Siemens SIMOTICS FD 1MH1 Operating Instructions & Installation Instructions page 78

Low-voltage motor
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Assembly
5.4 Connecting the cooling water supply
5. Hold the hexagon coupler with an open-ended wrench while you screw in the water pipes.
6. Screw the cooling water pipes into the female thread. You can connect the inlet and outlet
See also
Coolant specification (Page 36)
Coolant specification (M85 "stainless steel version" option) (Page 38)
NOTICE
Bleed air from the cooling ducts
Adequate machine cooling cannot be guaranteed if the cooling ducts are not completely filled
with water. The machine can overheat.
● Vent the cooling ducts when filling. Completely fill the cooling ducts with water.
78
NOTICE
Damage to the pipe system
The hexagonal couplers are connected directly to the water pipes inside the machine.
Applying excessive torque when screwing in can damage the pipe system.
● Hold the couplers with an open-ended wrench while you screw in the water pipes.
● Avoid axial forces at the coolant connections.
as required.
SIMOTICS FD 1MH1
Operating Instructions 08/2017

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This manual is also suitable for:

Simotics fd 1mq1Simotics fd 1ll1

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