Agilent Technologies 4UHV User Manual page 156

Ion pump controller
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Instructions for Use
The controller can be used either as a desktop unit or as a rack module. In any
CAUTION
case it must be positioned in a way that the air can circulate freely through the
ventilation slots on the cover.
If the controller is used as a rack module, it MUST be inserted into a three-rack
high adapter to prevent it from falling inside the rack itself. The controller front
panel is not designed to support the weight of the unit.
Do not install or use the controller in an environment exposed to atmospheric
agents (rain, snow, ice), in the presence of dust, corrosive gases or in a highly
flammable or explosive environment.
The controller belongs to the second installation category (or overvoltage) as
CAUTION
provided for in normative EN 61010: 2010 AMD 1 (2017). Therefore, the device
must be connected to a power supply line satisfying the requirements for this
category.
The controller has connectors for inputs/outputs and for serial communications
that must be connected to the external circuits in such a way that no powered
part is accessible. Make sure that the insulation of the device connected to the
controller provides an adequate insulation even in the case of a single fault
condition as stipulated in the EN 61010: 2010 AMD 1 (2017) normative.
If the controller is installed in a rack, remove its four feet and place it leaving at least
NOTE
30 mm (1.2 inches) of free space above and below.
In rare circumstances, a controller fault could result in the emission of smoke. If
CAUTION
the customer is using the controller in clean environments, they should take
adequate measures to avoid the environment being contaminated by any
eventual smoke.
The controller must be used in the following environmental conditions:
Temperature: 0 °C to +40 °C
Relative humidity: 0 – 90 % (non-condensing).
156
Agilent 4UHV Ion Pump Controller User Manual

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