Mounting; Safety Instructions For Installation - Siemens SINAMICS MV 9LD4110-7EX70-1AA0 Operating Instructions Manual

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Mounting

5.1

Safety instructions for installation

When carrying out any work, carefully observe the information provided in Chapter "Safety
instructions (Page 11)".
Material damage caused by improper installation
The devices can be damaged through improper installation.
• Install the devices as described in the following sections.
• Take note of the ambient temperatures stated in the technical specifications.
• Avoid any inadmissible load and stress.
Danger as a result of dirt and pollution inside the device
When performing mounting and installation work, dirt can accumulate inside the device when
the doors are open. Dirt deposits can can mean that the requirements relating to cleanliness are
no longer fulfilled. If the device is operated with dirt inside it, then this can result in death,
serious injury and material damage.
• Therefore, remove dirt deposits after installation.
• Then keep the doors closed.
• The device must be professionally cleaned in the event of pollution in the form of conductive
dust particles (e.g. from welding work). Contact the service center in this regard.
Danger due to defective seals
When working on the device, seals at the doors, roof panels as well as front, rear and side panels
can be damaged. Operation with defective seals can result in death, serious injury or material
damage.
• Replace the defective seals before commissioning.
• Observe the environmental conditions stated in the technical data.
Damage caused by foreign bodies
If foreign bodies are left in the device after installation and maintenance work, this can cause
damage when the device is switched on.
• Before switching on, check as to whether there are any foreign bodies in the device. Remove
any foreign bodies.
3rd Party LCI Control Upgrade
Operating Instructions, 02/2022, A5E31872818
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