- To prevent overheating, do not cover or close these ventilation slits.
The mounting of the chassis in the rack should not create any hazardous condition
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due to uneven mechanical loading. To keep the entire rack stable, secure the rack
to the wall or floor by suitable means.
- Be careful not to injure yourself or others when installing the chassis in the rack.
- Do not install this chassis in the rack if it may make the entire rack unstable.
- Weight of this chassis in the maximum configuration:
Model SP-1S (SPARC M12-1): 18 kg
Model SP-PCI-BOX (SPARC PCI-BOX): 22 kg
If the chassis is supplied power from a power strip or the service outlet of another
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chassis, it may overload the power strip or the power cord of the other chassis.
- Confirm that the power strip or the power cord of the service outlet exceeds the
combined ratings of all the equipment to which it supplies power.
Electrical ratings of this chassis:
Model SP-1S: 100-120/200-240 VAC, 10.0/5.0 A, 50/60 Hz, Single phase
(Maximum 2 inputs)
Model SP-PCI-BOX: 100-120/200-240 VAC, 5.0-4.2/2.5-2.1 A, 50/60 Hz, Single
phase (Maximum 2 inputs)
Be sure to securely ground the rack-mounted equipment. Pay particular attention
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to power supply connections other than the direct connections to branch circuits
(e.g., use of power strips).
Caution - If all the power cords of this chassis are connected to one power strip, a
high leakage current may flow through the grounding wire of the power strip. Be
sure to connect the grounding wire before connecting the power supply. If the power
strip is not directly connected to a branch circuit, a power strip that has an
industrial-type attachment plug must be used.
Install this equipment such that it is near a wall and a power outlet is easily
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accessible.
- Rack configuration
Note - In product installation when the equipment is installed in a rack, start at the bottom of
the rack.
Chapter 2 Planning and Preparing for System Installation
9