Siemens SIMOTICS FD 1LP1 Operating Instructions Manual page 118

Maintenance
9.1 Inspection and maintenance
Risk of injury due to rotating parts
Rotating parts are dangerous. Touch protection against rotating parts is no longer guaranteed
if covers are removed. Touching rotating parts can result in death, serious injury or material
damage.
● Before carrying out any repair work on the machine, take it out of operation, and carefully
● Only remove the covers when the rotating parts have come to a complete standstill.
Risk of burn injuries due to hot surfaces
In operation, the temperature of individual machine parts can increase - and only decrease
slowly after switching off. You can burn yourself if you touch hot surfaces.
● Allow the machine to cool before starting any maintenance and service work on the machine.
● Check the temperature of parts before touching them. If required, wear suitable protective
Damage if the machine is not maintained
The machine can be damaged if it is not appropriately maintained. This can cause faults which
can result in eventual or immediate death, serious injury or material damage.
● Maintain the machine at the specified maintenance intervals.
Damage from foreign bodies in the machine
Foreign bodies such as dirt, tools or loose components can be left by accident inside the
machine after maintenance is performed. These can cause short circuits, reduce the
performance of the cooling system or increase noise in operation. They can also damage the
motor.
● Ensure that no foreign bodies are left in or on the motor.
● Securely attach all loose parts once you have completed the work.
● Carefully remove any dirt.
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lock it out so that it cannot be switched on again.
equipment.
SIMOTICS FD 1LP1
Operating Instructions 01/2019