Measures To Be Performed Prior To Commissioning - Siemens 1PH728 Operating Instructions Manual

[ID: 343]

4.2 Measures to be performed prior to commissioning

overview
Warning
This list does not claim to be exhaustive.
It may be necessary to make additional checks and tests corresponding to the actual
plant/system situation.
After assembling the motor in line with technical requirements and before commissioning the
system, check that:
• the motor has been assembled and aligned properly.
• the operating conditions are in accordance with the data specified on the nameplate.
• any supplementary motor monitoring devices and equipment have been correctly
connected and are functioning.
• appropriately configured control functions and speed monitoring equipment ensure that
speeds cannot exceed the permissible speeds stated on the rating plate.
• the drive elements have the correct setting conditions
(e.g. alignment and balancing of couplings, belt tension on belt drives, tooth flank and tip
clearance on gear drives, radial clearance).
• the minimum insulation resistance values are observed.
• the grounding and equipotential bonding connections have been correctly made.
• all mounting screws, connecting elements and electrical connections are tight.
• that the rotor can be spun without coming into contact with the stator.
• all shock protection measures for moving and live parts have been taken.
• if the second shaft end has not been used, its feather key has been secured to prevent it
being thrown out.
• all separately driven fans fitted are ready for operation and have been connected such
that they rotate in the direction specified.
• the flow of cooling air is not impeded.
• all brakes are operating correctly.
[ID: 345]
Siemens AG A5E00177602A
Operating Instructions V 2.0 1PH728
4.2 Measures to be performed prior to commissioning
Startup
4-3