Comtech EF Data CDM-500, Installation And Operation Manual

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Preface CDM-500 Satellite Modem
viii Rev. 1.3
IMPORTANT INFORMATION - PLEASE READ
BEFORE INSTALLATION AND USE
SAFETY NOTICES
Electrical Safety
The CDM-500 VSAT Modem has been shown to comply with the following safety
standard:
EN 60950: Safety of Information Technology Equipment, including electrical
business machines
The equipment is rated for operation over the range 100 - 240 volts AC. It has a
maximum power consumption of 25 watts, and draws a maximum of 250 mA.
The user should observe the following instructions:
Fuses
The CDM-500 is fitted with two fuses - one each for line and neutral connections. These
are contained within the body of the IEC power inlet connector, behind a small plastic
flap.
For 230 volt AC operation, use T0.5A, 20mm fuses.
For 115 volt AC operation, use T1A fuses, 20mm fuses.
FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH
THE CORRECT TYPE AND RATING.
Environmental
The CDM-500 must not be operated in an environment where the unit is:
•
Exposed to extremes of temperature outside the ambient range 0 to 50 C, 0
precipitation, condensation, or humid atmospheres above 95% RH,
•
Altitudes (un-pressurised) greater than 2000 metres, excessive dust or vibration,
flammable gases, corrosive or explosive atmospheres.
•
Operation in vehicles or other transportable installations which are equipped to
provide a stable environment is permitted. If such vehicles do not provide a stable
environment, safety of the equipment to EN60950 may not be guaranteed.