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GEMINI 2000 Installation Planning Guide

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1. aaah as e add eN E RI Cabinet The room dimensions are about 4 4 m x 4 6 m 14 5 ft x 15 2 ft The magnet is 80 cm 32 in in diameter A minimum of 3 m 10 ft should be maintained around the magnet to prevent interference with electronic components A distance of 1 m 3 ft should be maintained around the standard cabinet The table on which the SMS autosampler sits is 1 mx 1 m 3 ft x 3 ft Drawn approximately to scale 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 45 Appendix D Typical Room Layouts GEMINI 2000 illustrations for Room Layout a 4 P PS L l r X ir gt X aS er qm a 200 or 300 N N N sil P SMS LI autosampler Ji and Hi table m EN M nf Y SMS J GEMINI 2000 autosampler U PA Cabinet and am table 46 GEMI
2. GEMINI 2000 Installation Planning Guide GEMINI 2000 NMR Sprectrometer Systems Pub No 87 192320 00 Rev A0894 NOTICE This document contains references to Varian Please note that Varian Inc is now part of Agilent Technologies For more information go to www agilent com chem Ge Agilent Technologies GEMINI 2000 Installation Planning Guide GEMINI 2000 NMR Sprectrometer Systems Pub No 87 192320 00 Rev A0894 Revision history Rev A0894 Initial release Applicability of manual GEMINI 2000 NMR spectrometer systems Technical contributors Frits Vosman Mark Stevenson Dick Kelley Technical writer Dan Steele Technical editor Jim Welch Copyright 1994 by Varian Inc 3120 Hansen Way Palo Alto California 94304 http www varianinc com All rights reserved Printed in the United States The information in this document has been carefully checked and is believed to be entirely reliable However no responsibility is assumed for inaccuracies Statements in this document are not intended to create any warranty expressed or implied Specifications and performance characteristics of the software described in this manual may be changed at any time without notice Varian reserves the right to make changes in any products herein to improve reliability function or design Varian does not assume any liability arising out of the application or use of any product or circuit described herein neither do
3. LH and a number that represents hold time in days Ceiling Height The ceiling must provide sufficient headroom to insert the liquid helium transfer tube into the magnet dewar and the storage dewar The height of the ceiling or that part of the ceiling located directly above the magnet without obstructions such as lighting and heating ducts must be equal to or greater than the minimum heights in Table 3 These ceiling minimums allow enough headroom to insert the standard helium flutter tube and refill transfer tubes into the magnet dewar They also allow use of the standard power stick for running up the magnet field If one of the larger capacity liquid helium storage dewars is used with the magnet however additional ceiling clearance may be 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 9 Installation Site Requirements Table 2 Cabinet and optional components dimensions and weights Components as shipped with carton and pallet Component Height Width Depth Weight mp cm in cm in cm in kg lb Electronics 129 5 51 73 6 29 102 40 261 575 Cabinet Autosampler 23 50 Work Table 31 12 198 78 91 36 53 117 Components unpacked carton and pallet removed Electronics 115 6 45 5 55 9 22 Cabinet Autosampler 71 28 34 3 13 5 Work Table 67 26 5 183 72 83 2 32 75 227 500 34 3 13 5 17 38 76 30 48 107 Dimensions and weights are approximate and subject to cha
4. ees 24 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide Table of Contents Electrical Power Surge Protector Recommended sess 24 Computer PIOpateuOn e gae ees dee Petre tesi bestes iet se ewe pete eene te EE eL wei be ep DE i 25 Magnetic Field Precautions for Computers and Peripherals 25 Conliguime the Sun CORmpller 1 eee eie ri siret trage oreste carro st a roe re ER hs 25 Purchase Software MIB tret eorr oreet rete bns 25 Installing Sun and VNMR Software eeeeesseseeseeeeeene teen tette nnn 25 Computer Preparation C hegklist oett eerte tiet derer 26 Peripherals Available ien ete the tret rb aer Or RERO ERE ERR SERRE 27 Collecting System and Network Information eese 27 Syst m Configuration Typ seess eren e ei n eins 27 Selecting EOSDURBIE uero eter a P HR Ro bobo RR idee 27 Obtaining the IP Address tet retener rto 28 Selecting a Subnet Mask ousensia ipte te ber reb ha ges 28 Selecting the Name Service Type ioiii 28 Entering the Hostname and IP Address of the Name Server 28 Doman Nam eter tee t ther eite ev e reas ep Pe PvE Reda 28 Seine the Tae VOD 5o up eee tee me t IR EE e e ade 28 IC qi yo ML 29 Pre Iistallation Worksheet i e reete rere te lae repere et eO eee E EE Eee ERES REE e ER 29 Receiving Preparo iiec petierit iere ient dee oie etg 30 Postdelivery In
5. Installation Site Requirements Safety Hazards of Strong Magnetic Fields The potential safety hazards of strong magnetic fields to devices such as certain pacemakers must be understood and planned for A set of plots indicating the magnitude of the stray fields for each type of magnet is included in Appendix B Stray Field Plots on page 35 These plots show typical levels of stray field Actual levels may vary and should be checked with a gaussmeter after a particular magnet has been installed Cardiac pacemaker wearers should refrain from entering a zone that would subject a cardiac pacemaker to a magnetic intensity that could cause adverse effects In some instances this zone might include space on the floors directly above and below the magnet For assistance in determining the effect of a system on a pacemaker consult the pacemaker user s manual contact the manufacturer or confer with a physician to determine the effect on a specific pacemaker Actual levels vary and should be checked after a particular magnet has been installed Varian provides signs warning of magnetic field hazards Refer to Appendix C Posting Requirements for Magnetic Field Warning Signs on page 37 for an explanation of the types of signs and the sign posting requirements Additional signs are available from Varian at no charge Since the magnetic field exists both horizontally and vertically the effect of the field on persons electronic equipment com
6. 24 tip and tell indicator 31 33 transfer of ownership 31 transfer tube 9 22 24 uname n command 27 van delivery 30 ventilation 17 vertical magnetic fields 15 voltage variations 18 VT accessory 23 warning signs 15 37 warnings defined 7 world time zones 28 ypcat hosts grep uname n command 28 ypwhich command 28 87 192320 00 A0894
7. 29 hard disk drives 25 heat dissipation 20 heat gun 24 helium gas supply 23 holding tank 20 host computer 25 host computer and magnetic fields 25 hostname 27 house air supply line 19 installation department 33 installation equipment 21 installation site accessibility 8 ambient temperature 16 floor strength 11 magnetic environment 13 preparation 18 requirements 8 rf environment 16 size 8 installation supplies 21 insurance 7 internal hard disk drive 25 Internet Protocol network address 28 IP address 28 isolation transformer 19 lab plans 41 laboratory size 8 ladder 24 lifting equipment 8 line conditioner 19 line voltage variation 18 liquid helium dewars 22 liquid helium supply 21 liquid nitrogen supply 22 Magnet Area Danger Sign 38 magnet crate 31 33 magnet field homogeneity 13 magnet transport 30 magnetic environment 13 magnetic field considerations for computers 25 magnetic field exposure 15 magnetic field warning signs 37 magnetic interference 8 magnetic supply dewar 22 man command 26 memory size 25 moving crates 33 GEMINI 2000 Installation Planning Guide 51 Index moving crew 7 moving equipment 30 moving the system 31 moving van delivery 30 name service 28 NFS server 27 NIS or NIS server 28 nitrogen gas 20 nitrogen gas supply 23 NPT fitting 19 on line documentation 26 opening crates 31 33 Order Acknowledgement form
8. 7 31 33 pacemaker hazard 15 peripheral compatibility 49 peripherals 27 printers and plotters 49 postdelivery checklist 33 postdelivery instructions 31 posting requirements 37 power conditioning system 19 power line analyzer 18 power stick 9 predelivery checklist 33 pregnancy hazard 15 preinstallation worksheet 29 preloaded SunOS 26 printer and plotter compatibility 49 public access areas 38 radio frequency environment 16 receiving preparations 30 reproductive hazard 15 rf interference 8 rfi 16 right to use license 25 room layouts 41 safety precautions defined 7 safety training 38 sample changer 19 scheduling installation 33 server 27 Ship By date 7 33 shipping crate damage 31 shipping damage 31 33 shipping method 30 signs 37 signs warning of magnetic field hazards 37 Solaris collecting system and network information er Solaris installation preinstallation worksheet 29 standalone 27 stray field plots 15 35 streaming mag tape cartridge 21 streaming tape cartridge 25 52 GEMINI 2000 Installation Planning Guide structural floor loading rating 11 subnet mask 28 Sun computers 25 Sun operating system software SunOS 25 Sun peripherals 25 SunExpress 25 SunOS and VNMR Software Installation Manual 26 SunOS Media 25 supplies 21 non Varian 7 supply dewar 22 surge protector 24 System Operation Manual 26 telephone 21 test equipment 19 thermal gloves
9. ensure optimum system performance 8 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Installation Site Requirements Table 1 Magnet dimensions and weights Magnets as shipped with crate and pallet Magnet type Height Width Depth Weight MHz mm cm in cm in cm in kg Ib 200 54 120 47 79 31 88 35 132 290 200 54 LH235 200 80 95 37 25 95 37 25 468 1030 200 54 LH365 200 80 95 37 25 95 37 25 468 1030 300 54 120 47 79 31 88 35 142 313 300 54 LH235 200 80 95 37 25 95 37 25 468 1030 300 54 LH365 200 80 95 37 25 95 37 25 468 1030 400 54 200 80 95 37 25 95 37 25 468 1030 400 54 LH365 200 800 95 37 25 95 37 25 468 1030 Magnets unpacked with crate and pallet removed and stand or legs attached Operational Magnet type Height Width Depth Weight MHz mm cm in cm in cm in kg Ib 200 54 158 62 76 30 66 26 136 300 200 54 LH235 228 90 78 31 78 31 268 591 200 54 LH365 235 92 5 78 31 78 31 278 613 300 54 168 66 69 27 69 27 152 335 300 54 LH235 235 92 5 78 31 78 31 278 613 300 54 LH365 235 92 5 78 31 78 31 278 613 400 54 235 92 5 69 27 69 27 400 880 400 54 LH365 235 92 5 78 31 78 31 380 838 Dimensions and weights are approximate and subject to change Height dimensions do not include optional accessories such as a siphon or plow out tube Long hold magnets are designated by
