wheel Size
Spindle and
(Guard Size)
G
Sound Level
dB (A)
♦
Vibrations
Level
rpm in (mm) Pressure
•
Power m/s
2
77H90H84–EU Type 1 9,000 4 (101.6) 1/2” – 13 (4”) – – – – – – – – –
77H120H63–EU Type 1 12,000 3 (76.2) 3/8” – 24 (3”) – – – – – – – – –
77H120H84–EU Type 1 12,000 4 (101.6) 1/2” – 13 (4”) 85.4 98.4 4.7
77H90L10–EU Cone 9,000 – – – 5/8” – 11 80.9 – – – 2.4
77H120L10–EU Cone 12,000 – – – 5/8” – 11 85.4 98.4 3.9
77H30B106–EU Wire Brush 3,000 – – – 5/8” – 11 85.2 98.2 6.9
77H50B106–EU Wire Brush 5,000 – – – 5/8” – 11 94.4 107.4 2.7
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