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57
FAN PERFORMANCE (cont.)
Table 42 – PULLEY ADJUSTMENT
UNIT
MOTOR/DRIVE
COMBO
MOTOR PULLEY TURNS OPEN
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
04
1p
ha
se
Standard Static
854
825
795
766
736
707
678
648
619
589
560
Medium Static
1175
1135
1094
1054
1013
973
932
892
851
811
770
High Static
---
---
---
---
---
---
---
---
---
---
---
3p
ha
se
Standard Static
854
825
795
766
736
707
678
648
619
589
560
Medium Static
1175
1135
1094
1054
1013
973
932
892
851
811
770
High Static
1466
1423
1380
1337
1294
1251
1207
1164
1121
1078
1035
05
1p
ha
se
Standard Static
854
825
795
766
736
707
678
648
619
589
560
Medium Static
1175
1135
1094
1054
1013
973
932
892
851
811
770
High Static
---
---
---
---
---
---
---
---
---
---
---
3p
ha
se
Standard Static
854
825
795
766
736
707
678
648
619
589
560
Medium Static
1175
1135
1094
1054
1013
973
932
892
851
811
770
High Static
1466
1423
1380
1337
1294
1251
1207
1164
1121
1078
1035
06
1p
ha
se
Standard Static
1175
1135
1094
1054
1013
973
932
892
851
811
770
Medium Static
1466
1423
1380
1337
1294
1251
1207
1164
1121
1078
1035
High Static
---
---
---
---
---
---
---
---
---
---
---
3p
ha
se
Standard Static
1175
1135
1094
1054
1013
973
932
892
851
811
770
Medium Static
1466
1423
1380
1337
1294
1251
1207
1164
1121
1078
1035
High Static
1687
1649
1610
1572
1533
1495
1457
1418
1380
1341
1303
07
3p
ha
se
Standard Static
1457
1419
1380
1342
1303
1265
1227
1188
1150
1111
1073
Medium Static
1518
1484
1449
1415
1380
1346
1311
1277
1242
1208
1173
High Static
1788
1757
1725
1694
1662
1631
1600
1568
1537
1505
1474
08
3p
ha
se
Standard Static
747
721
695
670
644
618
592
566
541
515
489
Medium Static
949
927
906
884
863
841
819
798
776
755
733
High Static
1102
1083
1063
1044
1025
1006
986
967
948
928
909
09
3p
ha
se
Standard Static
733
712
690
669
647
626
604
583
561
540
518
Medium Static
936
911
887
862
838
813
788
764
739
715
690
High Static
1084
1059
1035
1010
986
961
936
912
887
863
838
12
3p
ha
se
Standard Static
838
813
789
764
739
715
690
665
640
616
591
Medium Static
1084
1059
1035
1010
986
961
936
912
887
863
838
High Static
1240
1218
1196
1175
1153
1131
1109
1087
1066
1044
1022
14
3p
ha
se
Standard Static
838
813
789
764
739
715
690
665
640
616
591
Medium Static
1084
1059
1035
1010
986
961
936
912
887
863
838
High Static
1240
1218
1196
1175
1153
1131
1109
1087
1066
1044
1022
NOTE
: Do not adjust pulley further than 5 turns open.
--- Factory settings
50TC
Summary of Contents for 50TC Series
Page 23: ...23 CURBS WEIGHTS DIMENSIONS CHASSIS 1 C08529 Fig 1 Dimensions 50TC 04 07 50TC ...
Page 25: ...25 CURBS WEIGHTS DIMENSIONS CHASSIS 2 C08531 Fig 6 Dimensions 50TC 08 12 50TC ...
Page 27: ...27 CURBS WEIGHTS DIMENSIONS CHASSIS 3 C08533 Fig 11 Dimensions 50TC 14 50TC ...
Page 84: ...84 C08536 Fig 25 2 Stage Cooling Typical Power Diagram 50TC ...
Page 86: ...86 C08576 Fig 27 2 Stage Typical Wiring Diagram 50TC ...