This SD documents revision of CVI 17443 which changes the type of motor sheaves driving the K1 fans in SX farm. This revision documents changing the driver (motor) sheave from a variable pitch to a fixed sheave. The drive sheave is changed in response to a recommendation from the Equipment Condition Monitoring Group. Changing the variable pitch sheave to a fixed pitch sheave is expected to reduce the vibration of the fan which will prolong the life of the equipment.
241-SX Fan driver sheave replacement
1995
7 pages
Report
Keine Angabe
Englisch
SHEAVE OF ELEVATOR, AND METHOD FOR REPLACEMENT OF ROPE-RACE OF SHEAVE
Europäisches Patentamt | 2018
|