Bryant 580J manual Pulley Adjustment, Unit MOTOR/DRIVE Motor Pulley Turns Open Combo

580J

FAN PERFORMANCE (cont.)

Table 55 – PULLEY ADJUSTMENT

UNIT		MOTOR/DRIVE				MOTOR PULLEY TURNS OPEN
		COMBO	0.0	0.5	1.0	1.5	2.0	2.5	3.0	3.5	4.0	4.5	5.0
	phase1	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
04		High Static	---	---	---	---	---	---	---	---	---	---	---
	phase3	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
	phase1	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
05		High Static	---	---	---	---	---	---	---	---	---	---	---
	phase3	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
	phase1	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
06		High Static	---	---	---	---	---	---	---	---	---	---	---
	phase3	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
	phase	Standard Static	1457	1419	1380	1342	1303	1265	1227	1188	1150	1111	1073
07		Medium Static	1518	1484	1449	1415	1380	1346	1311	1277	1242	1208	1173
	3	High Static	1788	1757	1725	1694	1662	1631	1600	1568	1537	1505	1474
	phase	Standard Static	747	721	695	670	644	618	592	566	541	515	489
08		Medium Static	949	927	906	884	863	841	819	798	776	755	733
	3	High Static	1102	1083	1063	1044	1025	1006	986	967	948	928	909
	phase	Standard Static	733	712	690	669	647	626	604	583	561	540	518
09		Medium Static	936	911	887	862	838	813	788	764	739	715	690
	3	High Static	1084	1059	1035	1010	986	961	936	912	887	863	838
	phase	Standard Static	838	813	789	764	739	715	690	665	640	616	591
12		Medium Static	1084	1059	1035	1010	986	961	936	912	887	863	838
	3	High Static	1240	1218	1196	1175	1153	1131	1109	1087	1066	1044	1022
	phase	Standard Static	838	813	789	764	739	715	690	665	640	616	591
14		Medium Static	1084	1059	1035	1010	986	961	936	912	887	863	838
	3	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

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