CP 503/A, CP 505/A,D,K, CP 507/
A,C
Safety notes
Project engineering manual V1.06
14
© KEBA 2021
2.3 Safety instructions for device maintenance
WARNING!
● If this device is damaged, the device must be taken out of commission
and repaired or replaced by trained specialized personnel.
● The device must only be opened by trained specialized personnel. They
must only carry out maintenance work that is explicitly permitted by
KEBA (see chapter "Maintenance").
Any other manipulations to the device will result in loss of warranty, guaran-
tee and declaration of conformity by KEBA.
2.4 ESD information
Electronic component are generally put at risk by electro-static discharges
(Electro Static Discharge). An electro-static charge can occur during any ac-
tivity involving movement. ESD can occur with any touch.
Most discharges are so low that they are not noticeable. However, they can
nevertheless put unprotected electronic components at risk or even destroy
them. Therefore, any handling with open electronics is only permissible with
the application of effective ESD protection.
When handling open electronics, please follow the following ESD measures:
● Only touch open electronics if this is absolutely necessary.
● Wear a conductive ESD wristband.
● Use conductive mats.
● Establish a conductive connection between device/system, mat, wrist-
band, and grounding connection.
● Cotton work clothes are preferred over synthetic fiber materials.
● Keep work area free of highly isolating materials (e.g. Styrofoam, plas-
tics, nylon, ...).
● Use ESD protection even for defective modules.
Always keep the devices in their original packaging and only remove the
packaging immediately before installation.
Avoid, for modules which are mounted in an enclosure, direct contact with
any accessible electronic components, such as non-equipped terminals.
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