Man0411-1.1 (Morphologi G3 Essentials).book
Contents
1. Manuals The available manuals are m This Essentials manual m The Quickstart manual walks through use of the system m The main user manual gives an overview of the system as a whole and the Morphologi software Online help The software s online help gives detailed information on the Morphologi software Each Morphologi software dialogue has a Help button giving information specific to it Morphologi G3 Essentials Page 1 3 Chapter 1 Page 1 4 Introduction to this manual Help desk All queries regarding the system should initially be directed to the local Malvern Instruments representative Please quote the following information m Model and serial number of the instrument located on the back of the instru ment Quote the Malvern Instruments serial number m The software version to find this select the command Help About Morphologi in the software Contact the United Kingdom help desk if the local Malvern Instruments representative is not available Its direct line is 44 0 1684 891800 Note O This help line is primarily English speaking Remote support Malvern Instruments offers a remote support service delivered by an Internet con nection Benefits include fast and efficient fault diagnosis reducing downtime and costs On line user training is also available plus software updates A high speed Internet connection is recommended for making use of this facility Malvern Website www Ma2. P To replace a bulb 1 Power off the instrument at the mains switch 2 Wait 30 minutes before touching the lamp house or the back of the micro scope they become hot during use ill 8129 Morphologi G3 Essentials Page 4 7 Chapter 4 Page 4 8 Basic maintemance Carefully ease the lamp house out Loosen the clamp screw as shown below with a coin and remove the lamp house cover Press down the lamp clamp lever O and remove the old bulb Press down the lever again and without touching the new bulb with the fingers push the new bulb into the socket Without tilting the bulb slowly return the lamp clamp lever to its original posi tion Close the lamp house securely and tighten its clamp screw Gently push the lamp house into place making sure that the two prongs slide into the holes in the back of the microscope unit MAN 0411 Basic maintenance Chapter 4 Checking adjusting camera alignment Follow this procedure if the image appears twisted when inspecting the grating If this is the case the software displays a message like this Morphologi G2 A The grating axis is out of tolerance 95 61 90 00 Make sure the camera is correctly aligned with the calibration gratings In this dialogue m The first value given is the measured angle of alignment m The second value in square brackets is the target alignment This is 90 The tolerance is 1 either side of 90 P To adj
3. clockwise to unscrew it 5 Using the supplied puncture tool puncture the old cylinder 6 Screw the new bottle into the valve unit by holding the valve still and turning the bottle clockwise O Do not overtighten it 7 Insert the new bottle in the retaining clips and open the valve O by turning it anti clockwise Warning A Do not try to refill the old bottle Contact your local environmental repre sentative to establish the correct disposal method The cylinder materials are aluminium and stainless steel Morphologi G3 Essentials Page 4 5 Chapter 4 Basic maintenance Cleaning the dispersion chamber Clean the dispersion chamber after each dispersion and especially when switching between samples of different types Wipe lightly with an alcohol based cleaner using a lint free cloth then use a compressed air spray Page 4 6 MAN O411 Basic maintenance Chapter 4 Replacing a bulb The replacement bulb must be a PHILIPS 7724 halogen lamp 12V 100W long life The nominal bulb life is 1500 hours Malvern Instruments supplies packs of five bulbs the order code is MOR4002 Warning A Do not power on the instrument on while the lamp cover is open Caution Hold the new bulb with gloves or a clean cloth not bare hands Do not touch the glass lamp surface with bare hands fingerprints or grease will reduce the illumination capacity of the lamp Wipe any fingerprints or grease off with a clean piece of cloth
