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KMW70 Water Cooler - Agilent Technologies

1. e E mail XRDSupport agilent com Phone 44 0 1865 291600 between 8 a m and 4 30 p m UK time Monday to Friday e Fax 44 0 1865 291601 This users manual has been written according to standard 89 392 EEC and further modifications Copyright 2011 Agilent Technologies Limited All rights reserved No part of this document may be reproduced or distributed in any form or by any means or stored in a database or retrieval system without prior written permission of Agilent Technologies KMW70 Water Cooler USER MANUAL Page 2 Contents LER TEE TULERIT TE TA Electrical safety ica obese pelle tercii ecc had acl bebe acea a ace RE jdm Eme 1 2 Mechanical handling 1 3 Modifications and service Minima T iihi 7 PUNUTICIAVEMEE TEES 7 2 2 Water to air and water to water modes eese nnne nnn tnn nn nnn intanto tata tnt 7 2 3 Environmental parameters ED oreet artanda daada iaai aaa banaran kb dove RE uade antsbescvess 7 24 Two modules oorr corpi ron ceti r tro erre copie Eb dete PE ren ER ordo op PD Ree PERSE R E E ri sdi 9 2 5 The Air Cooler and the Reservoir ssccscsssssssssssssssscsrsesssececesesesacsesssssscacaesnseseeecesesesaestesesacaratannseeeses 9 2 6 Operating principles 2 re cicer epi ceste ce a cce eua chu Foe a ee sub aec unu eer a EGER Cd 10 3 Iistallati UI icono enirn od P ca Va IN YER
2. Cooler iiec dd USER MANUAL Page 6 2 Introduction This manual applies to the KMW70 Water Cooler produced by Agilent Technologies 2 1 Overview The KMW70 Water Cooler has been designed to operate with the Nova microfocus X ray source from Agilent Technologies which is described in a separate manual 2 2 Water to air and water to water modes The KMW70 Water Cooler device can work with water to air or water to water heat exchangers To transfer the unit from one mode to another some extra parts are required They can be purchased from Agilent Technologies and will require assembly by an Agilent Technologies engineer The KMW70 Water Cooler in water to air operation requires an external Air Cooler see Fig 1a This device transfers the heat to the environment and does not require an external ie tap water supply While operating in water to water mode the device contains a water Reservoir see Fig 1b on the left hand side of the electronic rack It also needs an external water supply tap water integrated building water circuit or additional water chiller such as Thermoflex 900 to cool the device 2 3 Environmental parameters The KMW70 Water Cooler is designed to operate indoors In water to water mode the air must have a temperature below 25 deg C Sufficient air conditioning must be installed in the room to ensure the correct air temperature To fill the KMW70 reservoirs use 1 10 solution of distilled water with glycol to
3. It contains a water reservoir with a water pump a set of pipes air vents temperature and a level sensor The heat of delivered water is being returned to the air The KMW70 Water Cooler working in water to water mode contains a water reservoir a pump and two level sensors This set of equipment is mounted on the left hand side of the system see Fig 1b The heat of delivered water is being returned to the external water circuit Both water reservoirs should be filled with liquid to operate properly The recommended coolant solution is 90 distilled water and 10 glycol The filling ports are located on top of the devices KMW70 Water Cooler isi i USER MANUAL Page 9 Figure 1 Photograph of the Air Cooler a and the Reservoir b 2 6 Operating principles Each module is connected to two separate water circuits external and internal The external one in case of water to air mode is connected to the Air Cooler If the KMW70 Water Cooler operates in water to water mode the external circuit is connected to the external water supply The internal water circuit is connected to the devices to be cooled The two circuits do not exchange water they are connected to each other only by a heat transfer device During start up if the internal circuit has insufficient water even totally dry it will be automatically filled with water taken from the reservoir Each module separately pumps water around the internal circuit The temperature o
