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Kayak hd frames, General rack mounting instructions, Weight distribution – Grass Valley Kayenne XL Package Installation v.7.0.2 User Manual

Page 31: Cooling requirements, Power connections, Section 2 — kayak hd frames

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Kayenne XL Package — Installation and Service Manual

31

Section

2

Kayak HD Frames

General Rack Mounting Instructions

Weight Distribution

Make sure that you mount the unit in the rack so that it is evenly balanced
to prevent damage to the frame and to avoid creating a hazardous condi-
tion.

Cooling Requirements

The maximum ambient temperature for this unit is 40-degrees C (104-
degrees F). Installing the frame in a closed or multi-unit rack assembly
together with other units could increase the maximum ambient tempera-
ture for this unit. If the unit is installed in a rack, no ventilation openings
should be blocked or otherwise covered. Make sure you install the frame so
that you allow for cooling airflow.

Power Connections

When connecting the unit to the supply circuit be sure that the supply
circuit of the rack is not overloaded. The unit must be well-grounded using
the ground connector on the rear. When connecting the unit in a closed or
multi-unit rack assembly together with other units be sure that the sum of
the touch (leakage) currents for all power supplies does not exceed 3.5 mA.