4. disposal service or your Malvern Instru ments representative ill 7610 MAN 0411 Basic maintenance Introduction The instrument is designed to minimise supervisor operator maintenance This chapter explains the routine user maintenance procedures that can be performed These procedures are Cleaning the instrument including the objectives The Sample Dispersion Unit SDU Removing or replacing objectives Characterising the instrument Replacing a bulb Checking adjusting camera alignment Backing up and archiving the system Troubleshooting hardware troubleshooting information Warning Nobody except a qualified Malvern representative should remove the main cover of any component Morphologi G3 Essentials Page 4 1 Chapter 4 Basic maintenance Cleaning the instrument Cover the instrument with its dust cover when it s not used for long periods Caution VIN The surfaces of the instrument may be permanently damaged if samples or dispersants are spilt on them If a spillage occurs disconnect the system from the power supply before carefully cleaning it up Warning A Always ensure that the instrument is disconnected from the power supply and all electrical cables are disconnected Thoroughly clean all the following m The covers periodically using a mild soap solution and silicon cloth The paint has a solvent resistant finish but it is good practice never to use a solven
5. injury Always lift the instrument by holding it under its base Never lift an instrument by precision parts such as the optics camera or stage or by its covers Refer to the handling procedures and diagrams in Appendix B of the main user manual Unpacking instructions Disposing of the instrument and accessories When the need eventually arises to dispose of the system this should be done in a responsible manner Follow these guidelines W Refer to any local regulations on disposal of equipment in Europe refer to the information below m Seek advice from the local Malvern Instruments representative for details W Decontaminate the instrument if hazardous materials have been used in it Disposal of Electrical amp Electronic Equipment The following is applicable in the European Union and other European countries with separate collection systems This symbol on the product or on its packaging indicates that when the last user wishes to discard this product it must not be treated as general waste Instead it shall be handed over to the appropriate facility for the recovery and recycling of electrical and electronic equipment By not discarding this product along with other household type waste the volume of waste sent to incinerators or landfills will be reduced and natural resources will be conserved For more detailed information about recycling of this product please contact your local city office your waste
6. recommended that the computer is positioned to the right of the instru ment Warning VIN Do not position the system so power sockets are obstructed They may need to be disconnected during an emergency Morphologi G3 Essentials Page 2 3 Chapter 2 Site requirements The system is designed to be stored and operated in the following conditions Operating temperature 10 to 35 C 50 to 95 F Storage temperature 20 to 50 C 104 to 122 F Humidity 10 to 90 non condensing Altitude Up to 2000m Pollution degree 2 Mains supply voltage 10 of nominal voltage fluctuations Storage Store the microscope in a dry place where no mould will form Store objectives and eyepieces in a dessicator or similar container with a drying agent Put the vinyl cover over the microscope to protect it from dust Before covering it power off the microscope and allow it to cool Space required Provide enough space to allow easy access to all components of the system Allow 2500mm width x 850mm depth of bench space The instrument footprint depth is 760mm Allow at least 800mm above the bench surface for access to the cell area Dimensions of the main components of the system are given below Component Width Depth Height Morphologi G3 440mm 760mm 700mm Computer and printer See manufacturer s documentation Page 2 4 MAN 0411 Site requirements Chapter 2 Air line specification G3S instruments
7. the instrument l l 1 2 Assumed information llle hh nnn 1 3 Where to get help n RR hn 1 3 Site requirements troduction 3e e o e d ede RR RN a ER ECC 2 3 Environmental conditions llle 2 3 Space required a ese ea ul edu EARUM en A es 2 4 Air line specification G3S instruments eee 2 5 Power requirements nnn 2 5 Computer specification and usage lees 2 6 Health and Safety General warnings and regulations ee 3 1 Electrical warnings and regulations iles 3 1 Power cords and Power safety lille 3 3 Sample handling warnings en 3 5 Basic maintenance ee AA 4 1 Cleaning the instrument lien 4 2 Removing or replacing objectives iilis 4 3 Characterising the instrument eee 4 3 The Sample Dispersion Unit G3S llli 4 4 Replacing a bulb sleeeeeee Rh hh 4 6 Checking adjusting camera alignment illis 4 8 Backing up and Archiving the system es 4 9 Troubleshooting lies a EVE REN RE SD ERR ER E TR s 4 11 Morphologi G3 Essentials Pace i Table of Contents Morphologi G3 Installation Introduction isses Rae DB BE hh RERO RERO E TRUE ee 5 1 Moving the instrument llle nnn 5 2 Upgrading the computer ssa saasaa nnn 5 4 Changing the computer nnn 5 4 Page ii MAN 0411 Introduction to this manual Introduction This man