10. equipment Ladder non magnetic Acquire a 90 to 120 cm 3 to 4 ft nonferromagnetic ladder for reaching the top of the dewar while inserting and removing the helium transfer tube The ladder should be sturdy and self supporting with rubber feet Hoist For installing the Oxford magnet a hoist is required to remove the magnet from the crate assemble it and move it into place The capacity of the hoist depends on the weight of the magnet being installed Table 1 on page 9 specifies magnet weights Allow a safety factor of at least 100 above the weight specified in Table 1 on page 9 Cryogenic Equipment Rack Recommended Various items are used around the magnet for routine maintenance and handling These include helium transfer tube flutter tube Tygon tubing stingers and so on To protect the cryogenic equipment from damage and to keep it conveniently available provide a rack to hold the items A 1 2 m x 2 4 m 4 ft x 8 ft peg board hung on a laboratory wall with wood or plastic pegs works very well Electrical Power Surge Protector Recommended To protect the delicate electrical components of the computer system monitor disk drive unit CPU base etc a good quality surge protector should be inserted in the power circuit serving the components A single surge protector with six outlets will suffice if the components are located relatively close to one another Contact an electronic professional for advice on quality surge
11. of a square table supported by three legs See Figure 2 for leg placements and sizes 400 54 magnet without the SMS autosampler The antivibration system for this magnet consists of dampening equipment integrated into the magnet legs as illustrated in Figure 3 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 11 Installation Site Requirements A B M R 12 875 em n leg pads 21 5 6 5 O D bun 4 Magnets Magnet 200 54 400 54 and LH magnets 300 54 Figure 1 Plan views of floor contact points of magnet stands 36 x 36 Platform 3 leg pads 6 x 6 Figure 2 Platform antivibration system leg placements and sizes 3 leg pads on floor 9 x 11 R 221 125 Magnet 400 54 and LH magnets S 4 b MM 4 Figure 3 Magnet leg antivibration system leg placement and sizes 12 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Installation Site Requirements Antivibration Bolt Down Requirement For the 400 54 and long hold magnets with an antivibration system the magnet legs must be bolted to the floor The antivibration system used with these magnets incorporates the dampening mechanism as an integral part of the magnet leg Although in normal operation these antivibration legs are stable for maximum safety Varian requires that they be anchored to the floor after installation Anchoring to a floor is a standard procedure for many types of equipment and Varian expects that the customer s pla
12. of doorway clearance leave the affected crates in a clean safe dry location Again do not open any crate except with direct instructions from an authorized service representative In particular the crate containing the magnet has components that could be irreparably damaged if opened incorrectly Contact Varian to schedule the visit of an installation engineer after the shipment is moved to the installation site the utilities are installed and non Varian installation parts and supplies listed in the Installation Supplies and Equipment section are received For installations in the United States telephone the Installation Departmen 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 33 Appendix A Installation Checklists For installations at other locations contact the nearest Varian sales or service office listed in Appendix E of this guide 34 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix B Stray Field Plots This appendix shows stray field plots for each system The axial vertical and radial horizontal distances shown are measured in meters from the magnet centerline CL The values are typical but may vary between individual magnets Gauss levels should be checked after a particular magnet has been installed 200 54 magnet field values in gauss Axial distance from magnet CL m 0 5 1 0 1 5 2 0 Radial distance from magnet CL m Figure 4 Stray field plots for 200 MHz magnet
13. 1 Standard for Safety Levels with Respect to Human Exposure to RF Radiation The rf tests included general measurements of systems with particular interest directed toward amplifiers transmitter boards and probes With maximum power applied tpwr 24 and dpwr 47 measurements were taken both one foot away and as close as possible to the rf source while the source was installed in the console or magnet The results of the tests on a 300 BB system shown in Table 6 found that rf emissions from Varian NMR equipment were not detectable or at levels far below the IEEE ANSI C95 1 1991 Standard levels which are shown in Table 7 Ambient Temperature and Humidity Table 8 lists the required ambient temperature ranges temperature stability and humidity levels for the site For optimal performance the ambient temperature around the magnet should not vary Magnet homogeneity is optimized if the ambient temperature stability listed in Table 8 is maintained for the duration of an experiment and between shimming Sunlight should never shine on the magnet or the area surrounding the magnet If necessary install an air conditioning system to maintain these conditions Keep the air conditioning system operating continuously to stabilize the temperature and humidity surrounding the spectrometer system The air flow from the room heating and cooling system must not blow on the magnet Do not allow moisture to collect on in or around the system 1 6 GEMI
14. Installation Site Requirements The American Conference of Governmental Industrial Hygienists ACGIH article entitled Threshold Limit Values and Biological Exposure Indices 5th ed states the following TLVs Threshold Limit Values refer to static magnetic flux densities to which it is believed that nearly all workers may be repeatedly exposed day after day without adverse health effects These values should be used as guides in the control of exposure to static magnetic fields and should not be regarded as a fine line between safe and dangerous levels Routine occupational exposures should not exceed 60 milliteslas mT equivalent to 600 gauss whole body or 600 mT 6000 gauss to the extremities on a daily 8 hour time weighted average basis A flux density of 2 teslas 20 000 gauss is recommended as a ceiling value Radio Frequency Environment The site should be checked for radio frequency interference rfi at or near the operating frequencies of the spectrometer and most common nuclei The level of any interference should be attenuated to an electrical field strength of less than 150 uV m at the site of the magnet Interference is not uncommon when two spectrometers are located in the same room referenced to the same power system or operating at the same frequency Radio Frequency Emissions from Varian NMR Equipment RF emissions from Varian NMR equipment has been measured and compared with the IEEE ANSI C95 1 199
15. NI 2000 Installation Planning Guide 87 192320 00 A0894 Blank Grid for Room Layout Appendix D Typical Room Layouts 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 47 Appendix D Typical Room Layouts 48 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix E Peripheral Compatibility Explanation of Status Listing Fully tested Varian has fully tested this product and believes it to be fully compatible Configuration and use of the product is documented in Varian manuals We guarantee current compatibility and every effort will be made to ensure compatibility with future products e g future software releases Compatibility tested Varian has performed a brief compatibility test of this product and knows of no incompatibilities but does not support the product nor guarantee current or future compatibility Customer tested At least one Varian customer has reported successfully using this product no Varian experience Non functional Varian has reason to believe that this product will not work with our products Unknown Varian has no experience with this product Printer and Plotter Compatibility Hewlett Packard ThinkJet HP2225D Description Dot matrix printer plotter Required configuration S
16. NI 2000 Installation Planning Guide 87 192320 00 A0894 Installation Site Requirements Table 6 Results of rf emissions tests on Varian NMR equipment NMR Experiment Frequency RF at Probe RF at Amplifier eu 2 o oto System 300 BB MHz mW cm mW cm mW cm Carbon observe 75 0 05 E field 0 E field 1 0 E field tpwr 24 pulse 0 05 H field 0 H field 1 8 H field dpwr 47 pulse Carbon observe 75 0 E field 0 E field 1 0 E field tpwr 63 pulse 0 05 H field 0 H field 1 8 H field dpwr 63 pulse 50 ohm load Proton observe 300 1 0 E field 0 05 E field 1 0 E field tpwr 24 pulse 1 0 H field 0 05 H field 1 0 H field Proton observe 300 0 1 E field 0 E field 1 0 E field tpwr 24 pulse 0 1 H field 0 H field 1 0 H field dpwr 47 pulse 50 ohm load Table 7 IEEE ANSI C95 1 1991 standard for rf radiation levels Frequency E Field H Field MHz mW cm mW cm 50 1 0 4 0 75 1 0 1 8 125 1 0 1 0 150 1 0 1 0 200 1 0 1 0 300 1 0 1 0 500 1 7 1 7 600 2 0 2 0 750 2 5 2 5 Ventilation Air ventilation must be adequate to displace the liquid helium gas during a quench especially when using any type of volatile liquid for variable temperature experiments Consult with a safety engineer on this subject See also Table 9 which lists the amount of liquid helium for each magnet 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 17 Installation Site Preparation Table 8 Ambient temperature and relative
17. StEuCtiots erede tret rere bee ERE beri Ree ERO REPRE REEERE noA eR EEEE 31 Inspecting for Shipping Damage i eie eene dat RE bee EIS 31 Pb ery erin STS SV SESE Mm 31 Appendix A Installation CDecklisls c tnr urets E vika Eae ea onon E 33 Predelivery CHecklial 2 2 tee terit tenerte eee oree erie EE N eed ses r FEL N EE nn 33 Postdelivery Checklist iere etre neenon DER EE apes 33 Appendix B Stray Field Plots 2 eerte n Eier i 35 Appendix C Posting Requirements for Magnetic Field Warning Signs 37 Warmin SPS EUER 37 Pubie Access ATGAS ieiet ne iei ERE HR EM nde ini 38 Saey TRDINE Em 38 Appendix D Typical Room La yVOUts entente reb neci Det bn epnd 39 Minimum Possible Room Size 200 and 300 MBHBZz eee 40 Recommended Room Layout 200 and 300 MBZ eee 42 Recommended Layout with SMS Autosampler 200 and 300 MHz 43 Recommended Room Layout 400 MRHZ eese rennen 44 Recommended Room Layout with SMS Autosampler 400 MHBZz 45 GEMINI 2000 Illustrations for Room Layout eee 46 Blank Grid for Room Layout nonien t re P ert enn 47 Appendix E Perrpheral Compatibility sissioni eienen neea 49 Explanation of Status Listing ss cssssssescsssssesesesssssotensedgnonsnsononteoneoesatnnaee 49 Printer and Plotter C ompatibMity ence ete Eee te p Rid 49 Hewlett Pack
