Service and maintenance
Meaning of the hazard symbols
Siemens Building Technologies
Fire Safety & Security Products
Data loss after update
Make sure to backup all data before updating the device.
Electric shock or fire hazard
Never insert objects through the openings on the device.
Never spill liquid of any kind on the equipment.
Always unplug this equipment from the wall outlet before opening it (the
integrated power supply unit is not shielded).
Do not attempt to service this equipment yourself. Refer all servicing to qualified
Damage requiring Service
Unplug this equipment from the wall outlet and refer servicing to qualified service
personnel under the following conditions:
When the power-supply cord or the plug has been damaged.
If liquid is spilled, or objects have fallen into the equipment.
If the equipment has been exposed to rain or water.
If the equipment does not operate normally by following the operating
instructions, adjust only those controls that are covered by the operating
instructions as an improper adjustment of other controls may result in damage
and will often require extensive work by a qualified technician to restore the
equipment to its normal operation.
If the equipment has been dropped, or the cabinet damaged.
When the equipment exhibits a distinct change in performance — this
indicates a need for service.
Upon completion of any service or repairs to this equipment, ask the service
technician to perform safety checks to determine that the equipment is in proper
Danger of electrical shock while cleaning the device
Unplug this equipment from the wall outlet before cleaning it.
Do not use liquid aerosol cleaners. Use a damp soft cloth for cleaning.
The nature of the hazard is indicated by icons.