Siemens SINAMICS S150 NEMA Operating Instructions Manual page 25

Converter cabinet units

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Table of Contents

Fire due to inadequate ventilation clearances

Inadequate ventilation clearances can cause overheating of components with subsequent

fire and smoke. This can cause severe injury or even death. This can also result in

increased downtime and reduced service lives for devices/systems.

• Ensure compliance with the specified minimum clearance as ventilation clearance for

Unrecognized dangers due to missing or illegible warning labels

Dangers might not be recognized if warning labels are missing or illegible. Unrecognized

dangers may cause accidents resulting in serious injury or death.

• Check that the warning labels are complete based on the documentation.

• Attach any missing warning labels to the components, where necessary in the national

• Replace illegible warning labels.

Device damage caused by incorrect voltage/insulation tests

Incorrect voltage/insulation tests can damage the device.

• Disconnect the devices before carrying out a voltage/insulation test of the machine/

Unexpected movement of machines caused by inactive safety functions

Inactive or non-adapted safety functions can trigger unexpected machine movements that

may result in serious injury or death.

• Observe the information in the appropriate product documentation before

• For safety-relevant functions, carry out a safety analysis of the entire system, including

• Assign parameters appropriately to ensure that the utilized safety functions are adapted

• Perform a function test.

• Only put your plant into productive operation after you have ensure the correct

Enclosed Drives

Operating Instructions, 12/2018, A5E36652151A

the respective component.

system, because all drives and motors have been high voltage-tested at the

manufacturer, and therefore it is not necessary to perform an additional test within the

machine/system.

commissioning.

all safety-relevant components.

to your drives and automation tasks and are activated.

sequence of the safety-relevant functions.

Safety instructions

1.1 General safety instructions