Safety
6
Siemens AG 03.2011
1.2.2 Installation
Damage due to unsuitable mounting location
z The environmental conditions recommended by the manufacturer must be
observed.
z Do not operate the device in excessively dusty places.
z Do not expose the device to mechanical vibrations or shocks.
Danger of electric shock
z Connect the device only to power sources with the specified voltage. Voltage
supply requirements can be found on the type label and on the mains adapter.
z Connect the device only to a power source that complies with the Limited Power
Source requirements to EN 60950-1.
z Connect the device only to a power source that complies with SELV
requirements.
Risk of cable damage due to stress
z Do not apply tensile stress to the cable.
z Make sure that cables are not under stress, kinked or damaged.
1.2.3 Service and maintenance
Damage to the device
z Do not attempt to service this device yourself. Refer this work to qualified service
personnel.
z Always disconnect the power cable and other cables from the main power
supply before performing maintenance.
z Disconnect the device from the mains supply before cleaning it.
z Do not use liquid cleaners or sprays that contain alcohol, spirit or ammonia.
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