Checking And Maintenance - Siemens 1MB115 Installation And Maintenance Manual

Maintenance
7.1

Checking and maintenance

7.1.1 Static charging when cleaning
Risk of explosion due to static charging
If you clean the motor, plastic components may become statically charged and
ignite a potentially explosive atmosphere. An explosion can occur. This can
result in death, serious injury or material damage.
• When cleaning ensure that there is absolutely no explosive atmosphere
present.
• Clean the plastic parts and components so that absolutely no static charging
occurs.
• Do not use compressed air for cleaning.
7.1.2 Inspections in the event of faults
Natural disasters or unusual operating conditions, such as overloading or short
circuit, are faults that overload the machine electrically or mechanically.
Immediately perform an inspection after such faults.
7.1.3 First service after installation or repair
• Check after approx. 500 operating hours, but after not more than one year:
Check
The electrical parameters are maintained.
The permissible bearing temperatures are not exceeded.
The smooth running characteristics and machine
running noise have not deteriorated.
The foundation has no cracks or indentations. (*)
7
When the
At
motor is
standstill
running
X
X
X
X X
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