108
LPC-SVX01C-EN
Table M-A-8 Minimum Torques for Bearing
Mounting Bolts, Belt Tightening
Bolts and Motor Mounting Bolts
Size
Inch Lbs.
Foot Lbs.
N-m
1/40-20
72
6
8.13
5/16-18
168
14
18.98
3/8-16
288
24
32.54
7/16-14
504
42
56.94
1/2-13
828
69
93.55
Note: all torque values are +/- 5%.
Table M-A-9. Sheave Set Screw
Torque Recommendations
Screw Diameter (in.)
0.313
0.313
Screw Diameter (cm)
0.795
0.795
Screw Length (in.)
</= 0.250
>/= 0.313
Screw Length (cm)
</= 0.635
>/= 0.795
Torque (Inch Lbs)
90
165
Torque (Foot Lbs)
7.5
13.75
Torque (N-m)
10.17
18.64
Note: all torque values are +/- 5%.
Table M-A-10. Sheave Bushing Cap
Screw Torque
Recommendations
Screw Diameter (in.)
0.25
0.313
0.375
Screw Diameter (cm)
0.635
0.795
0.953
Torque (Inch Lbs)
95
192
348
Torque (Foot Lbs)
7.92
16
29
Torque (N-m)
10.73
21.69
39.32
Note: all torque values are +/- 5%.
Table M-A-11. Minimum Recommended Torques for Damper Linkage Components
Item
Torque
Inch Lbs.
Foot Lbs.
N-m
Square head set screw - 1/4 - 20
90
7.50
10.17
Hex head set screw - 1/4 - 20
65
5.42
7.34
Hex head set screw - 5/16 - 24
144
12.00
16.27
Ball joint set screw - 1/4 - 28 thread
40
3.33
4.52
Ball joint set screw - 5/16 - 24
144
12.00
16.27
Note: all torque values are +/- 5%.
Table M-A-7. Recommended Torques for Tightening Bearings Thrust Collar
unit SKF
Browning
NTN
size
in-lbs
ft-lbs
N-m
in-lbs
ft-lbs
N-m
in-lbs ft-lbs
N-m
3
66 - 80
5.5 - 6.7
7.5 - 9.0
66 - 85
5.5 - 7.1 7.5 - 9.6
N/A
N/A
N/A
6
66 - 80
5.5 - 6.7
7.5 - 9.0
66 - 85
5.5 - 7.1 7.5 - 9.6
N/A
N/A
N/A
8
66 - 80
5.5 - 6.7
7.5 - 9.0
66 - 85
5.5 - 7.1 7.5 - 9.6
N/A
N/A
N/A
10
66 - 80
5.5 - 6.7
7.5 - 9.0
66 - 85
5.5 - 7.1 7.5 - 9.6
N/A
N/A
N/A
12
87
7.25
9.83
N/A
N/A
N/A
43
3.58
4.86
14
87
7.25
9.83
N/A
N/A
N/A
43
3.58
4.86
17
165
13.75
18.64
N/A
N/A
N/A
52
4.33
5.88
21
165
13.75
18.64
N/A
N/A
N/A
69
5.75
7.80
Maintenance
appendix
Содержание LPC
Страница 50: ...50 LPC SVX01C EN Operation general information Figure O GI 9 Tracer AH540 termination board ...
Страница 89: ...LPC SVX01C EN 89 Operation sequence of operation Table O SO 19 Comm LED yellow Table O SO 20 Required inputs ...
Страница 91: ...LPC SVX01C EN 91 Maintenance diagnostics Table M D 2 Tracer AH540 541 diagnostics ...
Страница 92: ...92 LPC SVX01C EN Maintenance diagnostics Table M D 2 continued Tracer AH540 541 diagnostics ...
Страница 94: ...94 LPC SVX01C EN Maintenance troubleshooting Table M T 2 Valves stay open ...
Страница 95: ...LPC SVX01C EN 95 Maintenance troubleshooting Table M T 3 Valves stay closed ...
Страница 96: ...96 LPC SVX01C EN Maintenance troubleshooting Table M T 4 Outdoor air damper stays open ...
Страница 97: ...LPC SVX01C EN 97 Maintenance troubleshooting Table M T 5 Outdoor air damper stays closed ...
Страница 98: ...98 LPC SVX01C EN Maintenance troubleshooting Table M T 6 DX cooling binary outputs do not energize ...
Страница 99: ...LPC SVX01C EN 99 Maintenance troubleshooting Table M T 7 Electric heat binary outputs do not energize ...
Страница 104: ...104 LPC SVX01C EN Maintenance appendix Figure M A 1 Flowchart EnteringWaterTemperature Sampling Function ...
Страница 107: ...LPC SVX01C EN 107 Maintenance appendix Table M A 6 Hard wired CO2 sensor values ...
Страница 109: ......
