Lenze 3200 C - Manual (Page 28)

Electrical installation
Important notes
6
28 Lenze ¯ BA_3241C ¯ 4.0
6 Electrical installation
6.1 Important notes
The installation must be carried out by qualified, skilled personnel familiar with the
applicable national standards.
(
Stop!
Short circuit and static discharge
The device contains components which are endangered in the case of
short circuit or static discharge.
Possible consequences:
¯ The device or parts of it will be destroyed.
Protective measures:
¯ Always switch off the voltage supply when working on the device. This
particularly applies:
– Before connecting / disconnecting connectors.
– Before plugging in / plugging out modules.
¯ All persons handling printed circuit boards have to take account of ESD
measures.
¯ Contacts of plug connectors must not be touched.
¯ Printed circuit boards may be touched only at places free from
electrical contacts and may be placed only on appropriate materials
(e.g. on ESD packaging or conductive foam material).
¯ Printed circuit boards may only be transported and stored in ESD
packaging.