18. ainname Setting the Time Zone Solaris software uses world time zones and automatically adjusts the system clock for daylight savings time if appropriate Time zones are specified by name such as US Central 28 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Disk Layout Your computer must contain at least one hard disk drive If only one disk drive is installed use the default layout provided by the software If more than one drive is Computer Preparation installed accept the default layout or select the drive to receive the software during the installation process See the Software Installation Manual Pre Installation Worksheet Write down your system and network information here in preparation for the questions that are asked during the installation process Category System Configuration Type Choices Server Standalone or Dataless Client Hostname Example mysystem IP Address Example 195 5 2 15 Subnet Mask Example 255 255 255 0 Name Service Choices NIS NIS or none Name Server Hostname Example ourserver Name Server IP Address Example 195 5 2 25 Domain Name Example our domain Time Zone Examples US Mountain US Pacific US Eastern Disk Layout Examples c0t0d0s0 swap cOt0dOs 1 usr cOt0d0s6 Use the default proposed by the installation program Your Configuration Stand alone 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 29 Rece
19. ard ThinkJet HP22295D ecreis 49 Hewlett Packard Quietlet HP2227A eee 49 Hewlett Packard DesklIgt ucc ec otn Rae c VE Ete 49 4 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Table of Contents Hewlett Packard LaserJet III HP33449A ssssessssss 49 Hewlett Packard Lasetjet4 e eee tees 49 IBM Lexmark Color Jetprinter PS 4079 eese 49 Hewlett Packard HP7475 HP7475A sees 50 Hewlett Packard HP7550 HPT7330BJ iere 50 Hewlett Packard DraftPro HP7570A eiiis 50 Computer Compatibility sero tr rr Rr e p tr id t Era vere EE Eee PRI 50 Sun SPARCsystem 600 MP Series een ener ete 50 li e 51 List of Figures Figure 1 Plan views of floor contact points of magnet stands ssesesss 12 Figure 2 Platform antivibration system leg placements and sizes sssss 12 Figure 3 Magnet leg antivibration system leg placement and sizes 12 Figure 4 Stray field plots for 200 MHz magnets eere 35 Figure 5 Stray field plots for 300 MHz magnets eeeeeeee 35 Figure 6 Stray field plots for 400 MHz magnets sese 36 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 5 Table of Contents List of Tables Table 1 Magnet dimensions an
20. d for installation or use of the system Computer Preparation Checklist Sun computer is SPARCstation Hard disk drive is 535 MB or larger Tape unit 150 MB 1 4 inch or 8 mm is installed or available on a networked computer L DLL CD ROM drive is installed or available on a networked computer 26 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Computer Preparation J Solaris media is available CD ROM If you have purchased the Sun computer from a source other than Varian _J Copy of current Software Installation Manual is available _J Computer installed and configured according to Varian specifications L Solaris installed and configured according to Varian specifications Peripherals Available Appendix E Peripheral Compatibility on page 49 lists peripherals that can be used with GEMINI 2000NMR spectrometers These devices fall into a number of compatibility categories ranging from fully tested to unknown which are described in Appendix F Most of the products in the fully tested category are available from Varian This information is provided solely as a courtesy to those users who wish to purchase their own peripherals or who may already have these items Products in other categories are not sold by Varian and Varian assumes no responsibility for their purchase or use but provides this information solely for your discretionary use If the Varian installer is to install the syst
21. d weights cece eeceseeseceseeeeceeceeeceeeeeeecaeeeeecaeesaeeaaenas 9 Table 2 Cabinet and optional components dimensions and weights 10 Table 3 Ceiling height minium cnet rente ftre t ei netsese 10 Table 4 Interaction between common objects and a magnetic field 14 Table 5 Stray field data for Oxford magnets essseeeeeee ener 15 Table 6 Results of rf emissions tests on Varian NMR equipment sess 17 Table 7 IEEE ANSI C95 1 199 standard for rf radiation levels 17 Table 8 Ambient temperature and relative humidity sees 18 Table 9 Liquid helium displacement for room ventilation considerations 18 Table 10 Compressed air supply source sssssseeseeeeeeeeereneen enne nene 20 Table 11 Initial on site and short notice liquid helium supplies 22 Table 12 Initial on site liquid nitrogen supply seen 22 6 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 GEMINI 2000 Installation Planning This guide is intended to assist the customer in selecting and preparing a site to install a Varian GEMINI 2000 Series NMR superconducting spectrometer system By following the information presented and by using the predelivery and postdelivery checklists provided in Appendix A Installatio
22. date on the Varian Order Acknowledgment form Use this date as a target for completing installation preparations Select the site for installing and operating the system Prepare the installation site including electrical outlets compressed air supply air conditioning and host computer setup form If you anticipate any delays in site readiness and need to delay shipment notify the factory at least 90 days in advance Order the supplies and equipment needed for installation and startup operation Make arrangements for workers and equipment to move the system upon delivery to the installation site Posidelivery Checklist Use the checklist below to plan for handling the instrument after it is delivered Refer to the Postdelivery Instructions section of this manual for additional instructions and related safety precautions ji Check for shipping damage upon delivery but do not open the shipping crates except with direct instructions from an authorized service representative Examine each crate for shipping damage Note any apparent damage on the carrier s waybill and contact the insurance company As soon as possible move the shipment to a clean dry location preferably the installation site Move the crates in an upright position Do not drop or mishandle The crates are packed with G force and tip and tell indicators that record mishandling If one or more crates cannot be moved into the installation site because
23. ee 15 Radio Freque cy Environmefit 22 1 n sessssncascdstsiecesshevoosocsstivecadsessdasntesrebseaey 16 Radio Frequency Emissions from Varian NMR Equipment 16 Ambient Temperature and Humidity eese 16 RUE M 17 Installation Site Preparation nee ro tpe tero t Perth e Gers E Pit Per Ea DEC nir esii 18 Ito RITIRO 18 Electrical 1 M 19 Compressed Air Supply aside ete tiere RE IDEEN 19 Compressed Nitrogen GaS eire tnt retener sette Ere ente prebere SRE S 20 Aur CondiBOnIDg esseci cemere SERE E EE RT EEEE EREE EE 20 jdn 21 Mapnetic Field Considerations ode cete eter tent ineeie Eass 21 Blectrostane Discharges aee ertet tente e ier e e EFE ERE 21 Installation Supplies and Equipment ettet retener rrt pens 21 Liquid Helium S pply cert it tret EEE EREEREER EErEE EEE 22 Liquid Nitrogen Supply vies sd nete e meret sted rant stivbdeat actabatbseassba re e De 22 Hehum Gas Supply i e edente tente ite b be b E E RETKE EEEE 23 Nitrogen Gas Required for Magnet Installation eene 23 Face Mask and Thermal GO Ves iie eet rete reete tete rni terti Rear 24 Heat GU o e e E E E 24 Ladder nonamabnetieh 12 E EE T E 24 FOIS 24 Cryogenic Equipment Rack Recommended
24. el reinforcing bars and a storage area containing steel dewars for cryogenic storage Each site must be carefully analyzed to ensure optimum performance of the system See Table 4 for examples of objects that affect or are affected by the magnetic field In general do not locate the magnet next to a wall if the opposite side of the wall is an area of general public access Color CRTs will need to be degaussed in magnetic fields above 1 to 2 gauss Above 5 gauss color CRTs may need additional shielding to prevent display distortion Sun computers and peripherals are also affected by the magnetic field refer to Computer Preparation on page 25 for a discussion of magnetic field considerations 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 13 Installation Site Requirements Table 4 Interaction between common objects and a magnetic field 15 gauss line or closer 5 to 15 gauss 2 to 5 gauss 1 to 2 gauss 15 gauss line or closer 5 to 15 gauss 2 to 5 gauss 1 to 2 gauss WARNING Cardiac pacemaker or metalic implant wearers must remain outside the 5 gauss perimeter see Appendix B around the magnet until safety is clearly established An NMR spectrometer system generates strong magnetic and electromagnetic fields that can inhibit operation of some cardiac pacemakers resulting in death or serious injury to the user Consult the user manual provided by the pacemaker manufacturer or contact the pacemaker manufac
25. em and you want to connect to a LAN you must provide the following information Collecting System and Network Information The Solaris installation program asks you to supply some system and network information before installation begins You can save time by collecting this information now before booting from the Solaris 2 3 CD ROM Use the Pre Installation Worksheet on page 29 to record your system information Each field on the worksheet is described below If your system is not connected to a network you need to know or create only the hostname root password and the time zone If your system is on a network you need additional information that is described in this section If unsure contact your network administrator System Configuration Type You are asked to configure your computer as one of the following server standalone or dataless client A server is a system that provides network services such as file transfer and storage space A standalone system is a system that contains its own hard disk and bootup files A dataless client sometimes called diskless client is a system without its own hard disk and uses an NFS server for the operating system storage and other services For the purposes of VNMR you will install your system as a standalone system Selecting a Hostname A computer on a network is often called a host Its hostname is the name that uniquely identifies the computer If you already have a version o
