Basic safety instructions
Technical Manual
11
04048135 - 2020/10
dormakaba access manager 92 30
9230-K7, TP4-Client
2.4
ESD prevention measures
NOTICE
Risk for electronic components due to electrostatic discharge.
Incorrect handling of electronic PCBs or components can result in damage which will cause a
complete breakdown or sporadic errors.
•
General ESD prevention measures must be observed when installing or repairing the
product.
•
Wear an anti-static wrist strap when handling electronic components. Connect the end of
the strap to a discharge box or a non-painted, earthed metal component. This way, static
discharges are channelled away from your body safely and effectively.
•
Handle a PCB along its edges only. Do not touch the PCB or connectors.
•
Place dismantled components on an anti-static surface or in an anti-static shielded con-
tainer.
•
Avoid contact between PCBs and clothing. The wrist strap protects PCBs against an elec-
trostatic discharge voltage from the body only. However, damage can also be caused by
an electrostatic discharge voltage from clothing.
•
Transport and ship dismantled modules in conductive anti-static bags only.
2.5
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.
Dispose of consumed batteries in accordance with state and local regulations.
Carefully store the batteries to be disposed of to avoid short circuits, crushing or destruction
of the battery casing.
