Immediately perform an inspection after such faults.     
9.2.3 First service after installation or repair
● Check after approx. 500 operating hours, but after not more than one year: 
Check When the 
motor is 
running
At stand‐
still
The electrical parameters are maintained. X  
The permissible bearing temperatures are not exceeded. X  
The smooth running characteristics and machine running noise have not 
deteriorated.
X  
The foundation has no cracks or indentations. (*) X X
(*) You can perform these checks while the motor is at standstill or, if required, while running.
● Further checks may be required if so specified in operating instructions of components 
(Page 105) or in accordance with the plant-specific conditions.
● If you find any deviations during the inspection, you must rectify them immediately. They 
may otherwise damage the motor.
Maintenance
9.2 Inspection and maintenance
SIMOTICS HV C  1NA14544WA600AG0-Z
Operating Instructions 06/2018 77