4. flow rates of the coolant through the modules Set values limits and current error warning statuses are also printed in advanced view of the window KMW70 Water Cooler USER MANUAL Page 19 5 Troubleshooting Problem Cause Action Unit cannot be turned on Mains power is not Connect mains power at from the front panel connected the rear panel Level error LED lights after switching on module Air Cooler Reservoir water level is too low Fill the Air Cooler Reservoir with coolant solution of 9096 distilled water and 1096 of glycol Flow error LED lights after switching on module Some air bubbles remain in the water circuit Turn off and on the device If needed repeat the procedure a few times to get rid of the air in hoses and pipes Flow error LED flashes during operation Liquid cannot flow through the internal circuit through CCD detector or X ray source Check if the hoses are properly connected and valves are open Check if the filter is not blocked and clean it if necessary Air Cooler Reservoir error LEDs lights Air Cooler Reservoir power or signal cable is not connected Turn off the KMW70 Water Cooler power supply at the front panel Connect Air Cooler Reservoir signal cable to the unit and the power supply cable to the back panel of the system Turn on the unit Int Ext Temp Error LED lights Liquid in the circuit is too hot a In water to air mo
5. local electrical permit to work system that the equipment has been made safe Make sure that the mains supply is fused at an appropriate rating and that it can be isolated locally via a clearly labelled clearly visible and easily accessible isolating switch Isolate the supply before carrying out any maintenance work 1 1 1 First Aid N WARNING Do not attempt to administer first aid to someone who may have suffered electric shock until the source of the shock has been isolated Mains voltages are present in the system High voltages are used by the X ray tube and power supply These can cause serious injury or death Only personnel qualified to work with high voltages and currents should perform service or maintenance work on such equipment KMW70 Water Cooler TP USER MANUAL Page 5 1 2 Mechanical handling The unit is heavy and requires careful handling Use safe lifting procedures for heavy items to prevent possible strain injury 1 3 Modifications and service The manufacturer will not be held responsible for the safety reliability or performance of the equipment unless assembly operations extensions re adjustments modifications and repairs are carried out only by persons authorised by the manufacturer It should be stressed that those parts of the equipment which are interchangeable and which are subject to deterioration during operation may significantly affect the safety of the equipment KMW70 Water
6. red LEDs do not shine during normal operation During normal work only orange INTLK Closed and CCD on LEDs shine Figure 10 shows these LEDs The Internal Temperature LED shines if the temperature of the internal circuit water is outside of its normal limits The LED blinks in case of warning It means that the internal water temperature approaches its maximum The External Temperature LED shines if the temperature of the external circuit water is outside of normal limits This LED blinks in case of warning which means approaching to maximum values The Flow error LED shines if the coolant cannot flow in the internal circuit Blinking means that the flow rate is reduced The Level error LED shines if there is insufficient water in the Air Cooler or Reservoir The Air Cooler Reservoir error LED shines if there is no connection between KMW70 and the Air Cooler or Reservoir 4 2 Starting up the unit Both modules are started simultaneously by pressing the power switch on the front panel During the start up phase all error status LEDs will be illuminated When they are turned off that module of the unit is operating normally Only when start up has completed successfully the CCD detector will be supplied with power from the CCD module and the flow acknowledge signal from the X ray module will appear KMW70 Water Cooler m USER MANUAL Page 18 4 3 Remote control by the software The KMW70 Water Cooler can be controlled by the C
7. 90 distilled water and 10 ethylene glycol 3L lt 25 C 3 bar lt 2 bar ideally lt 1 bar for pressure drop of 2 3 bar between supply and return 20 kg 53 x 49 x 14 cm for water to air and water to water mode Version 1 12 Page 8 2 4 Two modules The KMW70 Water Cooler contains two identical modules mounted in the left hand and right hand sides of the single enclosure The left hand module is labelled X ray source and is intended to supply cooling water to the Nova X ray source and the right hand module is labelled CCD detector and is intended to supply cooling water to any of the Agilent Technologies CCD detectors The operation of the two modules has some differences The CCD module has a mains voltage output W2 on the rear panel to power the CCD detector only when cooling water is flowing normally There is no mains output for the X ray source module The X ray source module has an output connector W5 on the rear panel to send a signal to confirm its normal operation for use as an interlock signal with an X ray generator unit This signal refers only to the operation of the X ray source module and NOT the operation of the CCD module The internally set operating temperature for the water in the internal circuit through the X ray source will normally be different from that in the CCD detector 2 5 The Air Cooler and the Reservoir The Air Cooler is the external heat exchanger for the KMW70 Water Cooler see Fig 1a
