Siemens SIMOTICS XP 1MB155, Руководство по эксплуатации

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Spare Parts
10.3 Ordering spare parts via the Internet
1MB155 / 1MB555
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Operating Instructions, 03/2018, A5E41926185A
10.3 Ordering spare parts via the Internet
You can use "Spares on Web" to determine the order numbers for motor spare parts quickly
and easily.
Spares on Web (
https://www.sow.siemens.com/?lang=en ).
10.4 Roller bearings
If insulated rolling bearings are fitted, use insulated rolling bearings of the same type as
spare parts. This will prevent any bearing damage being caused by bearing currents.
10.5 Anti-condensation heating
WARNING
Explosion hazard due to improper maintenance
If repairs to the anti-condensation heating are not carried out correctly, e.g. if unauthorized
or untested spare parts are used, this can result in explosions during operation in a
potentially explosive gaseous atmosphere. This can result in death, serious injury, or
material damage.
• Repairing and mounting the anti-condensation heating and the subsequent routine
testing must always be undertaken by experts from the service center (Page 141),
because this work requires extensive specialist knowledge.
•
Only authorized and tested spare parts may be used.
10.6 Parts groups definition
A distinction is made between the following groups of parts:
Spare parts
Spare parts are machine parts that can be ordered during the production time - and for a
further 5 years after discontinuation of production. These parts should only be replaced by
authorized service or modification partners.
Repair parts
Repair parts are machine parts that can be supplied during the active production of the
machine (until the product discontinuation).
Repair parts are parts used for the repair or modification of the current products. These parts