3
When installing the Room Presence system, follow the precautions and safety instructions in
this guide.
2 Safety Precautions
General Precautions
When performing operations, obey local safety laws and regulations. The safety precautions
detailed in this guide are supplementary to local safety regulations.
Only trained and qualified personnel are allowed install, replace, or maintain the Room
Presence system.
Keep the device dry and avoid damaging it during storage, transportation, and operation.
Do not attempt to dismantle the device by yourself. In case of any fault, contact the appointed
maintenance center for assistance or repair.
Observe all applicable laws, directives, and regulations and respect the legal rights of others
when you use the device.
The rack or HD display requires at least two people to lift or move it. Exercise caution when
lifting or moving it.
Electrical Safety
AC power supply device installation must be done in accordance with the local safety
regulations. Only personnel qualified to perform high voltage AC operations are allowed to
install AC power supply devices.
Do not wear any conductive items, such as metal watches, chains, bracelets, or rings during
operations.
Isolate the power supply before installing or removing power cables.
Before you connect the power cables, verify that their labels match those on the connectors to
which they to be connected.
Use the correct, special-purpose tools to perform high voltage AC operations. Do not use
general purpose tools, or your own tools.
ESD
Before touching any of the devices or tools, ensure that you are wearing an ESD wrist strap and that
the strap's other end is properly grounded to prevent electrostatic discharge from damaging sensitive
components.
Sharp Edges
Wear safety gloves when moving and lifting the system to mitigate the risk of cutting your hands on
the system's sharp edges.
Signal Cable Bundling
Signal cables must be bundled separately from heavy-current or high-voltage cables. The minimum
distance between bundles is 150 mm.
