SPECS XR 50, Руководство пользователя

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XR 50
V3.1 | May 02, 2016
Danger—High Voltages Present!
It will take 3 minutes before all high voltages are absent in the system. Wait
at least 3 minutes before disconnecting any cables from the power supply or
the X-ray source.
2.4 Water Cooling
Adequate water cooling is vital for the operation of the XR 50. The electrical connections dia-
gram in Figure 4 on page 11 also shows the necessary water connections. The following sec-
tions provide additional information about the water circuits as well as the basic requirements
for the cooling water.
SPECS supports only the use of water as the cooling agent for the XR 50.
Caution!
The quality of the water supply is critical to the stable and reliable operation
of the XR 50. Please refer to the CCX 70 manual for requirements of the cool-
ing water.
2.4.1 Fitting the Protection Cap
During operation, the top flange of the XR 50 is at high voltage. For safety reasons, a protection
cap prevents access to this flange. A safety interlock switch mounted on the side of the cap is
closed when the cap is correctly in position. The high voltage can only be activated when this
switch is closed.
The picture below shows the source head before fitting the protection cap. Note the position of
the safety switch contact (marked with a green box) . You need to use this for orientation of the
protection cap.
To fit the protection cap:
1. Fit the support frame over the source flange and tighten the three grub screws to fix it into
place. This supports the weight of the conduit while connecting the water hoses.
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