Siemens SIMOTICS S-1FK2 Operating Instructions Manual page 60

Mounting
5.1 Safety instructions
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 commissioning.
• Carry out a safety inspection for safety-relevant functions on the entire system, including all
• Ensure that the safety functions used in your drives and automation tasks are adapted and
• Perform a function test.
• Only put your plant into live operation once you have ensured that the safety-relevant
Injuries due to unpredictable movements of the system
The system can perform unpredictable movements under load that can cause death or severe
injury.
• De-energize the system before starting work.
• Disconnect all loads from the system.
• Secure the system against accidental reclosure.
NOTICE
Damage to shaft sealing rings caused by solvent
If shaft sealing rings come into contact with solvents when preservation coating is removed,
the shaft sealing rings can be damaged.
• Avoid contact between solvents and shaft sealing rings.
NOTICE
Thermal damage to temperature-sensitive parts
Some parts of the electrical motor enclosure can reach temperatures that exceed 100 °C. If
temperature-sensitive parts, for instance electric cables or electronic components, come into
contact with hot surfaces then these parts can be damaged.
• Ensure that no temperature-sensitive parts come into contact with hot surfaces.
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WARNING
safety-related components.
activated using the appropriate parameter assignment.
functions are running correctly.
WARNING
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
Operating Instructions, 02/2022, A5E46089564B AD