Connecting The Water Cooling - Siemens Simotics M-1FE1 Series Hardware Installation Manual

Connecting
6.1 Connecting the cooling
6.1.3

Connecting the water cooling

Note
Lay the cooling water supply intake and drain outlet connections according to project
requirements.
Preconditions
● Ensure that the cooling water complies with the required cooling water specification. See
Chapter "Cooling (Page 36)".
● Ensure that cooling water with the required flow volume is available. See rating plate
(type plate).
Procedure
1. Connect the cooling water pipes for intake and drainage according to project
requirements.
1
2
2. Set for the inlet a maximum permitted operating pressure of 0.7 MPa.
98
Drain holes
Connections for the cooling water pipes
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.
1FE1 synchronous built-in motors
Hardware Installation Manual, 12/2016, 610.43000.40b