SPX Cooling Technologies MH Fluid Cooler User Manual page 28

Figure 5
Figure 6
28
maintenance
SINGLE MOTOR—TWO FANS. MHF7103 THRU MHF 7107 ONLY.
Ideal tension is the lowest tension at which the belt will not slip under
peak load conditions. Check tension frequently during the first 24-48
hours of run-in operation. Over tensioning shortens belt and bearing life.
Keep belts free from foreign material which may cause slipping. Never
apply belt dressing as this will damage the belt and cause early failure.
®
A Dodge V-Belt Tension Tester is an alternate method for tensioning V-belts.
Check with your local belt supplier.
SHEAVE
SIDE GUSSET
MOTOR
FAN SHAFT
STRAIGHT EDGE
FAN SHAFT
BEARING
HOUSING
BELT
SHEAVE