Installing and connecting the device
3.2 Mounting the device
56 Operating Instructions, 01/2021, A5E43920357-AA
3.2.2 Securing device
Dangerous voltage and fire hazard
Improper actions during installation and assembly may lead to personal injury and/or
substantial damage to equipment.
It is essential that you follow the installation and assembly instructions under:
• Safety instructions for assembly (Page 43)
Safety instructions on ambient and environmental conditions (Page 45)
Electrocution risk when control cabinet is open
When you open the control cabinet, there may be a dangerous voltage at certain areas or
components.
Touching these areas or components can cause death or serious bodily injury.
• Always disconnect the cabinet from the mains before opening it.
Ensure that the power to the control cabinet cannot be turned on accidentally.
Risk of physical injury
The device is too heavy to be mounted exclusively with the 19-inch brackets of the front
panel.
The device may fall down, injure people and get damaged.
• Secure the device using additional measures. The mounting screws of the telescopic rails
may not protrude more than 5 mm into the device.
Use the brackets on the front panel to carry and lift the unit.