Guntermann & Drunck ControlCenter-Digital-288 Installation And Operation Manual page 38

Safety instructions
Use the power supply modules as intended and exercise extra caution!
Operate the device only with the power supply modules included in the package con-
tents or listed in the manual. The modules are devices of protection class 1.
Only use the power supply modules to supply power to the the device. Do not open the
covers of the modules.
An easily accessible fuse with 30A max. per power supply module must be provided in
the house installation.
Ensure constant access to the power plugs
During the installation of the devices, ensure that the power plugs remain accessible.
Do not cover the ventilation openings
Ventilation openings prevent the device from overheating. Do not cover them.
Avoid tripping hazards
Avoid tripping hazards while laying cables.
Beware of hot surfaces
During continuous operation, the compoents of the device heat up. To minimize the
risk of injury from hot surfaces of the components, the device should cool down before
performing further work.
Operate the device only in designated areas.
The devices are designed for indoor use. Avoid exposure to extreme cold, heat or
humidity.
The devices are not approved for use in hazardous environments.
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