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Maintenance
NOTE
Electrostatic discharge (ESD)
This product contains electronic components that are sensitive to electrostatic discharge (ESD). Contact
with people or objects may result in an electrostatic discharge that could damage or destroy the product.
To avoid an electrostatic discharge, the handling instructions and recommendations given in EN 61340-5-1
should be observed.
6.3 Emergency power supply
If the batteries in an E-tting discharge completely, it is possible to open the door using an external power
supply. An emergency power device is required for this.
Image Description
f Connect the battery to the emergency power device
f Insert the emergency power wire into the fitting (cable upside
down)
f Wait for the signal from the fitting (approx. 3 sec)
f Present the authorised medium to the device (with an emer-
gency power supply, the device will respond in exactly
the same way as in normal operation)
f Door opens
f Remove the emergency power supply
f Replace the batteries in the eAccess fitting
f Always store the emergency power device without batteries
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