Carrier 50TCQA06 - Page 61

61
APPENDIX III. FAN PERFORMANCE (CONT)
TABLE 38 – PULLEY ADJUSTMENT − BELT DRIVE
UNIT
MOTOR/DRIVE
COMBO
MOTOR PULLEY TURNS OPEN
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
04
3 phase
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
3 phase
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
3 phase
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
3 phase
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
3 phase
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
3 phase
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 - -
12
3 phase
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 - -
14
3 phase
Standard Static 676 659 642 625 608 592 575 558 541 524 507 * *
Medium Static ** ** 833 813 793 773 753 734 714 694 674 654 634
High Static ** ** 971 953 935 917 899 882 864 846 828 810 792
NOTE: Do not adjust pulley further than 5 turns open.
- Factory settings
* Do not set motor pulley above 5 turns open for A or AX section belts
** Do not set motor pulley below 1 turn open for B or BX section belts