8. unscrewing a high magnification objective especially the 50X characterisation will probably be required Unscrew the black ring holding the condenser assembly there are three lenses in the condenser assembly Rotate the assembly If this does not identify the problem contact Malvern Instruments MAN 0411 Installation Introduction The Morphologi G3 system should initially be commissioned by Malvern trained personnel This appendix shows how to re install the system typically required under the following circumstances m Moving the instrument If the system has to be moved from one laboratory to another read the infor mation in this appendix to reconnect the system correctly m Upgrading the computer It may be company policy to upgrade computers periodically Detail is given on the actions required If required to change the computer contact Malvern Instruments Only install the system in a suitable environment as detailed in Environmental conditions in Chapter 2 Morphologi G3 Essentials Page 5 1 Chapter 5 Installation Moving the instrument Handle the instrument carefully Do not subject it to any strong physical shock Warning A Use proper lifting techniques and at least two people to avoid back injury Always lift the instrument by holding it under its base Never lift an instrument by precision parts such as the optics camera or stage or by its covers Refer to the handling procedures and d
9. we recommend that before storage these are compressed using a tool such as Winzip Follow the procedures described below Page 4 10 MAN 0411 Basic maintemance Chapter 4 Backups To allow recovery of the full system make copies of the following assuming that the software is installed on the C drive m The entire contents all sub folders of the folder C Documents and Settings All Users Shared Documents Malvern Instruments Morphologi From the following folder the files PlateDetails CFG SiteSettings CFG and any files with the suffix wrkspace C Documents and Settings All Users Application Data Malvern Instruments Morphologi To restore the files simply copy them back to their respective locations Note Some files may be hidden To view these in the Microsoft Windows folder display click Tools Folder options then select the View tab and change the Hidden files and folders settings Archives For archiving of older information If the distribution data are sufficient and the individual image files are not required this will save significant amounts of space in the archive but will not permit re analysis of the data in future save the contents of all sub folders of the following folder except for Particle Data C Documents and Settings All Users Shared Documents Malvern Instruments Morphologi If all the measurement data including the individual image files are required save the
10. Ifa Morphologi G3S instrument is supplied one with an integral Sample Disper sion Unit SDU then the following air line specification must be met Caution VIN The air line supply must be dry free from oil and filtered to less than 0 01mm Failure to meet this specification will permanently damage the dispersion unit and invalidate the warranty Air line pressure 5 5 to 9 bar g but should nominally be set to 6 bar g Air flow At least 90 l min at 6 bar 87 psi 9 Air line oil filtering To Class 1 of ISO 8573 1 i e c0 003mg m3 Air line particulate To class 1 i e 0 01mm filtering The outlet from the compressor must be fitted with a push fit adapter capable of taking a 6mm outside diameter polyurethane pneumatic tube Sound emissions from the system including the compressor must be less than 85 dBA measured at the operator s position Power requirements The mains power supply must be clean and filtered If necessary fit an Uninter ruptible Power Supply UPS to remove any spikes or noise The power require ment for each component of the Morphologi G3 system is given below Power sockets Component Power requirement required Morphologi G3 100 240V 50 60Hz 1 Electronics controls PSU 100 240V 50 60Hz 1 Computer See manufacturer s documentation 1 Computer monitors See manufacturer s documentation 2 Morphologi G3 Essentials Page 2 5 Chapter 2 Site requirements Computer specifica
