5 Maintenance 01.93
5.2 Handling the modules
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•
The power supply should be switched on before any signal voltages are applied.
•
Modules and components should always be stored and carried in conductive
packing (e.g. metallised plastic boxes, metal containers).
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If the packing is not conductive, the modules should be wrapped in conductive
material. For example, conductive foam rubber or aluminium foil can be used.
5.3 Replacing the battery in the battery receptacle
Schematic of the back of the SINUMERIK 810T
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Location of the battery receptacle
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5-2 © Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02
SINUMERIK 810T, GA3 (BN)
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