Siemens 1FT6 02 Series, Instructions Manual

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ENGLISH
Siemens AG 610.43 410.21
19
A relief pressure valve and a particle filter (100 µm) are required in the feed pipe.
Pressure drop before run back
< 0.1 bar
Cooling water flow temperature ≤ 25 °C (77 °F)
A corrosion inhibitor (e.g. Tyfocor, maximum 25%) is recommended. Other coolants (e.g.
cooling lubricant, water-oil mixture above 10% oil) may require the output to be reduced.
Check the compatibility of the other coolants.
The following materials are used for 1FT6 motors:
O-ring
DIN 3771-3 FPM (fluor caoutchouc)
Sealing material Terostat MS 930
Casing
1FT6 02., 1FT6 06, 1FT6 08, 1FT6 10. EN AW 6060 [AlMgSi0.5]
End shield
1FT6 02. - 1FT6 10. EN 1706 AC-AlSi9Cu3 (Fe) DF
5 Electrical Connection
5.1 Important instructions
Safety rules for working in electrical installations as per
EN 50110-1 (DIN VDE 0105-100):
- Always work with the equipment electrically dead.
- Isolate from electrical supply.
- Secure against switching on again.
- Check electrical deadness.
- Earth and short-circuit.
- Cover or cordon off adjacent parts which are electrically live.
- Release for work.
- Connect the PE conductor to
.
DANGER
Electric shock hazard!
When the rotor is rotating, the motor terminals carry a voltage of
approx. 300 V.
Stop the motor before commencing any electrical work.
Only use trained, qualified personnel for assembly work on the
converters and plugs.
Observe the regulations for working in electrotechnical plants.