DC motor - Siemens, s.r.o.
DC motor - Siemens, s.r.o.
DC motor - Siemens, s.r.o.
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Checklists, notes<br />
9.1 Checklist for energizing<br />
Checklist for energizing<br />
Table 9-1 Checklist for energizing<br />
Points to be checked<br />
Start the <strong>motor</strong> briefly without any load coupled "Start <strong>motor</strong>" - direction<br />
of rotation checked<br />
o.k. Comments<br />
As the <strong>motor</strong> runs down, mechanical running checked for noises or<br />
vibrations in the bearings and bearing end shields<br />
Start the <strong>motor</strong> again and run up to maximum permissible speed –<br />
smooth running checked<br />
If the <strong>motor</strong> is running perfectly, switch on the available cooling<br />
system.<br />
Motor observed for a period of time at no load<br />
When the <strong>motor</strong> is running perfectly, apply load – smooth running<br />
checked<br />
Values for voltage, current and output recorded. If possible,<br />
corresponding values for the driven machine recorded<br />
If possible, temperature of the bearings, windings etc. monitored and<br />
recorded until steady-state point reached<br />
Energizing time shortened accordingly if air-to-water heat exchanger is<br />
not yet operated in an "advance" test run<br />
Comments:<br />
Date Name Signature<br />
[ID 557]<br />
SIEMENS AG T61160347010001 (DMHO V9)<br />
Operating instructions 1GG6286-0NA4.-1VV1-Z 9-1
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