Technical Manual Grouped safety messages
1104045376 - 05/2016Kaba access manager 92 30
2.5 ESD (electrostatic discharge) protective measures
NOTICE
Danger for electronic components due to electrostatic discharge.
Improper handling of printed circuit boards or components can cause damages that
lead to complete failures or sporadic errors.
• During installation and repair of the product, the ESD protective measures must
be considered.
• Wear an ESD wristband when handling electronic components. Connect the end
of the wristband to a discharge socket or an unvarnished grounded metal com-
ponent. This way, static charges are discharged from your body securely and ef-
fectively.
• Touch only the edges of circuit boards. Do not touch the circuit board nor the
connector.
• Place all dismantled components on an antistatic surface or in an antistatic con-
tainer.
• Avoid contact between circuit boards and clothing. The wristband only protects
the printed circuit boards against electrostatic discharge from your body, but
there is still a risk of damage through electrostatic discharge from your clothing.
• Transport and dispatch dismantled modules only in electrostatically shielded
protective bags.
2.6 Environmental protection
It is prohibited to dispose of the device in your domestic waste.
Used devices contain valuable materials that should be recycled. Properly dispose of
used devices.
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