Ingersoll-Rand 15T Manuel D’Utilisation
13
FASTENER TORQUE TABLE
2340
2475
2545
7100
15T
3000
High Pressure Head Bolts
75
75
75
75
75
75
Low Pressure Head Bolts
75
75
75
75
75
75
Cylinder Flange Bolts
30
50
50
50
50
50
Frame Cover Bolts
17
17
17
20
20
20
Shaft Cover Bolts
17
17
17
20
20
20
Crankpin Cap Screws
5.5
11
11
12-15
12-15
12-15
Unloader Cover Screws
—
—
11
11
20
11
High Pressure Inlet Valve Screws
11-15 LB-IN
11-15 LB-IN
11-15 LB-IN
5.5
—
5.5
Low Pressure Inlet Valve Screws
11-15 LB-IN
25-30 LB-IN
25-30 LB-IN
5.5
—
5.5
High Pressure Outlet Valve Screws
11-15 LB-IN
11-15 LB-IN
11-15 LB-IN
26
50
26
Low Pressure Outlet Valve Screws
25-30 LB-IN
25-30 LB-IN
25-30 LB-IN
26
90
26
Beltwheel Bolt
33
60
60
113
213
213
High Pressure Head Center Bolts
—
—
10
—
—
—
Low Pressure Head Center Bolts
—
—
14-16
—
—
—
NOTE
Tighten all fasteners evenly using a cross pattern in two stages.
MODEL
DEFLECTION (IN.)
TENSION (LB.)
2340 (14" Span)
0.25
4.9 - 7.1
2340 (19" Span)
0.29
4.9 - 7.1
2475 (14" Span)
0.25
4.9 - 7.1
2475 (19" Span)
0.29
4.9 - 7.1
2475F/X11GH
0.34
5.5 - 8.0
2475F/X9/11GK
0.25
11.25 - 13.0
2475N5 (14.5" Span, Cogged
belt)
belt)
0.23
4.5 - 6.5
2545 (A Groove)
0.29
4.9 - 7.1
BELT
TYPE
TYPE
HORSEPOWER
TENSION AT 1/64" DEFLECTION PER
INCH OF SPAN
INCH OF SPAN
B
7.5
7.0 - 10.0
10-15
8.0 - 12.0
C
20
12.0 - 18.0
25-30
14.0 - 21.0
DIAGRAMS & TABLES
BELT TENSION TABLE
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