The Inspection And Change Intervals For The Coolant - Siemens SIMOTICS T-1FW6 Series Configuration Manual

Mechanical properties
3.5 Service and inspection intervals
Procedure
1. Connect all winding and temperature sensor connections with each other; the test voltage
must not exceed 1000 V DC, 60 s with respect to PE connection.
2. Connect all temperature sensor connections to the PE connection and all winding
connections with each other; the test voltage must not exceed 1000 V DC, 60 s, winding
with respect to PE connection.
You have checked the insulation resistance of the motor.
❒
Each insulation resistance must be at least 10 MΩ, otherwise the motor insulation is
defective.
Risk of death due to electric shock!
During and immediately after the measurement, in some instances, the terminals are at
hazardous voltage levels, which can result in death if touched.
• Never touch the terminals during or immediately after measurement.
3.5.4

The inspection and change intervals for the coolant

Test and replacement intervals of the cooling medium
The test and replacement intervals for the cooling medium should be agreed with the
manufacturers of the anti-corrosion agent and the cooling system.
68
WARNING
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3