SPECS CCX 70, Руководство пользователя

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CCX 70
V1.1 | 29 April 2016
Ÿ Internal water detector —stops operation in the event of a water leak inside the CCX
70.
Ÿ
Front panel maintenance cover
—this needs to be closed correctly before operation
can occur.
Ÿ The UXC 1000 can also be connected to an interlock sensor, e.g. a pressure measurement
gauge. If this interlock is not in use, it needs to be bridged with a terminator (supplied).
If the XR 50 is correctly connected and the conditions described in this chapter are met, these
interlocks are safe and the XR 50 can be operated.
Caution!
Do not attempt to defeat the interlocks. Death, serious injury or severe dam-
age to the source can result if the interlocks are overridden.
2.3 Water Cooling
The XR 50 has the following requirements for the cooling water:
Ÿ
Flow rate: >2.5 l/min
Ÿ Temperature: 20 ºC
There are a number of other important additional considerations for cooling water. These guar-
antee a long lifetime of the source as well as describing possible problems that might appear
during operation. Please read the chapter "Water Supply" on page 11 for a complete descrip-
tion of the water requirements.
Caution!
If several items of equipment share the cooling water supply (pumps, etc.),
make sure that the pressure and temperature is adequate and fulfills the
cooling requirements
for all instruments
.
The cooling requirements vary according to the source. The XR 50 and XR 50 M have two cool-
ing circuits:
Ÿ Anode. This circuit is made when you fit the protection cap over the source.
Ÿ Head. The connectors are on the body of the source, near the system flange.
The XR-MF only has a cooling circuit for the anode. Nevertheless, you should read the section
"Head Cooling Circuit" on page 8 as it contains useful information about connecting a closed-cir-
cuit chiller. Please also see the XR-MF manual for more details.
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