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CCX 70

V1.1 | 29 April 2016

Figure 11: Using the Link feature

Water co nnectio ns

See "Head Cooling Circuit" on page 8 for instructions of how to connect these connections.

Water d rain

This tube is connected to the internal water tank and allows water to escape in the event of an

internal water leak. You should attach a hose which leads away from the electronic racks.

7.3

Block Diagram

The diagram below shows the components used in the CCX 70.

Mainboard

Flowmeter

Pressure sensor

Temperature sensor

Capacitative sensor

Valve

Chiller

Link

HV control

Water interlock

RXD
TXD
ILOCK+
ILOCK–
+24 V
GND

Figure 12: Block diagram

Содержание CCX 70

Страница 1: ...CCX 70 Cooling Water Controller User Manual V1 1 29 April 2016...

Страница 2: ...Water Controller for X Ray Sources Version 1 1 29 April 2016 SPECS order number reference 2078000459 2016 All rights reserved No part of this manual may be reproduced without the prior per mission of...

Страница 3: ...iological Activity 12 3 2 1 Algicide 12 3 2 2 Water Hoses 12 3 3 Pressure and Flow Rate 12 3 4 Temperature 13 3 5 Water Current 13 Chapter 4 Operation 4 1 Switching On 15 4 2 The Chiller Menu in the U...

Страница 4: ...CCX 70 V1 1 29 April 2016 7 4 Interior Details 32 7 5 Specifications 33 Index 35 iv...

Страница 5: ...res Chapter 6 has some maintenance procedures Chapter 7 contains technical details including specifications and connector pin assignments 1 2 Information This manual describes the CCX 70 and its use w...

Страница 6: ...upplied by SPECS Make sure that all cables and water lines are without physical or electrical defects Make sure the power supply is grounded with a proper HF cable Only operate the source with the pro...

Страница 7: ...ture normal system operation absolute limit range 15 30 C 60 85 F recommended range 20 25 C 68 77 F Relative humidity absolute limit values 40 80 recommended range 50 60 There must be no condensed wat...

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Страница 9: ...is hose away from the rack Arrange the water hoses and the grounding cable so that the CCX 70 can be pulled out of the rack for service purposes 2 2 Connections and Interlocks For details of the elect...

Страница 10: ...e 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 Plea...

Страница 11: ...a green box You need to use this for orientation of the protection cap Note Depending on the model your source may appear to be different to that shown in the picture This does not affect the procedu...

Страница 12: ...tors before removing the support frame Without the frame the weight of the conduit can damage the water hoses 2 3 2 Head Cooling Circuit SPECS recommends a water chiller to supply water to both coolin...

Страница 13: ...9 CCX 70 V1 1 29 April 2016 Figure 1 Connection scheme for water cooling...

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Страница 15: ...y for signs of corrosion Make sure the water current is within the accepted range for stable operation This chapter describes the above points in more detail Please also refer to Cleaning on page 23 f...

Страница 16: ...ter 3 2 1 Algicide SPECS recommends the use of an algicide to prevent the growth of algae bacteria and fungus in the cooling water This is essential when using a closed circuit water chiller Please se...

Страница 17: ...o ground Higher temperature may result in overheating of the source leading to evaporation of the anode or in the worst case a cracked anode with a water leak into the chamber The water temperature is...

Страница 18: ...tage However the power supply is limited by the amount of emission current it can deliver If too much current is being lost as water current the power output from the source drops In order to reduce t...

Страница 19: ...hutdown on the UXC 1000 Switch off the UXC 1000 The Chiller menu enables you to switch the water on and off without starting source oper ation see the following section 4 2 The Chiller Menu in the UXC...

Страница 20: ...OK to accept the value The following parameters are grayed out and are read only Current flow rate Current temperature Current pressure Water current 4 3 Software SpecsLab Prodigy has facilities for c...

Страница 21: ...1000 device control and click Connect There will be a short delay while SpecsLab Prodigy establishes a connection to the device 4 Click the button to expand the device control The status of the water...

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Страница 23: ...2 CCX 70 Water Pressure too high 1102 Water pressure above limit Check limits check water cir cuit check CCX 70 1103 CCX 70 Water Pressure too high 1103 Water pressure above limit Check limits check w...

Страница 24: ...this panel Examine the water hoses between the CCX 70 and the source Make sure there are no kinks or loose connections Also check the temperature of the water This should be 20 C If it is not within t...

Страница 25: ...heck the water flow Anode cooling circuit If you have removed the water hoses for the head cooling circuit as in the description above fit them back into place To check the anode cooling circuit 1 Rem...

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Страница 27: ...ter quality regularly These cleaning operations should be performed approximately every year In the event of severe contamination you will need to chemically clean the cooling system as described in C...

Страница 28: ...r cooling connections Inspect the anode before bakeout or as part of the routine maintenance whichever is sooner Note A spare set of HV electrodes is included in the delivery If you suspect that the a...

Страница 29: ...The source is ready for use 6 3 Cleaning the External Filter For safe operation of the flow meter and to avoid blocking or reducing the water flow by particles an external particle filter is attached...

Страница 30: ...t CAS number 5949 29 1 To clean the water cooling circuit 1 Dissolve 700 g of citric acid in water and add this solution to the water chiller 2 Switch off the cooling for the water chiller leaving the...

Страница 31: ...ntaminated systems you might try any or all of the following Use a saturated solution of citric acid 750 g l of water Warm the water with a thermostat up to a temperature of 50 60 C Run the citric aci...

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Страница 33: ...n place by two screws The service area opens on hinges providing easy access to the cathode filters The cleaning pro cedure is described in Cleaning the Internal Filters on page 23 There is a switch f...

Страница 34: ...gure 10 Water interlock connector pin out Chiller The CCX 70 is able to control a water chiller The Chiller output provides a 24 V signal that can switches power to the water chiller An example of the...

Страница 35: ...he internal water tank and allows water to escape in the event of an internal water leak You should attach a hose which leads away from the electronic racks 7 3 Block Diagram The diagram below shows t...

Страница 36: ...0 The inset shows the water tank with the cover removed A water drain at the rear allows water to flow out of the unit You should attach the water drain to a hose to lead water away from electronics r...

Страница 37: ...70 Property Value Size 19 rack 3 units height 360 mm depth Weight 14 kg Power 24 VDC from UXC 1000 no mains power Water pressure measurement 10 bar Water drain 1 cm above tank base Operating water pr...

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Страница 39: ...unding 5 H Hoses 12 I Interlock Service area 23 Water 12 M Mains Supply 29 O Operation 15 P Power 33 Pressure Sensor 32 Q Quality 11 R Rack 5 Rear Panel 29 Resistance 13 Return Merchandise Authorizati...

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