Specifications

JOHNSON CONTROLS

FORM ET102.19-NOM1 (809)

LIST OF FIGURES

LIST OF TABLES

FIG. 1 - LIFTING WITH BASE RAILS .........................................................................................7

FIG. 2 - LIFTING UNITS WITHOUT BASE RAILS ......................................................................8

FIG. 3 - ASSEMBLY, UNITS WITHOUT BASE RAILS ................................................................9

FIG. 4 - ASSEMBLY, UNITS WITH BASE RAILS........................................................................9

FIG. 5 - GASKET APPLICATION ................................................................................................9

FIG. 6 - SUSPENDED UNITS ....................................................................................................10

FIG. 7 - REMOVE HOLD DOWNS .............................................................................................11

FIG. 8 - ISOLATOR INSTALLATION .........................................................................................11

FIG. 9 - DRAIN TRAP ................................................................................................................12

FIG. 10 - MOUNTING SHEAVES .................................................................................................17

FIG. 11 - SHEAVE ALIGNMENT ..................................................................................................18

FIG. 12 - SPLIT TAPPER SHEAVE MOUNTING .........................................................................18

FIG. 13 - BELT TENSION ............................................................................................................19

TABLE 1 - MINIMUM HEX HEAD BOLT TORQUE IN LB-FT - GRADE 5 BOLT .......................14

TABLE 2 - RECOMMENDATIONS GREASING INTERVALS OF FAN BEARINGS ...................16

TABLE 3 - RECOMMENDED GREASES FOR VARIOUS OPERATING RANGES ....................16

TABLE 4 - FAN BEARING MAXIMUM GREASE CAPACITY .....................................................16

TABLE 5 - RECOMMENDED MOTOR GREASING SCHEDULE ...............................................16

TABLE 6 - DETERMINING DEFLECTION FORCE .....................................................................20

TABLE 7 - FORWARD CURVE FAN DATA .................................................................................22

TABLE 8 - VIBRATION LEVELS .................................................................................................22

TABLE 9 - MQL TROUBLESHOOTING ANALYSIS ...................................................................25