Rev. 00 08/17
62
Maintenance / Repairs
MagicControl 4.0 (CM40)
Battery
The built-in battery for buffering the real-time clock is maintenance-free
and designed for a buffer time with the power switched off while
maintaining the ambient conditions of typically 10 years at 25 °C (77 °F).
Repairs
For repairs, please contact Gema Technical Support.
ATTENTION
Destruction of the operating panel
The operating panel may only be opened by the manufacturer or an
authorized body.
► Operate the operating panel only with the housing completely
closed.
Use appropriate packaging when transporting.
Storage and transport
ATTENTION
UV light
Plastics become brittle under the influence of UV light. This
artificial aging reduces the service life of the operating panel.
► Protect the operating panel from direct sunlight or other sources
of UV radiation.
ATTENTION
Risk of short-circuit
In the event of climatic fluctuations (ambient temperature or
humidity), moisture may be deposited on or inside the operating
panel. If the control panel is subjected to condensation, there is a
risk of short-circuit.
► Never switch on the operating panel when condensation is
present.
► If condensation is present and the operating panel has been
exposed to climatic fluctuations, allow the operating panel to
adjust to room temperature before commissioning.
► Do not expose the operating panel to direct heat radiation from
heaters.
Observe the ambient conditions when transporting and storing the
operating panel.
The maximum ambient temperature for storage and transport must not
exceed the specified value:
Summary of Contents for MagicControl 4.0
Page 6: ......
Page 24: ...Rev 00 08 17 24 Product description MagicControl 4 0 CM40 ...
Page 59: ...Rev 00 08 17 MagicControl 4 0 CM40 Operation 59 ...
Page 60: ...Rev 00 08 17 60 Operation MagicControl 4 0 CM40 ...
Page 74: ...Rev 00 08 17 74 Fault clearance MagicControl 4 0 CM40 ...
Page 82: ...Rev 00 ...
