Electrical Safety - Comtech EF Data DMD50 Installation And Operation Manual

DMD50 Universal Satellite Modem
Preface

Electrical Safety

The DMD50 has been shown to comply with the EN 60950-1 Safety of Information Technology
Equipment (including electrical business machines) safety standard.
The equipment is rated for a nominal operating range of 100 - 240 volts AC or an appropriately
equipped DC option, nominal operating range is 48+/-5 volts DC . The unit has a maximum power
consumption of 250 watts.
Battery
The modem contains a Lithium Battery.
battery is incorrectly replaced. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries in accordance
with local and national regulations.
Grounding
PROPER GROUNDING PROTECTION REQUIRED: The installation instructions
require that the integrity of the protective earth must be ensured and that the
equipment shall be connected to the protective earth connection at all times.
Therefore, it is imperative during installation, configuration, and operation that
the user ensures that the unit has been properly grounded using the ground
stud provided on the rear panel of the unit.
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Fuses
FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH
THE CORRECT TYPE AND RATING.
CAUTION
The DMD50 contains no Fuses.
In Finland: "Laite on liitettävä suojamaadoituskoskettimilla varustettuun
pistorasiaan."
In Norway: "Apparatet må tilkoples jordet stikkontakt."
In Sweden: "Apparaten skall anslutas till jordat uttag."
DANGER OF EXPLOSION EXISTS
iv
Revision 3
MN-DMD50
if the