26. erial interface Status Fully tested Hewlett Packard QuietJet HP2227A Description Dot matrix printer plotter Status Fully tested Hewlett Packard DeskJet Description Ink jet printer plotter Status Fully tested Hewlett Packard LaserJet Ill HP33449A Description Laser printer plotter Required configuration 2 MB memory expansion Status Fully tested Comments PostScript cartridge can be used and produces faster plotting Hewlett Packard LaserJet 4 Description Laser printer plotter Required configuration Standard 2 MB memory Status Fully tested IBM Lexmark Color Jetprinter PS 4079 Description Inkjet printer plotter Required configuration Standard 4 MB memory Status Fully tested 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 49 Appendix E Peripheral Compatibility Hewlett Packard HP7475 HP7475A Description Single sheet 11x17 plotter Required configuration Interface option 001 RS 232C CCITT Status Fully tested Hewlett Packard HP7550 HP7550B Description 11x17 plotter with automatic sheet feed Required configuration B size media handling kit P N 17092A recommended Status Fully tested Hewlett Packard DraftPro HP7570A Description D size 25x39 plotter Status Fully tested Computer Compatibility Sun SPARCsystem 600 MP series Description Sun multiprocessor server computers Status Compatibility tested Comments Tested as workstation only status as host un
27. es it convey any license under its patent rights nor the rights of others Inclusion in this document does not imply that any particular feature is standard on the instrument GEMINI 2000 is a trademark of Varian Inc Sun Solaris CDE Suninstall SPARC SPARCstation SunCD and NFS are registered trademarks or trademarks of Sun Microsystems Inc and SPARC International Oxford is a registered trademark of Oxford Instruments LTD Ethernet is a registered trademark of Xerox Corporation Other product names in this document are registered trademarks or trademarks of their respective holders Table of Contents GEMINI 2000 Installation Planning ccscesssscsssccscsseesesessessoseseesonseossonsstecsstvesensesaees 7 Salety PrecaufonS A EE 7 Installation Site RequiTemelife 11 22 n eee bose su cesahesdsvacsansesdderesssvsseunsossuntaabesspnsees 7 L6 o DUE Yo M O 8 Mycbrr c MEE 8 CMI PLOT eM E E 9 Maximum Ap E 11 Structural Sienet OF dioc DCN 11 Magnet Weight Distribution No Antivibration System 11 Magnet Weight Distribution With Antivibration System 11 Antivibration Bolt Down Requirement seen 13 Floor Vibration Requirements icici 2 eee er aad ertet ere Cg 13 Masenehie ByItOnt elit deretur teet bep cre oreet e hoe diente ORERE 13 Safety Hazards of Strong Magnetic Fields es
28. f UNIX installed you can use the command uname n from within a C Shell to display this information for a Sun computer 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 27 Computer Preparation When choosing a hostname make sure the name you select is unique within both your local area network and if applicable your name service domain In many networks the choice of a hostname is left up to the owner of the computer subject to the requirement of uniqueness A hostname can be up to 64 upper case or lower case characters It is strongly recommended that you use all lower case characters in the hostname because some networking software that might be used in other computers on the network could require lower case hostnames Choose a name that starts with a lower case letter followed by any combination of lower case letters numbers or hyphens The name however cannot end with a hyphen Obtaining the IP Address Your computer must have a unique Internet Protocol IP network address if your computer is to be attached to a network Consult your network administrator about the address If the software is being installed on a computer that is already connected to a network the command ypcat hosts grep uname n can be used to display the IP address of your computer Note the use of back quotes in this command Selecting a Subnet Mask The subnet mask is a number that is used to split IP addresses into the network I
29. he combined weight and size of the shipping crates and the moving equipment If it is not possible to gain access to the installation site unless the system is uncrated contact a Varian service representative for further instructions Do not uncrate the system except with direct instructions from an authorized service representative The site must also provide adequate access for the routine delivery of supply dewars containing liquid helium and nitrogen Site Size The site must be large enough to allow free access to all sides of the system and magnet for operation maintenance and cryogenic service Table and Table 2 contain the dimensions of the system components and Appendix D Typical Room Layouts on page 39 contains floor plans recommended for the NMR laboratory area or room These plans are suggestions and not specifications All cabinets are mounted on casters for easy movement which allows the system to be placed in a location as small as that illustrated in the Minimum Size Laboratory Plan Possible in Appendix D as long as there is sufficient space for the cabinets to be moved to gain access on all sides For comfort and convenience however and to provide space for an automatic sample changer or other options the larger layouts shown in Appendix D are highly recommended The minimum dimensions do not include compensation for external magnetic and rf interference that may be present Each individual site must be analyzed to
30. hermal gloves Heat gun Non magnetic ladder In addition the following items are recommended Cryogenic equipment rack Electrical power surge protector Monitor degaussing coil Details about each item are presented below Note Locating a reliable local source of liquid helium and nitrogen is particularly important As soon as possible after ordering a system make arrangements for an initial delivery and an on going supply of liquid helium and nitrogen 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 21 Installation Supplies and Equipment Liquid Helium Supply Liquid helium storage containers dewars have a normal loss of helium from boiloff and varies with the quality of the container Initial Short Notice the distance from the supplier to Magnet Supply Supply the site and the time between MHz mm liters liters delivery and use Also some boiloff occurs during the magnet 200 54 200 150 cooldown process Table 11 lists 200 54 LH235 300 300 the quantities of liquid helium 200 54 LH365 300 300 recommended at installation To 300 54 200 150 prevent unnecessary loss of the s 300 54 LH235 300 300 supply request delivery just prior to the scheduled visit of the 300 54 LH365 300 300 Varian installation engineer 400 54 300 300 400 54 LH365 300 300 An additional amount of liquid Table 11 Initial on site and short notice liquid helium supplies helium should be available for delivery on s
31. hort notice in case the initial amount is insufficient to complete the installation Table 11 lists a recommended short notice supply CAUTION Specify that supply dewars are made of nonmagnetic materials A magnetic supply dewar can be pulled into the magnet possibly damaging the magnet or causing the magnet to quench A magnetic supply dewar next to the magnet can damage the solenoid of the magnet Liquid helium is transferred from the storage dewar to the magnet dewar using a transfer tube supplied with the system The 200 MHz and 300 MHz magnets use a rigid transfer tube that must be inserted into the storage dewar and magnet Table 12 Initial on site liquid nitrogen supply dewar simultaneously without bending For that Initial il Magnet Field reason when ordering liquid helium be sure that MHz mm Supply the supply dewar has a diameter less than 70 cm liters 27 5 in The 400 MHz magnet uses a flexible 200 54 130 transfer tube that inserts into most sizes of supply 200 54 LH235 325 dewars 200 54 LH365 325 Eidos RI odi 300 54 130 Iqui trogen ou q 9 PPly 300 54 LH235 325 Table 12 lists the recommended quantities of 300 54 LH365 325 liquid nitrogen Liquid nitrogen storage containers gt 400 54 325 suffer a loss of contents from boiloff so request 400 54 LH365 325 delivery of the supply just prior to the scheduled visit of the installation engineer Provide an adaptor for connecting 9 mm 3 8 in ID rubber tub
32. humidity Mode Temperature Relative Humidity C F Noncondensing Operational 17 to 24 60 to 75 20 to 80 Optimum 20 68 40 to 60 Stability 1 1 2 0 Non operational Entire system 40 to 60 40 to 140 8 to 80 Floppy disks 10 to 52 50 to 125 8 to 80 Table 9 Liquid helium displacement for room ventilation considerations Magnet Bore or MHz mm liters 200 54 25 200 54 LH235 74 200 54 LH365 74 300 54 22 300 54 LH235 74 300 54 LH365 74 400 54 74 400 54 LH365 74 Installation Site Preparation Before designing the room layout verify the configuration with a Varian representative Site preparation must conform with national and local codes which take precedence over any recommendations in this guide Approval by a building inspector may be necessary Line Voltage Variation Measure and record the ac line voltage for 48 hours using a suitable power line analyzer such as the BMI model 4800 power line disturbance analyzer Provide a copy for the Varian installation engineer Requirements are the following Long term voltage variations slow average do not exceed 846 of nominal line tap voltages 117 15 Vac Short term voltage variations sag or surge with a duration between several milliseconds and several seconds do not exceed 1046 of nominal line tap voltage 117 15 Vac 18 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Installation Site Preparation Line transients
