Fan performance (cont.), Table 27 – pulley adjustment – Bryant LEGACY 558J User Manual
Page 32
32
FAN PERFORMANCE (cont.)
Table 27 – 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
NOTE: Do not adjust pulley further than 5 turns open.
--- Factory settings
558J