37-1-615 Page 11
Belt drives must be carefully aligned. Motor and blower pulleys must be parallel to each other and in the
same plane within 1/16 inch. Belt tension should be carefully adjusted and belts tightened only enough to
prevent slippage and per the belt manufacturer
’s recommendations.
NOTICE
The sheave should be positioned as close as possible to the drive cover. This will reduce the
overhung load and extend the bearing life.
On direct connected units, alignment and lubrication of the couplings to specifications of the coupling
manufacturer are very important. When mounted drives are supplied from the factory, proper alignment
has been established before shipment. However, during shipping, handling and installation, it is likely
that the alignment has been disturbed and final adjustment must be made before startup.
Содержание 9CDL R Series
Страница 13: ...37 1 615 Page 12 FIGURE 2 3 BELT DRIVE OVERHUNG LOAD CALCULATIONS...
Страница 16: ...37 1 615 Page 15 9CDL SERIES TOP INLET MAIN ROTOR DRIVE FIGURE 2 4 OUTLINE DIMENSIONS...
Страница 30: ...37 1 615 Page 29 SECTION 5 PARTS LIST FOR LIST OF PARTS SEE PAGES 32 33 303CBP810 00 Ref Drawing...