33. impulse with a duration between 1 sand 800 us not to exceed 50 V peak above or below nominal line tap voltage 117 15 Vac These transients must be measured at the power plug with a load connected that simulates the spectrometer load AC line frequency does not vary by more than 40 5 to 1 0 Hz The purchase of a line conditioner and regulator is strongly recommended By providing protection against transients and improving line regulation total system up time will improve and the electronic components within the system will last longer In many locations a good power conditioning system will pay for itself within a few years Contact a local power consultant for suitable equipment in your area In areas where the primary line voltage is not 117 Vac a user supplied step down isolation transformer of sufficient capacity 2 0 kW is required A suitable isolation transformer is available from Varian Electrical Outlets Standard System requires a dedicated single phase continuous duty 117 15 Vac 50 60 Hz power line The basic system draws less than 1 kW for 117 Vac soa 15 A circuit is adequate Terminate the line within 2 7 m 9 ft of the rear of the electronics cabinet with a duplex receptacle connected to a fused quick disconnect switch box or circuit breaker Run a separate insulated low resistance earth ground to the main electrical service entrance ground The console s input power cable is terminated with a NEMA 5 15P
34. ing to the container 22 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Installation Supplies and Equipment For low temperature operation using the variable temperature accessory a refrigerant is required Most commonly this is liquid nitrogen in the VT cooling bucket Helium Gas Supply Table 13 lists the recommended number of helium gas cylinders Each cylinder should hold at least 8000 liters 285 ft The helium Table 13 Helium gas supply gas must be the highest purity available no Magnet field Helium Sas less than 99 995 or U S Bureau of Mines HE nee Grade A 200 54 1 mE 200 54 LH235 2 Helium gas can be supplied in a magnetic 200 54 LH365 2 container provided the unit remains outside the 5 gauss limit of the magnet and the e cylinder is firmly secured to avoid movement 300 34 LH233 2 caused by magnetic field attraction 300 54 LH365 2 400 54 1 Provide a flowmeter that measures 280 to 400 54 LH235 2 1400 liter hr 10 to 50 ft hr and a hose barb that fits 5 mm 3 16 in ID Tygon tubing Nitrogen Gas Required for Magnet Installation During installation one cylinder of nitrogen gas is required for precooling the magnet and for transfer of liquid nitrogen Nitrogen gas can be supplied in a magnetic container provided the unit remains outside the 5 gauss limit of the magnet and the cylinder is firmly secured to prevent attraction to the magnet Ifthe system is equipped with the variable temperatu
35. iving Preparations Receiving Preparations The method of shipping and the current conditions at the destination determine the extent of the receiving preparations The Varian Order Acknowledgment form indicates the shipping method for the order The following service is usually provided Air Freight System is delivered to unloading dock or other easily accessible outside unloading point Factory to destination transit time is about two days not including time to clear customs Motor or Moving Van System is delivered to an easily accessible interior location or any interior location to which freight can be easily transported by movable dolly Excluded is transport in elevators that cannot support the weight of the shipment or up stairways Factory to destination within the United States is about eight days Confirm that the local shipping company uses a vehicle that will allow the magnet to be transported in an upright position for all transport methods that will be used See Table 1 on page 9 Table 2 on page 10 and Table 3 on page 10 for dimensions and weights of major system components Contact the shipping company locally about the service usually rendered If moving equipment will be required at the site obtain help from the plant facilities department or an outside moving service Sea freight or motor freight without air cushion suspension is not recommended for long distance delivery of systems 30 GEMINI 2000 Installation P
36. known Tested running SunOS 4 1 2 50 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 10 Gauss Warning Sign 37 38 5 Gauss Warning Sign 37 38 accessibility of site 8 accessory electrical outlets 19 air compressor 20 air conditioning 16 20 air dryer assembly 20 air filter assembly 19 air freight delivery 30 air ventilation 17 altitude 11 ambient temperature 16 antistatic spray 21 ASM 100 sample changer 19 building inspector 18 cardiac pacemaker wearers 14 carpeting 21 cautions defined 7 CD ROM unit 25 ceiling height 9 color CRTs 13 compatibility of peripherals 49 compressed air supply 19 compressor 20 computer preparation 25 configuring peripherals 27 crate unpacking 31 crates moving 33 opening 33 cryogenic equipment rack 24 data storage media 21 dataless client 27 daylight savings time 28 delivery of supplies 8 delivery responsibility 7 delivery services 30 Desktop SPARC manual set 26 dew point 19 documentation 26 domain name 28 domainname command 28 electrical outlets 19 electrical power surge protector 24 electrostatic discharges 21 elevator 8 external hard disk drive 25 face mask 24 flooring 21 floppy disks 21 flowmeter 23 flutter tube 24 FOB block 31 87 192320 00 A0894 Index gate valve 19 gauss levels 35 G force indicator 31 33 graphics boards 25 grounding 21 GX graphics 25 hard disk default layout
37. lanning Guide 87 192320 00 A0894 Postdelivery Instructions Postdelivery Instructions When the system is delivered follow the instructions below to inspect for shipping damage before moving the crates Do not open any crate Inspecting for Shipping Damage CAUTION Do not open any crate except with direct instructions from an authorized Varian service representative In particular the crate containing the magnet has components that could be irreparably damaged if opened incorrectly When the shipment arrives make an immediate visual inspection of the outside of each crate for damage Take the following steps if any damage is found 1 Note the nature of the damage on the carrier s waybill 2 Request an inspection and written damage report by a representative of the carrier 3 Forward a copy of the damage report to the local Varian representative In case of damage the FOB block on the Varian Order Acknowledgment form determines owner responsibility FOB PALO ALTO Transfer of ownership occurs when the shipment leaves the factory The customer is responsible for claims for shipping damage Upon request Varian will provide assistance in filing claims FOB DESTINATION Transfer of ownership occurs at customer s point of receipt Varian is responsible for claims for shipping damage Damage discovered fifteen or more days after delivery generally cannot be recovered Such damage will be at the expense of the customer Mo
38. lso pose a danger to some individuals The rf emission levels from Varian NMR equipment have been measured and compared to the IEEE ANSI C95 1 1991 standard For further information refer to the Installation Planning Guide for the system Warning Signs Varian provides signs to help customers meet this posting responsibility These signs must be posted according to the following requirements before the magnet is energized 1 10 gauss warning signs Figure A Post along the 10 gauss perimeter of the magnet so that a sign can be easily seen by any person about to enter the 10 gauss field from any direction Refer to the manuals supplied with the magnet for the size of a typical 10 gauss stray field Check this gauss level after the magnet is installed Note that the stray field may extend vertically to adjacent floors and additional signs may be needed there A sign is not required if the 10 gauss field extends less than 30 cm 12 in beyond a permanent wall or less than 61 cm 24 in beyond the floor above the magnet 2 5 gauss warning signs Figure B Post along the 5 gauss perimeter of the magnet so that a sign can be easily seen by any person about to enter the 5 gauss field from any direction Refer to the manuals supplied with the magnet for the size of a typical 5 gauss stray field Check this gauss level after the magnet is installed Note that the stray field may extend vertically to adjacent floors and additional signs may be
39. me size as the 400 54 cryostat use the circle representing the 400 to plan your room layout for a long hold magnet 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 39 Appendix D Typical Room Layouts Minimum Possible Room Size 200 and 300 MHz Room dimensions are about 2 6 m x 2 9 m 8 5 ft x 9 5 ft A distance of 1 7 m 5 3 4 ft should be maintained around the magnet to prevent interference with electronic components A distance of 1 m 3 ft should be maintained around the standard cabinet If space permits the alternate arrangements shown in the following sections of this appendix are recommended Drawn approximately to scale 40 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix D Typical Room Layouts Recommended Room Layout 200 and 300 MHz The room dimensions are about 3 m x 4 3 m 10 ft x 14 ft This arrangement provides comfortable access for operator and service personnel A distance of 1 7 m 5 3 4 ft should be maintained around the magnet to prevent interfe
40. n Checklists on page 33 a smooth transition from delivery to installation will be made Keep in mind that Varian s delivery responsibility ends at Varian s factory shipping dock or at the customer s receiving dock depending upon the type of insurance obtained by the customer In either case the customer must provide a moving crew to move the shipping crates holding the system from the delivery truck or storage location to the installation site Certain supplies not provided by Varian such as helium and nitrogen supplies must be obtained by the customer before the Varian installation engineer can start the installation This guide lists and describes these supplies in detail We at Varian will make every effort to ensure that the ownership of your new NMR spectrometer is a lasting and pleasurable experience If you have any questions do not hesitate to call your local sales representative or to contact us at the following location Varian Inc NMR Systems Customer Support Group 3120 Hansen Way MS D 421 Palo Alto CA 94304 1030 Telephone 1 800 356 4437 Safety Precautions Throughout this guide are important warnings and cautions that you should read and follow carefully These safety precautions have the following format and meaning WARNING Warningsare used when failure to observe instructions or precautions could result in injury or death to humans or animals or significant property damage CAUTION Cautions are u
