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Safety
2.2.4
Installation
2.2.5
Service and maintenance
8
Siemens Building Technologies
Fire Safety & Security Products
Damage to the device due to overvoltage
Connect the device only to power sources with the specified voltage. Voltage
supply requirements can be found on the power supply unit/type label.
Dangerous situation due to false alarm
Make sure to notify all relevant parties and authorities providing assistance
before testing the system.
To avoid panic, always inform all those present before testing any alarm
devices.
Risk of failure due to incorrect installation
Install the fault current circuit breaker for the unit separately from the fault
current circuit breaker for the building.
Danger of electrical shock when using uninsulated tools
Use only insulated tools during initial startup and when performing maintenance
or repair while the device is running and observe the relevant safety precautions.
Cable damage due to mechanical load
When connecting the cables, do not apply tensile force and make sure not to
bend or damage them.
Data loss after update
Make sure to backup all data before updating the device
Mounting and tools
Use a low-impact screwdriver
Recommended plane level for mounting: 0.2 mm or less
Spacing between system cabinets: 1.2 mm or more
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.
03.2009
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