• If the machine runs perfectly in terms of its mechanical operation, switch on any cooling
devices present and continue to monitor the machine for a while as it idles.
• If it runs perfectly, connect a load. Check that it runs smoothly.
Read o and document the values for voltage, current, and power.
Where possible, read o corresponding values for the driven machine and document them
as well.
• Monitor the bearing temperature, winding temperature, etc. until the system reaches a
steady state.
Document these, provided this is possible with existing measuring instruments.
NOTICE
Destruction of the machine
The machine can be destroyed if the vibration values are not strictly complied with.
• In operation, maintain vibration values in accordance with DINISO10816‑3.
• Start the machine without a load; to do this, close the motor starter protector and do not
switch the machine o prematurely.
• You should limit how often you switch the machine o while it is starting up and still running
at a slow speed, for checking the direction of rotation or the required dimensions, for
example.
• Allow machines to reach a standstill before switching them back on.
7.3.1 Test run
After installation or inspection, carry out a test run:
1. Start the machine without a load. To do this, close the circuit breaker and do not switch o
prematurely. Check whether it is running smoothly.
Switching the machine o again while it is starting and still running at slow speed should only
be done to the extent necessary, for example for checking the direction of rotation or for
checking in general.
Allow the machine to run down before switching it on again.
2. If the machine is running smoothly and evenly, switch on the cooling equipment. Continue
to observe the machine for a while in no-load operation.
Commissioning
7.3Switching on
1MB..1/2/3/4 - shaft heights 63 ... 355
100 Operating Instructions, 11/2023, A5E52779900A
To Next Page
Loading...
Need help?
General