41. needed there 3 Magnet area danger signs Figure C Post at each entrance to the magnet area Be sure each sign is outside the 5 gauss perimeter Stray magnetic fields can reach beyond the published distances when two or more magnetic fields intersect or when the field extends over large ferromagnetic masses or structures steel doors steel construction beams etc In this case the customer must measure the stray field using a gaussmeter to determine how the 5 and 10 gauss fields are altered contact a scientific instrumentation supplier for information on acquiring a gaussmeter You can request additional signs from Varian by telephoning 1 800 356 4437 in the United States or by contacting your local Varian office in other countries 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 37 Appendix C Posting Requirements for Magnetic Field Warning Signs Public Access Areas In addition to posting signs Varian strongly recommends that customers block or restrict access to public areas containing a 5 gauss or higher stray field In some facilities these areas might include company lobbies or sidewalks outside the building Safety Training Customers must provide on site training about magnetic field hazards to any person who may be exposed to 5 gauss or stronger stray fields A10 GAUSS 3j WERK A STRONG MAGNETIC FIELD Tools and Equipment Strong magnetic fields are present that can make magnetic items suddenly fl
42. ng a telephone within easy reach of an operator when seated at the console Not only is this a generally useful tool but if an instrument problem develops or if application assistance is needed it is very helpful if the operator can talk to a service engineer or applications chemist while operating the instrument Magnetic Field Considerations To prevent damage to the stored data the host computer SMS controller and the data storage media e g floppy disks streaming tape cartridge must not be located in a field that exceeds 10 gauss Refer to Appendix B Stray Field Plots on page 35 for stray magnetic field plots Electrostatic Discharges When selecting an installation site remember that electrostatic discharges can result in loss of data and damage to the equipment The system should be installed on vinyl covered floors and be properly grounded If a printed circuit board must be touched or handled the person should wear grounded wrist straps If carpeting is installed it should contain only a small percentage of nylon and be installed over antistatic pads Alternately regular use of a good quality antistatic spray will help considerably in alleviating electrostatic buildup Installation Supplies and Equipment The installation engineer will need the following non Varian supplies and equipment during installation Liquid helium supply Liquid nitrogen supply Helium gas supply Nitrogen gas supply Face mask and t
43. nge Table 3 Ceiling height minimum Magnet Type Ceiling Minimum With Optional Helium Level MHz mm cm in pd 200 54 247 97 4 Not Applicable 200 54 LH235 314 124 365 144 200 54 LH365 321 126 5 365 144 300 54 252 99 Not Applicable 300 54 LH235 321 126 5 365 144 300 54 LH365 321 126 5 365 144 400 54 321 126 5 365 144 400 54 LH365 321 126 5 365 144 10 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Installation Site Requirements necessary In general the ceiling height must be at least twice the height of liquid helium storage dewar above the floor Oxford magnets can be provided with optional hinged top loading components that reduces the minimum ceiling height requirements Contact Oxford for details Most of the antivibration vibration isolation systems do not change the ceiling height requirements with the exception of the 200 51 and 300 51 magnets or any magnet with both the sample changer and an antivibration system For these cases add 20 cm 8 in to the ceiling height requirements Maximum Altitude The maximum altitude during operation is 2440 m 8000 ft The maximum during storage or transport is 9100 m 30 000 ft Structural Strength of Floor Contact a plant engineer structural engineer or a registered civil engineer to confirm that the magnet does not exceed the structural floor loading rating The site floor must have sufficient structural strength to
44. nimum total disk space of 535 MB Graphics can be plain or the GX version the GX version provides higher performance Graphics higher than GX that is GXplus GS GT are not supported by Varian software Varian has not performed a full evaluation of higher lever graphics boards and cannot guarantee complete compatibility Purchasing Software Media Sun computers whether purchased from Sun or from Varian include the UNIX right to use license In general they do not have the operating system media included some Sun computers purchased through Varian do include a CD ROM that is a CD ROM containing the relevant version of Solaris Media is separately purchased One copy of the media on hand for the installation is required and this media must be for the relevant version of Solaris currently 2 3 for all computers You may purchase the CD ROM from Varian you may purchase it from Sun through SunExpress phone 1 800 USA4SUN or you may borrow it from another computer this is completely legal because of your right to use license Installing Sun and VNMR Software Sun operating system software SunOS as discussed below is shipped on a CD ROM and can be installed either locally on a computer to which the CD ROM unit is attached or remotely You must have a CD ROM drive available for installation of SunOS a CD ROM drive is not automatically included with the computer or with a spectrometer purchase Varian VNMR soft
45. nt maintenance personnel can usually accomplish it The anchoring requires four 2 5 inch embedments for each leg anchored using 0 5 inch bolts Details are provided in the Antivibration System Installation Manual this note is provided for information purposes only Floor Vibration Requirements The floor must be sufficiently rigid to reduce the vibration from adjacent dynamic loads to a negligible level defined as no single peak vibration greater than 20 ug 400 MHz GEMINI 2000 or 100 ug 200 and 300 MHz acceleration from 0 to 100 Hz Measurement is made with an Ono Sokki Model CF 200 field FFT analyzer using 16 rms time averages and a seismic accelerometer with 10 V g sensitivity Magnetic Environment The site must have a minimum of environmental magnetic fields Common sources of magnetic interference are fluctuating loads on adjacent power lines radio or television transmissions heavy duty transformers elevator motors and similar electromagnetic devices Allow a separation of at least 4 6 m 15 ft between the magnet and other high field electromagnets elevators or forklift trucks Similar separation distances must also be maintained between the magnet and any object that can cause a detrimental effect on the field homogeneity or the structural integrity of the magnet Conditions that could interfere with the magnet include but are not limited to a wall with metal sheathing or steel studding a concrete support column with ste
46. nternet and host parts If your site does not use multiple subnets use the default number otherwise consult your network administrator For a computer connected to a network the command cat etc netmasks can be used Selecting the Name Service Type The name service prompt allows choosing between NIS NIS and none If you choose NIS or NIS you need to enter the hostname and the IP address of the computer from which you receive the service If you choose none you are not prompted for additional information Ask your network administrator what name service the network uses Entering the Hostname and IP Address of the Name Server If you select either NIS or NIS as the name service type it is assumed that there is a different computer on the network that is the current NIS or NIS server You are asked to enter the hostname and IP address of the server that provides the name service On an existing computer the server s name can be displayed by entering the command ypwhich The server s IP address and other information can be displayed by entering the command ypcat hosts grep ypwhich Again note the use of back quotes Domain Name The domain name is the name assigned to a group of computers that are administered together All computers in the group domain are accessed by the same NIS or NIS maps Your network administrator should be able to provide the domain name Or the domain name can be found by entering the command dom
47. plug Accessories and Test Equipment requires t least six ac outlets within 2 m 6 ft of the host computer electronics cabinet and magnet The outlets must have ground connections and should provide a minimum of 2 30 kVA at the local single phase line voltage 115 Vac at 20 A or 230 Vac at 10 A SMS Autosampler System requires a 120 or 220 Vac single phase continuous duty 50 60 Hz power line 15 A minimum service within 2 7 m 9 ft of the magnet Compressed Air Supply The house air supply must provide air that is clean dry and free of contaminants with a dew point of 40 C 40 F minimum It must also be capable of delivering the air pressures in kilopascals or pounds per square inch gauge and flow rates in liters per minute or standard cubic feet per hour after filtering as listed in Table 10 The typical flow rate listed above was measured with the source pressure set to 30 psig spin rate set to 20 rps bearing air set to minimum value for proper sample spinning and probe body cooling air set to 5 LPM 10 6 SCFH Install a gate valve on the permanent outlet of the house compressed air supply line The valve should be rated at a minimum of 860 kPa 125 psi or 9 kg cm If house pressure is greater than this level the valve must be rated at a level higher than the house pressure Attach to the gate valve a 1 4 in high pressure pipe terminating with a 1 4 in male NPT fitting Provide a long enough length of the high pressu
