Lenze Controller 3200 C Operating Instructions Manual do Utilizador descarregar pdf (Página 36)

Maintenance

Regular checks

Lenze ¯ BA_3231C ¯ 5.0

7 Maintenance

7.1 Regular checks

The system is maintenance−free. Nevertheless, visual inspections must be carried out at

regular intervals which must not be too long, depending on the ambient conditions.

Please check the following:

¯ Does the environment of the system still meet the operating conditions specified

in the Technical data?

¯ Is the heat dissipation impeded by dust or dirt?

¯ Are the mechanical and electrical connections still okay?

7.2 Cleaning

 Stop!

Sensitive surfaces and components

The system can be damaged if it is not appropriately cleaned.

Possible consequences:

¯ Housings will get scratched or dull if cleaning agents containing

alcohol, solvents or abrasives are used.

¯ Electrical components will be damaged if humidity enters in the

housing.

Protective measures:

¯ Deenergise the complete system before cleaning.

¯ Wipe the housing using a clean, lint−free, soft cloth. For stubborn dirt,

dampen the cloth with water and an ordinary household cleaning

agent.

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Lenze Controller 3200 C Operating Instructions Manual do Utilizador Página 36