General Information 1
Keysight E3633A and E3634A User’s Guide 29
Installation
Initial inspection
When you receive your power supply, inspect it for any obvious damage that may
have occurred during shipment. If any damage is found, notify the carrier and the
nearest Keysight Sales Office immediately. Warranty information is shown in the
front of this manual.
Keep the original packing materials in case the power supply has to be returned to
Keysight Technologies in the future. If you return the power supply for service,
attach a tag identifying the owner and model number. Also include a brief
description of the problem.
Mechanical check
This check confirms that there are no broken keys or knob, that the cabinet and
panel surfaces are free of dents and scratches, and that the display is not
scratched or cracked.
Electrical check
Chapter 2 describes an initial operation procedure which, when successfully
completed, verifies to a high level of confidence that the power supply is
operating in accordance with its specifications. Detailed electrical verification
procedures are included in the Service Guide.
Cooling and location
Cooling
The power supply can operate without loss of performance within the temperature
range of 0 °C to 40 °C, and with derated output current from 40 °C to 55 °C. A fan
cools the power supply by drawing air through the rear panel and exhausting it
out the sides. Using a Keysight rack mount will not impede the flow of air.
Bench operation
Your power supply must be installed in a location that allows sufficient space at
the sides and rear of the power supply for adequate air circulation. The rubber
bumpers must be removed for rack mounting.
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