48. protection in your area 24 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Computer Preparation Computer Preparation GEMINI 2000 NMR spectrometers are operated using a Sun Microsystems computer which may have been purchased from Varian or separately In either case certain preparations are required Some of these preparations were outlined previously in the section Electrical Outlets The following sections contain additional considerations Magnetic Field Precautions for Computers and Peripherals The spectrometer host computer system and storage media in other words streaming magnetic tape cartridge must be located at a sufficient distance from the magnet that the magnetic field cannot damage the data For a Sun workstation this specification is less than 5 gauss The distances at which this gauss level is present are different for each kind of magnet and must be taken into account when planning the room size See the field plots in Appendix B Stray Field Plots on page 35 for typical distances at which various gauss levels exist for particular magnets but be aware that these distances vary somewhat for each magnet and should be checked after a magnet is installed Configuring the Sun Computer The GEMINI 2000system uses a Sun SPARCstation as a host computer The host computer must have 16 megabytes MB of RAM or more One or more up to three hard disks internal and or external can be present with a mi
49. puters and other objects located above and below the magnet must also be considered Pacemaker hazard and other signs warning that a magnetic field is present may be needed in the space on the next floor above the magnet and on the floor below the magnet NMR workers are exposed to high levels of static magnetic fields At this time no conclusive evidence exists indicating adverse health effects at current exposure levels Current exposure levels are generally indicated as levels equal to or less than those listed in Table 5 Table 5 Stray field data for Oxford magnets Magnet Radial Distance Axial Distance Type cm cm Baseto Magnet MHzmm oa 2 a ne i a CL Outside to kG kG kG kG kG kG on Chien 400 54 39 a a 59 b b 33 2 36 2 300 54 a a a 38 b b 23 9 24 7 200 54 a a a 33 b b 23 9 24 7 a Where no radial position is given the point is within the cryostat body b The axial point is in the cryostat bore Compare with the magnet center line CL distance Although some studies suggest a link between magnetic field exposure and adverse reproductive effects the body of medical data available is not clear enough to draw any firm conclusions regarding risks to pregnancy In other words static magnetic field associated with the NMR spectrometer magnets are not considered by the scientific community at this time to comprise a risk to pregnancy or a reproductive hazard 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 15
50. re accessory a nitrogen gas supply is required If a fixed source is not available obtain a nitrogen gas cylinder with pressure regulator The gas must be dry and chemically pure with a flow rate through the pressure of 19 LPM 40 SCFH at 207 kPa 30 psig For low temperature operation use prepurified grade gas 99 99 85 C dew point CAUTION To avoid movement caused by magnetic field attraction helium gas and nitrogen gas cylinders made of magnetic material must be kept outside the 5 gauss limit of the magnet and firmly secured 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 23 Installation Supplies and Equipment Face Mask and Thermal Gloves If cryogenic helium or nitrogen contact living tissue a serious injury similar to a burn can occur Order appropriate safety coverings for use during dewar servicing including a mask that protects the face completely and loose fitting thermal gloves WARNING Avoid helium or liquid nitrogen contact with any part of the body If liquid helium or nitrogen contact living tissue a serious injury similar to a burn can occur Never place your head over the helium and nitrogen exit tubes on top of the magnet If helium or nitrogen contacts the body seek medical attention especially if the skin is blistered or the eyes are affected Heat Gun Order a 120 Vac 20 A heat gun Dayton Model 27046 or equivalent for thawing ice accumulation and drying out moisture on dewar servicing
51. re pipe from the gate valve so that the NPT fitting is located within 4 5 m 15 ft of the proposed magnet site The installation engineer will connect the NPT fitting to a Varian supplied filter assembly and air hose to the magnet The filter assembly includes a 0 to 400 kPa 0 to 60 psi pressure gauge a reduction valve a standard 20 micron air filter and a 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 19 Installation Site Preparation Table 10 Compressed air supply source Source Pressure Flow Rate GEMINI 2000 Configuration Maximum Typical 200 300 or 400 MHz without options Normal operation 240 kPa 35 psig 20 LPM 42 SCFH During sample eject 240 kPa 35 psig 50 LPM 106 SCFH 200 300 or 400 MHz with VT accessory set 20 C to 100 C Normal operation 240 kPa 35 psig 30 LPM 64 SCFH During sample eject 240 kPa 35 psig 60 LPM 128 SCFH coalescing oil filter 99 9 percent oil removal efficiency The maximum input to the reducer is 100 psi 690 kPa 7 kg cm In areas where humidity is high or where moisture in the air supply is a problem a prefilter with an automatic drain can help prevent overload of the filter In extreme cases an air dryer assembly is necessary These units must be provided by the customer The source should include a reservoir and be capable of delivering the air pressures in kilopascals or pounds per square inch gauge and flow rates in liters per minute or
52. rence with electronic components A distance of 1 m 3 ft should be maintained around the standard cabinet Drawn approximately to scale 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 41 Appendix D Typical Room Layouts Recommended Room Layout 200 and 300 MHz N b N N The room dimensions are about 4 3 m x 4 3 m 14 ft x 14 ft This arrangement provides comfortable access for operator and service personnel A distance of 1 7 m 5 3 4 ft should be maintained around the magnet to prevent interference with electronic components A distance of 1 m 3 ft should be maintained around the electronics cabinet Drawn approximately to scale 42 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix D Typical Room Layouts Recommended Layout with SMS Autosampler 200 and 300 MHz GEMINI 2000 Cabinet SMS table and I autosampler The room dimensions are about 4 3 m
53. s 300 54 magnet field values in gauss Axial distance from magnet CL m 0 5 1 0 1 5 2 0 Radial distance from magnet CL m Figure 5 Stray field plots for 300 MHz magnets 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 35 Appendix B Stray Field Plots 400 54 magnet field values in gauss Axial distance from magnet CL m 0 5 1 0 1 5 2 0 2 5 Radial distance from magnet CL m Figure 6 Stray field plots for 400 MHz magnets 36 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix C Posting Requirements for Magnetic Field Warning Signs The strong magnetic fields that surround a superconducting magnet are capable of causing death or serious injury to individuals with implanted or attached medical devices such as pacemakers or prosthetic parts Such fields can also suddenly pull nearby magnetic tools equipment or dewars into the magnet body with considerable force which could cause personal injury or serious damage Moreover strong magnetic fields can erase magnetic media such as tapes and floppy disks disable the information stored on the magnetic strip of automated teller machine ATM and credit cards and damage some watches To warn of the presence and hazard of strong magnetic fields the customer is responsible for posting clearly visible signs warning of magnetic field hazards This responsibility includes measuring stray fields with a gaussmeter Radio frequency emissions may a
54. sed when failure to observe instructions could result in permanent damage to equipment or loss of data Installation Site Requirements Check the SHIP BY date on the Varian Order Acknowledgment form Use this date as a target for completing installation preparations If you anticipate any delays in site readiness and need to delay shipment notify the factory at least 90 days in advance 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 7 Installation Site Requirements Factors to consider when selecting the installation site include Accessibility to the delivery location Site size and ceiling height Floor rigidity and structural strength Magnetic and radio frequency environment Ambient temperature and humidity Air ventilation Each item is described further below Accessibility The installation site must be accessible from the delivery location with adequate clearance for system crates and moving equipment throughout the access route Table 1 and Table 2 contain system dimensions and weights for calculating vertical horizontal and turning clearances as well as evaluating the structural strength of passageways Moving the larger crates of the system will require a forklift or hydraulic pallet mover which must be considered when calculating accessibility For an installation site at a different level from the delivery location be sure that the lifting equipment such as an elevator is capable of handling t
55. stall the Varian VNMR software There is an exception If you have purchased a Sun computer from a source other than Varian and if you have a knowledge of UNIX system administration and if that computer came with the Sun operating system preloaded it is possible to reconfigure the operating system so that it can be used for VNMR operation In this case only a copy of the Solaris media is not required Guidelines but not step by step instructions are contained in the Software Installation Manual for the case of a two disk system Varian installers are not trained to perform these operations If you have purchased the Sun computer from Varian you must have a copy of the Solaris CD ROM available for the installer to use The Varian manual Software Installation Manual contains full step by step instructions for installing Solaris and VNMR and the System Operation Manual Pub No 87 190100 00 contains information to operate your spectrometer and interact with UNIX The Sun computer also comes with the Desktop SPARC manual set which provides user level documentation on the basic features of UNIX Additionally Solaris contains extensive on line documentation accessed by the man command For these reasons full Sun UNIX documentation is not included with the purchase of a Sun computer whether from Varian or another source Full documentation is available from Sun through SunExpress SX 09 but such documentation is definitely not require
