Crystal RS363SF X9, User Manual, Page: 11 / 30

RS363SF X9 User Guide
Installing the Product
GROUNDING

AC Version- to ensure a good earth ground, the product should be used with a UL listed
three-conductor power cord connected to a three-conductor grounded power source.

DC Version- input installations- use only approved copper connectors.
 Reliable Grounding- reliable grounding of rack mounted equipment should be
maintained. Particular attention should be given to supply connections other than direct
connections to the branch circuit (e.g., use of power strips).
RACK MOUNTING PRECAUTIONS
To prevent bodily injury when mounting or servicing this unit in a rack, special
precautions must be taken to ensure that the system remains stable. The following
guidelines are provided to ensure personal safety:
 If using an equipment rack, make sure to securely bolt the rack frame to the floor or
vehicle.

Elevated Operating Ambient Temperature- if installed in a closed or multi-unit rack
assembly, the operating ambient temperature of the rack contents may be greater than
room ambient. Therefore, consideration should be given to installing the equipment in
an environmentally compatible rack with the manufacturer's maximum rated ambient
temperature.

Reduced Air Flow- installation of the equipment in a rack should be such that the air flow
is not restricted.

Mechanical Loading- mounting of the equipment in the rack should be such that a
hazardous condition is not created due to uneven mechanical loading.

Circuit Overloading- consideration should be given to how the equipment will be
connected to a supply circuit and the effect that the loading of circuits might have on
overcurrent protection and supply wiring. Appropriate consideration of the equipment
ratings should be used when addressing this concern.

All electrical wiring should be in accordance with the National Electric Code , or prevailing
Military Standards .
RS363SF X9 User Guide Page 9 of 26