Siemens SIMOTICS M-1PH8, Operating Instructions Manual

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Commissioning
6.1 Safety instructions for commissioning
1PH808/1PH810 main motors
108
Operating Instructions, 04/2017, 610.48004.40f
WARNING
Danger to life as a result of rotating output elements and loose parts that are flung out
Rotating output elements and feather keys that are flung out while the motor is operational
can result in severe injuries.
• Remove any loose feather keys or secure them so that they cannot be flung out.
•
Do not touch any rotating parts.
• Secure output elements using the appropriate safety guards.
WARNING
Danger to life when the cooling system bursts
The motor will overheat if it is operated without cooling. When cooling water enters the hot
motor, this immediately and suddenly generates hot steam that escapes under high
pressure. This can cause the cooling water system to burst, resulting in death, severe injury
and material damage.
• Never operate the motor without cooling.
•
Only commission the cooling water circuit when the motor is in a cool condition.
WARNING
Danger to life when the forced ventilation draws in hair and articles of clothing
There is a danger of being drawn into the machine (by means of hair, ties, loose articles of
clothing, etc.) at the air intake.
•
Remove any ties or similar.
• Wear a hat or hair net to prevent hair from being drawn in.
•
Keep the air intake area free of any loose objects.
• Take the appropriate protective measures to prevent hair and articles of clothing from
being drawn in.
NOTICE
Thermal damage to temperature-sensitive parts
The motors can have surface temperatures of over +100 °C. Temperature-sensitive parts in
contact with the motor or attached to the motor can be damaged. Temperature-sensitive
parts include cables and electronic components, for example.
•
Never attach temperature-sensitive parts to the motor.
•
Ensure that no temperature-sensitive parts are in contact with the motor.