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applying suitable measures.
Use the spring washers provided to locate the NDE bearing without any play.
NOTICE
Damage to the motor
Material damage can occur if the following notes are not carefully observed:
• The IM B3 bearing shield with integrated distance ring mounted at the drive end (DE) is
• The spacer ring is not a roller bearing.
• Remove the bearing shield and the spacer ring.
• Remove the transport lock before commissioning.
5.2.6
Foot mounting
Note
Only authorized retrofit partners must be employed to relocate the bolted on mounting feet at
the machine enclosure.
After attaching the mounting feet, you must note the following in order to avoid stressing and
deforming the machine.
● Ensure that the foot mounting surfaces are aligned in one plane and are parallel to the
machine shaft.
● Post-machine the foot mounting surfaces or use thin shims, for example.
● Professionally touch up damaged painted surfaces.
● Observe the information provided in Chapter Aligning and mounting (Page 53)
5.3
Aligning and fixing the machine
Observe the following when aligning and mounting:
● Ensure a flat and uniform contact surface for foot and flange mounting.
● When mounting on the wall, support the machine from below, e.g. using a bracket, or bolt
it.
● Precisely align the machine when couplings are used.
● Ensure that the mounting surfaces are clean and free of any dirt.
● Remove any anti-corrosion protection using white spirit.
● Avoid installation-related resonances with the rotating frequency and twice the line
frequency.
Standard motors SH 63 ... 355
Operating Instructions, 12/2018, A5E38483075A
only used transport lock. A warning label is attached to this bearing shield.
5.3 Aligning and fixing the machine
Assembly
53
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