8. ERI GN ER UV PEN VERO UR E EUN UR NR Gn i a 3 1 Electrical services siscinssesisisedesoocvninvcovousvavascesevaussognyovsvnicovousuduseevuyinshievognsaucheteoveveugusesyieinatvosoiesausvedeeveusnseses 3 2 Interfacing to external devices 3 2 1 External water circuit ccccccccccccccsceceeseeeeeeeeeeeeeeeeeeeeeeeseseeeseeeeeseseeeseseseseseseeees 3 2 2 Internal water citerede 9 2 3 Other connections 1 ect erii eee teneri or t E nte tai ose ETUR eae 3 2 4 Mains OUtpUL suc seii tp re Ee e ea ie ERR e EXER REEF conta Mean sea SERRE 93 2 5 Ethernet o ro m ee hive ce I ere ti i mde ems loud ofer E d ERR 3 3 Water distiibutioi p nel oes crin tapis sys pii Fera De age DNE Qu sd cU ob EY iG c MR EUG rA e A OMG ATION dictns tet diia exce ou dna ESSENS CER uu nv Leda bw Eva A ESSENS E GUN Lv bw E Ru Ru 17 AMT INI EO C 17 4 1 1 Error warning status LEDS essen nennen rne 18 42 Starting Up the Ul nira pd a capio De Dye iC apaga va e d duoc rcge 18 4 3 Remote control by the software eese nnne nnn tnnt nete iniit atat ra ta tate tata 19 D Troubleshooting c N a eiei 20 KMW70 Water Cooler vane USER MANUAL Page 3 Table of figures Figure 1 Photograph of the Air Cooler and the Reservoir sss 10 Figure 2 Rear panel of KMW70 Water Cooler sss 11 Figure 3 Network of water connections in water t
9. KMW 7 0 Water cooler for PXScanner and SuperNova systems User Manual Version 1 12 May 2011 Agilent Technologies XRD Products 10 Mead Road Yarnton Oxfordshire OX5 1QU UK Tel 44 0 1865 291600 Fax 44 0 1865 291601 http www agilent com chem E Agilent Technologies Important Information This user manual applies to the KMW70 Water Cooler which is manufactured in Poland by Agilent Technologies Product KMW70 Water Cooler Product No CN 00 00 000 Electrical Ratings 1 N AC 88 264 V 50 60 Hz Before attempting to operate the system PLEASE READ THE INSTRUCTIONS This product should only be used by persons legally permitted to do so If the equipment is used in a manner not specified in the User Manual the protection provided by the equipment may be impaired Important Health and Safety Notice When returning components for service or repair it is essential that the item is shipped together with a signed declaration that the product has not been exposed to any hazardous contamination or that appropriate decontamination procedures have been carried out so that the product is safe to handle Care has been taken to ensure the information in this manual is accurate and at an appropriate level Please inform Agilent Technologies if you have any suggestions for corrections or improvements to this manual Nova service and support is available for technical and operational issues as indicated below
10. de reduce the air temperature in the room below 25 deg C Provide good air flow space around the Air Cooler b In water to water mode reduce the temperature of water in the external circuit KMW70 Water Cooler USER MANUAL Version 1 12 Page 20 O Agilent Technologies Inc Printed in Poland May 2011 AE Agilent Technologies
11. f water in that circuit is controlled within limits set by internal software and when needed the heat transfer device cools the internal circuit and delivers the heat into the external circuit KMW70 Water Cooler USER MANUAL Page 10 3 Installation This unit is built within a 19 inch rack mounted enclosure of height 3U NM d i W2 CCD MAINS w5 W1 INPUT REFILL SUPPLY OUTLET Figure 2 Rear panel of KMW70 Water Cooler 3 1 Electrical services This unit should be supplied with mains voltage in the range 88 264 volts 50 60 Hz on connector number W1 3 2 Interfacing to external devices Before connecting or disconnecting any cables on this unit it should be disconnected from the mains voltage supply 3 2 1 External water circuit The rear panel of the unit contains supply water inlet and outlet points Hoses should be pushed onto these points and secured with jubilee clips It is important to ensure that the direction of water flow is correct gt Water to air mode The Air Cooler water circuit is a closed loop Water coming into the Supply Inlet on the back panel of KMW70 Water Cooler passes through the external circuit of the unit collects the heat and goes through Supply Outlet to Water Inlet in the Air Cooler circuit see Fig 3a After returning the heat to the air the water is delivered through the Air Cooler Water Outlet to KMW70 Water Cooler The flow rate in this external circuit is cons
