Service And Maintenance - Siemens SIMATRIX NEO V2 Configuration Manual

1.2.6

Service and maintenance

Siemens AB
Security Products
Devices that are connected to the protective earth system of a building and to a
coax cable distribution system either directly or via other devices may, under
certain circumstances, cause a fire hazard. Connection to a cable distribution
CAUTION
system therefore is to be provided through a device providing electrical isolation
below a certain frequency range (galvanic isolator, see EN 60728-11).
Risk of electric shock during maintenance
Always disconnect the power cable and other cables from the device before

performing maintenance.
Danger of electrical shock while cleaning the device
Disconnect the device from the mains supply before cleaning it.

Do not use liquid cleaners or sprays that contain alcohol, spirit or ammonia.

Safety
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