LUBRICATION
Ingersoll–Rand No. 50
Always use an air line lubricator with this tool.
We recommend the following Filter–Lubricator–Regulator
Unit:
International No. FRL–C6–A29
After each four hours of operation, unscrew the Oil
Chamber Plug and fill the Backhead with Ingersoll–Rand
No. 50 Oil.
Occasionally, squirt 2 or 3 drops of Ingersoll–Rand No. 50
Oil into the hole in the Throttle Sleeve.
Weekly, or as experience indicates, inject 2 or 3 strokes
(1 to 2 cc) of Ingersoll–Rand No. 28 Grease from the
No. P25–228 Grease Gun into each of the Grease Fittings.
Model
Free
Speed
rpm
551SMA–EU
120
551S0A–EU
77
G Tested in accordance with PNEUROP PN8NTC1.2
Tested in accordance to ISO8662–1
PLACING TOOL IN SERVICE
Ingersoll–Rand No. 28
SPECIFICATIONS
Capacity in Steel
Drilling
Reaming
in. mm
in. mm
3
76
2–1/2
64
Heavy
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
GSound Level
Morse Taper
Socket
Pressure
No. 5 Morse
103.8
Taper
No. 5 Morse
– – –
Taper
3
FILTER
COMPRESSOR
(Dwg. TPD905–1)
Vibrations
dB (A)
Level
Power
m/s
116.8
0.3
– – –
– – –
2