Diagrams & Tables - Ingersoll-Rand 2545 Owner's Manual

52705.23.22
DIAGRAMS & TABLES
High Pressure Head Bolts
Low Pressure Head Bolts
Cylinder Flange Bolts
Frame Cover Bolts
Shaft Cover Bolts
Crankpin Cap Screws
Unloader Cover Screws
High Pressure Inlet Valve Screws
Low Pressure Inlet Valve Screws
High Pressure Outlet Valve Screws
Low Pressure Outlet Valve Screws
Beltwheel Bolt
High Pressure Head Center Bolts
Low Pressure Head Center Bolts
NOTE Tighten all fasteners evenly using a cross pattern in two stages.
MODEL
2340 (14" Span)
2340 (19" Span)
2475 (14" Span)
2475 (19" Span)
2475F/X11GH
2475F/X9/11GK
2475N5 (14.5" Span, Cogged
belt)
2545 (A Groove)
FASTENER TORQUE TABLE
2340 2475
75 75
75 75
30 50
17 17
17 17
5.5 11
— —
11-15 LB-IN 11-15 LB-IN
11-15 LB-IN 25-30 LB-IN
11-15 LB-IN 11-15 LB-IN
25-30 LB-IN 25-30 LB-IN
33 60
— —
— —
BELT TENSION TABLE
DEFLECTION (IN.) TENSION (LB.)
0.25 4.9 - 7.1
0.29 4.9 - 7.1
0.25 4.9 - 7.1
0.29 4.9 - 7.1
0.34 5.5 - 8.0
0.25 11.25 - 13.0
0.23 4.5 - 6.5
0.29 4.9 - 7.1
13
2545
75
75
50
17
17
11
11
11-15 LB-IN
25-30 LB-IN
11-15 LB-IN
25-30 LB-IN
60
10
14-16
BELT HORSEPOWER
TYPE
B 7.5
10-15
C 20
25-30
http://air.irco.com
7100 15T
75 75
75 75
50 50
20 20
20 20
12-15 12-15
11 20
5.5 —
5.5 —
26 50
26 90
113 213
— —
— —
TENSION AT 1/64" DEFLECTION PER
INCH OF SPAN
7.0 - 10.0
8.0 - 12.0
12.0 - 18.0
14.0 - 21.0
3000
75
75
50
20
20
12-15
11
5.5
5.5
26
26
213
—
—