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APPENDIX III. FAN PERFORMANCE (cont.)
Table 43 – PULLEY ADJUSTMENT
Unit Motor/Drive Combo
Motor Pulley turns open
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
04
3phase
Medium Static 1251 1208 1165 1121 1078 1035 992 949 905 862 819
High Static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078 1035
05
3phase
Medium Static 1303 1265 1226 1188 1150 1112 1073 1035 997 958 920
High Static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078 1035
06
3phase
Medium Static 1380 1349 1317 1286 1254 1223 1192 1160 1129 1097 1066
High Static 1639 1596 1553 1510 1467 1424 1380 1337 1294 1251 1208
07
3phase
Standard Static 1192 1161 1129 1098 1066 1035 1004 972 941 909 878
Medium Static 1380 1349 1317 1286 1254 1223 1192 1160 1129 1097 1066
High Static 1639 1596 1553 1510 1467 1424 1380 1337 1294 1251 1208
08
3phase
Standard Static 652 633 614 594 575 556 537 518 498 479 460
Medium Static 838 813 789 764 739 715 690 665 640 616 591
High Static 1084 1059 1035 1010 986 961 936 912 887 863 838
09
3phase
Standard Static 652 633 614 594 575 556 537 518 498 479 460
Medium Static 838 813 789 764 739 715 690 665 640 616 591
High Static 1084 1059 1035 1010 986 961 936 912 887 863 838
NOTE: Do not adjust pulley further than 5 turns open.
--- Factory settings
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