56. standard cubic feet per hour after filtering as given in Table 10 If a portable compressor is used as the air supply the unit should have a holding tank capacity of 80 gallons 303 liters to avoid the compressor cycling off and on In moist environments an air dryer is also usually necessary as well as an automatic drain on the holding tank Compressed Nitrogen Gas During operation of the variable temperature accessory a compressed nitrogen gas supply from a cylinder or a fixed line is required The gas must be dry oil free magnetically clean e g free of rust and with a dew point of 193 F 80 K The flow and pressure rates through the regulators are the same as those listed for the compressed air supply Air Conditioning The air conditioning system requires a power line separate from the spectrometer Include total heat dissipation from the spectrometer when calculating air conditioner capacity The following table will help determine air conditioning requirements System kW Btu hr 200 300 or 400 MHz GEMINI 2000 without options 1 5 5120 SMS Autosampler 0 18 615 All other options and accessories 0 6 2050 20 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Installation Supplies and Equipment A filter on the intake and special air filtration is required in installations that are exposed to corrosive gases salt air or unusual dirt or dust conditions Telephone We strongly recommend installi
57. support the combined weight of the spectrometer system and moving equipment used during installation Table 1 and Table 2 list system weights and dimensions Magnet Weight Distribution No Antivibration System This section describes weight distribution for magnets without antivibration systems The weights of the magnets including stands are given in Table 1 200 54 and 300 54 magnets The plan view of the magnet stand illustrated in Figure 1A shows how the two rectangular legs contact the floor The magnet stand has four adjustable feet of 11 61 cm 1 8 sq in each total 45 16 cm or 7 Sq in so the point loading is relatively high Because of the overall light weight of these magnets however this is usually not a concern except in areas with a soft floor covering 400 54 and long hold magnets The stands for these magnets consist of three legs as shown in the plan view in Figure 1B Since the legs are hollow the actual surface contact with the floor is only 167 74 cm 26 sq in total which creates relatively high point loading This is only a concern however if the floor covering is soft Magnet Weight Distribution With Antivibration System This section describes weight distribution for magnets installed with antivibration systems The weights of the magnets including stands and antivibration systems are given in Table 1 200 54 and 300 54 magnets without the SMS autosampler The antivibration system consists
58. tems suddenly fly floppies and tapes disable ATM towards the magnet body which and credit cards and damage could cause personal injury or serious damage Do not take such objects closer Do not take tools equipment to the magnet than the or personal items containing 5 GAUSS WARNING signs steel iron or other magnetic Pub No 87 250901 00 B0694 Magn materials closer to the magnet than the 10 GAUSS WARNING signs Figure C Magnet Area Danger Sign 38 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix D Typical Room Layouts This appendix provides possible room layouts for GEMINI 2000NMR Spectrometers The following layouts are shown Minimum Possible Room Size 200 and 300 MHz on page 40 Recommended Room Layout 200 and 300 MHZ on page 42 Recommended Layout with SMS Autosampler 200 and 300 MHZ on page 43 Recommended Room Layout 400 MHz on page 44 Recommended Room Layout with SMS Autosampler 400 MHZ on page 45 In the room layout illustrations the dotted circles around the magnets represents the possible radial extent of the 5 gauss stray field In the room layouts with the optional SMS autosampler the location of the autosampler depends on the orientation of the magnet This appendix also provides a blank grid and illustrations of the GEMINI 2000system that you can cut out and use to set up a rough room layout Note that long hold magnets are the sa
59. turer to determine the effect on a specific pacemaker Varian provides signs with each system to warn Objects that affect the magnetic field All ferromagnetic construction materials except small amounts of steel reinforcing bar normally not exceeding 11 kg m 2 5 Ib ft Presence or movement of ferromagnetic objects over 45 kg 100 Ib such as pushcarts hand trucks gas cylinders and chairs Presence or movement of ferromagnetic objects over 450 kg 1000 Ib such as small delivery trucks automobiles pallet movers forklifts and elevators Presence or movement of ferromagnetic objects over 34 000 kg 75 000 Ib such as trains and large trucks Objects affected by the magnetic field Cardiac pacemakers ferromagnetic implants unrestrained ferromagnetic objects such as tools keys electronic equipment analog watches magnetic data stor age media and credit cards Cardiac pacemakers electronic equipment such as shielded CRTs computers shielded image intensifiers and shielded photomultiplier tubes Very sensitive electronic equipment such as unshielded image intensifiers and photomultiplier tubes Extremely sensitive electronic equipment such as linear accelerators electron microscopes and CRTs pacemaker wearers of this hazard Post the signs according to Appendix C Posting Requirements for Magnetic Field Warning Signs on page 37 14 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894
60. ving the System CAUTION Wove the crates in an upright position Do not drop or mishandle The crates are packed with G force and tip and tell indicators that record mishandling Be especially careful about moving the magnet crate If one or more crates cannot be moved into the installation site because of doorway clearance leave the affected crates in a clean safe dry location Do not open any crate except with direct instructions from an authorized service representative If possible move the crates in an upright position with a forklift or hydraulic pallet mover directly to the installation site Should it appear necessary to uncrate one or more units because of doorway or passage clearance contact your Varian service representative for further instructions To avoid unnecessary expense be sure moving personnel and equipment are ready for the shipment on the delivery day 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 31 Postdelivery Instructions 32 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix A Installation Checklists Predelivery Checklist The following checklist will help you prepare for delivery of the system Refer to the sections in this manual for additional instructions and safety precautions Consult knowledgeable individuals such as plant facilities personnel for assistance in implementing these instructions Ji 2 3 4 5 Check the SHIP BY
61. ware is provided on 1 4 inch and 8 mm tape and instructions are provided for installing it locally or remotely To install VNMR software you must have 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 25 Computer Preparation available either directly connected to the computer or to a computer to which that computer is networked a 1 4 inch or 8 mm tape drive The Software Installation Manual Pub No 87 190130 00 contains complete instructions for configuring the Sun computer and installing the Sun operating system software according to Varian specifications Sun computers operating either as a host or as a Separate data station require specific setup and configuration for Solaris installation that are not met by the preloaded configuration supplied by Sun with the computer If you have purchased your Sun computer from Varian Varian assumes full responsibility and will install both the Sun operating system software and the VNMR software subject to the constraints discussed above If you have purchased your Sun computer from another source you are responsible for configuring the hardware and installing the software according to the instructions contained in the Software Installation Manual you can request a free copy through Varian Technical Support or through your local Varian sales and service organization Installation will not start until the computer system is properly configured however you are not expected to in
62. x 4 3 m 14 ft x 14 ft A distance of 1 7 m 5 3 4 ft should be maintained around the magnet to prevent interference with electronic components A distance of 1 m 3 ft should be maintained around the cabinets The table on which the SMS autosampler sits is 1 m x 1 m 3 ft x 3 ft Drawn approximately to scale 87 192320 00 A0894 GEMINI 2000 Installation Planning Guide 43 Appendix D Typical Room Layouts Recommended Room Layout 400 MHz p GEMINI 2000 Cabinet 4 UN Z CZ Uu S EAM n l r The room dimensions are about 4 4 m x 4 6 m 14 5 ft x 15 2 ft The magnet is 80 cm 32 in in diameter A minimum of 3 m 10 ft should be maintained around the magnet to prevent interference with electronic components A distance of m 3 ft should be maintained around the standard cabinet Drawn approximately to scale 44 GEMINI 2000 Installation Planning Guide 87 192320 00 A0894 Appendix D Typical Room Layouts Recommended Room Layout with SMS Autosampler 400 MHz
63. y towards the magnet which could cause personal injury or serious damage Do not take tools equipment or personal items containing steel iron or other magnetic materials closer to the magnet than this sign Dewars The stray field of the magnet can pull a magnetic dewar into the magnet body causing serious damage Use only nonmagnetic stainless steel dewars Do not use iron or steel dewars during servicing Pus Na E7250902 0 B0894 10 Gauss Warning Sn Figure A 10 Gauss Warning Sign STRONG MAGNETIC FIELD Pacemaker Metallic Implant Hazard Strong magnetic and rf fields are present that can cause serious injury or death to persons with implanted or attached medical devices such as pacemakers and prosthetic parts Such persons must not go closer to the magnet than this sign until safety at a closer distance is identified by a physician or device manufacturer Magnetic Media ATM Credit Cards Strong magnetic fields are present that can erase magnetic media disable ATM and credit cards and damage some watches Do not take such objects closer to the magnet than this sign Pul Na ST250803 0 B0894 5 Gauss Warning Sign Figure B 5 Gauss Warning Sign Amm A STRONG MAGNETIC AND RADIO FREQUENCY FIELDS ARE PRESENT Magnetic Media and Tools and Equipment ATM Credit Cards Strong magnetic fields are present that could erase magnetic media such as Strong magnetic fields are present that could make some magnetic i

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