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Verfügbare Sprachen
Verfügbare Sprachen
Cleaning and Maintenance
R outinemaintenancemeasures
• Always observe the following operating temperature
requirements:
Status
Charging
Discharging
• Always keep access to the device free
and ensure that all warning and instruction signs remain
clearly visible and intact.
• Ensure that the installation site of the device is always
protected and sufficiently ventilated and that the ventila-
tion paths of the device are not blocked.
• Regularly check all cable connections for tight fit,
good contact and perfect condition.
• Check the device regularly for
• malfunctions
• visible external damage
• unusual noises during operation
• abnormal operating temperature.
If you notice a problem during the described control steps,
first look for possible solutions in the chapter "Trouble-
shooting" and, if necessary, contact the customer service
or a suitably qualified specialist.
Only restart device after the occurrence of a malfunction
if errors that may affect the safety of the system
have been eliminated.
32
Operating temperature
0°C ~ 50°C
-20°C ~ 60°C
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