12. he X ray generator safety interlock system described in a separate manual If cooling water flow is interrupted then the lack of the signal in this cable will result in the power to the X ray source being shut off to prevent overheating The W6 socket is the connection between the KMW70 Cooler and the Air Cooler or Reservoir depending which option is being used KMW70 Water Cooler err USER MANUAL Page 15 3 2 4 Mains output The unit contains a mains voltage output labelled W2 on the rear panel This is intended to power the CCD detector A cable should be connected from this outlet to the power supply unit of the detector Thus mains voltage is output on this socket when the CCD module of this unit is operating normally ie cooling water is flowing through the CCD detector within normal operating limits If cooling water flow is interrupted then the power to the detector is shut off to prevent overheating 3 2 5 Ethernet This unit includes Ethernet connection socket labelled W3 on the back panel The connection allows both reading and setting of operating parameters The modules can be remotely controlled by making connection to the IP address or by starting ODBench control windows in CrysAlis software Remote control is described later in this manual 3 3 Water distribution panel The water distribution panel is supplied with an Agilent Technologies diffractometer if it includes a KMW70 Water Cooler either water to air or wa
13. o air and water to water mode 13 Figure 4 Photograph of flow sensor mounting position sse 14 Figure 5 Photograph of water distribution panel and Reservoir 15 Figure 6 Front panel of KMW70 Water Cooler senes 17 Figure Front panel LEDS none tite el ro Eee teet ms 17 Figure 8 ODbench control window 332 6 noon rper d o Due Dn 19 KMW70 Water Cooler Version 1 12 USER MANUAL Page 4 1 Safety Information In normal operation the unit is designed to operate safely All users of the KMW70 Water Cooler unit should be aware of potential hazards which exist in and around equipment of this type and the ways of avoiding possible injury and equipment damage which may result from inappropriate ways of working A description of such potential hazards and how to avoid them is given in this section 1 1 Electrical safety In normal use the user is protected from the dangers associated with the voltage current and power levels used by the equipment Only suitably qualified personnel should attempt to disconnect dismantle or modify the equipment N WARNINGS Follow local and national electrical regulations and procedures Do not defeat interlocks remove connectors disconnect equipment open safety covers dismantle or modify equipment unless you are qualified and authorised to do so and you are fully conversant with its operation and potential hazards or have total assurance through your
14. prevent the liquid and circuits from algae growth KMW70 Water Cooler fied USER MANUAL Page 7 Water to air KMW70 Chiller Unit Power connection Maximum power consumption Maximum mains current Fuse Ground terminal Temperature stability Coolant specification Internal reservoir volume Weight Dimensions AirCooler Radiator Configuration 1 N AC 88 264V 50 60Hz 700W 2 7A 230V T 3 15A 230V T 6 3A 110V Yes 0 1 C 90 distilled water and 10 ethylene glycol 2 litres 20 kg 53 x 49 x 14 cm Power connection Maximum power consumption Fuse External air temperature Internal circuit pressure Weight Dimensions Proximity of AirCooler radiator and KMW 70 unit Coolant specification Coolant volume 1 N AC 110 230V 50 60Hz 80W T 1A 230V T 2A 110V lt 25 C 0 3 bar 25 kg 75 x 32 x 93 cm Up to 10m 90 distilled water and 10 ethylene glycol 3 litres Water to water Configuration KMW70 Chiller Unit Power connection Maximum power consumption Maximum mains current Fuse Ground terminal Temperature stability Air temperature Internal circuit coolant specification Internal circuit coolant volume External water temperature External water pressure Return line pressure where required Weight Dimensions Table 1 KMW70 Water Cooler parameters KMW70 Water Cooler USER MANUAL 1 N AC 88 264V 50 60Hz 800W 2 8A 230V T 3 15A 230V T 6 3A 110V Yes 0 1 C lt 30 C
15. rysAlis Pro software ODBench plugin To open the ODBench control window in CrysAlis Pro click the Command Line icon on the left menu and in the text line type odbench acknowledged by pressing Enter Sample of advanced view of this software is presented in Fig 8 ODBench Agilent Technologies i AE t x lad Device server CO HO rysAlis Peltier Autofill Cryojet SuperNova Dual chiller 10 Box Firmware version 2 5 0 5 Internal temperature C External temperature C Cooling power 75 Flow l min Setvalues Limits Internal temperature 20 00 C Internal temperature limit 35 00 C Flow min 0 90 l min External temperature limit 45 00 C Status Device connected ray chiller faults 3 r Radiator type air Internal temperature OK O Valve temperature target 27 00 C Power supply On s External temperature OK O Inlet temperature 23 59 C Pump On S B Outlettemperature 22 86 C Funs On Flow OK Faults Water level OK Type OK Outlettemperature OK Xray chiller status Level OK Inlettemperature OK O Internal pump On S Power OKI Or Log file Start log Figure 8 ODBench control window ODBench control window contains separate tabs for the CCD and X ray modules Both of these show current internal and external temperatures cooling powers and
