Installation Guide

Chapter 2
Safety Instructions
Installation Guide - RFID Reader UF70 Certum 11
2.2 ESD instructions
2.3 Residual risks
Even if all precautions have been taken, there may be unapparent residual risks!
Adhering to the safety instructions, the intended use and the installation guide as
a whole can reduce residual risks!
CAUTION
Static electricity can damage electronic components in the device. All persons
installing the device must be trained in ESD protection.
ESD protective measures must be applied when opening the device.
 Disconnect the power supply prior to removing or adding components.
 Discharge your body and all tools used prior to contacting any components
on the interior of the device!
 Touch electronically sensitive parts carefully and at the corners!
DANGER
Risks from electric current
Electrical energy remains in lines, equipment and devices even when the device
is switched off.
Only allow qualified electricians to perform work on the electrical supply
system.