Siemens SIVACON S4-ALPHA Wartungsbuch - Seite 25

Blättern Sie online oder laden Sie pdf Wartungsbuch für Industrielle Ausrüstung Siemens SIVACON S4-ALPHA herunter. Siemens SIVACON S4-ALPHA 40 Seiten. Low-voltage switchgear and controlgear assemblies

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Instrumentation

Instrumentation/Equipment

• Checking voltmetric circuit protection

fuses

• Electrical continuity of protection

conductor on secondary circuit of TA.

Calibration

• Device calibration is realized by

manufacturer before supply phase.

Recalibration won't be required if

environmental conditions are maintained.

Cleaning

• Cleaning display and keypad

periodically using a dry rag.

Caution: Don't use cleansers.

They can damage the devices.

Moisture can affect component operating

capability.

Make sure that no moisture seepage into

the expansion module. Cleaning only with

a dry, lint-free rag.

For assembly installed in harsh ambient

conditions, maintenance activities must

be intensified.

SIVACON S4 - ALPHA

ENG