16. sensors pipes and hoses connections should be fitted with o rings and screwed properly The flow sensors cables are connected to sockets W7 for CCD and W8 for X ray on the rear panel using the plugs provided The unit will pump water to the device to be cooled Water returning from the device should first pass through an inline filter see Fig 5 before re entering the unit at the inlet point through the flow sensor The separately mounted water distribution panel contains two filters one for each module To clean the inline water filters turn off the KMW 70 unit using the button at the front panel Unscrew the proper filter cap see Fig 5 Mind the liquid leakage Remove the filter inside and clean it When replacing it be sure to fit it correctly and replace the cap with the o ring in place Figure 4 Flow sensor on X ray side correct mounting position and its connection to W8 socket KMW70 Water Cooler Ved USER MANUAL Page 14 Figure 5 Photograph of water distribution panel and the Reservoir Arrows point inline water filter caps 3 2 3 Other connections The rear panel of the unit contains two sockets for the flow sensors These sensors are connected to the W7 and W8 outputs The Wb output is an interlock connection socket It outputs a signal when the X ray source module is operating normally i e cooling water is flowing through the X ray source within normally operating limits This cable should be connected to t
17. tant The Refill connector in this mode of operation is corked The Air Cooler is connected to the W6 socket to control its pump and to read from its sensors KMW70 Water Cooler Vni USER MANUAL Page 11 gt Water to water mode The external water coming into the Supply Inlet on the back panel of KMW70 Water Cooler passes through the external circuit of the unit collects the heat and goes through Supply Outlet to the drain or external closed water circuit Fig 3b The flow rate in this external circuit is controlled by a proportional valve It consumes ca 0 3 I m The Reservoir is connected to the Refill connector on the back panel of KMW70 Water Cooler Water pump is turned on after start up and works for 30 s The Reservoir is connected to W6 socket to control its pump and to read from its sensors KMW70 Water Cooler Tm USER MANUAL Page 12 REFILL W1 INPUT Air CCD Nova Cooler detector X ray source a REFILL External Water ccD Nova water reservoir detector x ray supply source b Figure 3 Network of water connections in a water to air mode and b water to water mode KMW70 Water Cooler Version 1 12 USER MANUAL Page 13 3 2 2 Internal water circuit The rear panel of the unit contains internal inlet and outlet points Both modules inlet pipes contain flow sensors mounted externally on the rear panel These are mounted in such a way that the axis of rotation is horizontal see Fig 4 The flow
18. ter to water heat exchangers The panel provides a mounting location for in line water filters on the internal circuits see Fig 5 and the Reservoir used in water to water mode KMW70 Water Cooler inet USER MANUAL Page 16 4 Operation 4 1 Front panel The front panel contains one power on off switch for both modules X ray source and CCD detector There is a set of warning error status LEDs for each module The modules are fully automatic both during start up and during normal operation Water temperature limits for the two modules have been independently set inside the unit and are not adjustable by the user The front panel has two green LEDs see Fig 6 and 7 associated with each of the modules X ray and CCD When the green LED is shining it means that the module is operating If the green LED is not shining it means that the module has been stopped this is only possible under remote software control XE Agilent Technologies Water Cooler Figure 6 Front panel of KMW70 Water Cooler X Ray Source 6 CCD Detector INTLK Closed 6 CCD on Int Temp Error Int Temp Error Ext Temp Error Ext Temp Error Flow Error Flow Error Level Error Air Cooler Reservoir Error Figure 7 Front panel LEDs KMW70 Water Cooler m USER MANUAL Page 17 4 1 1 Error warning status LEDs The error states shown by the LEDs are Internal Temperature External Temperature Flow Level Air Cooler Reservoir Error

KMW70 Water Cooler - Agilent Technologies

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