Connecting
8.1 Connecting the water cooling
SIMOTICS M-1FE2 built-in motors
112
Configuration Manual, 05/2021, A5E50494252B AB
Procedure
1.
Connect the cooling water pipes for intake and drainage according to project requirements
1
Drain holes
2
Connections for the cooling water pipes
2.
Set for the inlet a maximum permitted operating pressure of 0.7 MPa
NOTICE
Risk of motor damage by voltage discharges resulting from condensation
If the stator winding is damp, its insulation resistance decreases. This can cause voltage
discharges that damage the windings.
•
Keep the drain holes free so that condensation can escape freely.
NOTICE
Risk of motor damage by corrosion resulting from condensation
Condensation that does not escape can cause corrosion and motor damage.
•
Keep the drain holes free so that condensation can escape freely.
3.
Check that the drain holes are free so that condensation can escape freely
4.
Check the water cooling for leaks
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