11. Morphologi G3 Essentials MANN411 Issue 11 August 2008 English Malvern Instruments Ltd 2008 Malvern Instruments makes every effort to ensure that this document is correct However due to Malvern Instruments policy of continual product development we are unable to guarantee the accuracy of this or any other document after the date of publication We therefore disclaim all liability for any changes errors or omissions after the date of publication No reproduction or transmission of any part of this publication is allowed without the express written permission of Malvern Instruments Ltd Head office Malvern Instruments Ltd Enigma Business Park Grovewood Road Malvern Worcestershire WR14 1XZ United Kingdom Tel 44 0 1684 892456 Fax 44 0 1684 892789 Morphologi is a registered trademark in the UK and or other countries and is owned by Malvern Instruments Ltd Malvern and the green hills logo are registered trademarks in the UK and or other countries and is owned by Malvern Instruments Ltd Windows XP is a registered trademark of the Microsoft Corporation Morphologi G2 and G3 are registered trademarks of Malvern Instruments Eclipse is a registered trademark of Nikon Corporation FireWire is a registered trademark of Apple Computer Inc Printed in England Table of Contents Introduction to this manual Introduction 22 uc en eL EL 1 1 How to use this manual celer 1 1 Access to
12. Socket securely Cause Firewire cable problem Objective nosepiece misaligned Lamp bulb blown poor connection Microscope switched off or PSU fuse problem Camera is looking at black image camera at home Replace the bulb see above Make the component secure Reinsert the bulb Action to take Check cable connected and cam era LED at rear of camera is on Move the nosepiece by hand until it positively locates in a head posi tion Examine lamphouse temporarily swap with other lamphouse to prove fault Check T5 0A fuse in control mod ule This fuse is user replaceable If main microscope fuse blows con tact Malvern This is not user replaceable Move stage to light calibration posi tion and re check Image partly dim Sample holder not secure on stage Check the sample holder fitting MAN 0411 Basic maintemance Problem Image moves when focused Cause Plate tilted Chapter 4 Action to take Mount the plate correctly Image wobbles Display refresh rate set too high Right click on the computer s desk top and select Properties in the displayed menu Click Settings then Advanced Select the Monitor tab and select the next lowest screen refresh rate Image mis aligned this can cause double counting of particles Camera misaligned Follow the above procedure on Checking adjusting camera alignment Error message The software was
13. adapter approved for use with the instru ment and or accessory Use of another AC adapter may cause a fire or explo sion Advice on use of Uninterruptible Power Supplies UPS To help protect the instrument and or accessory from sudden transient increases and decreases in electrical power use a surge suppressor line conditioner or UPS MAN 0411 Health and Safety Chapter 3 Sample handling warnings Always handle all substances in accordance with the COSHH Control Of Substances Hazardous to Health regulations UK or any local regulations concerning sample handling safety Before using any substance check the Material Safety Data Sheets for safe han dling information Use the instrument in a well ventilated room or preferably within a fume cup board if the fumes from the sample or dispersant are toxic or noxious Wear personal protective equipment as recommended by the Material Safety Data Sheets if toxic or hazardous samples are being handled particularly dur ing sample preparation and measurement Wear protective gloves when handling hazardous materials or those that cause skin infections or irritations Do not smoke during measurement procedures particularly where inflamma ble samples are used or stored Do not eat or drink during measurement procedures particularly where haz ardous samples are used or stored Take care when handling glass e g microscope slides and beakers Hazardous materials may en
14. characterisation to work 1 Press characterise to run setup Characterise Instrument Characterise 1 Pinhole position Not run 2 Calibrate grate 2 reference Notrun 3 Calibrate the light Not run 4 Characterise the parfocality of the optics Not run Test status Each operation must be run in sequence Save Data Manual control of microscope Diagnostic control of instrument 5 Press the Characterise button This runs through the full process There s no need for a user to press the separate Start buttons However if an objective s just been unscrewed then retightened clicking Start button 4 will save time by skipping the first three steps 6 Click OK The Sample Dispersion Unit G3S Replacement foil rings and gas bottles are available from www Malvernstore com or the local Malvern representative Replacing the gas bottle The gas bottle is for use in labs without an air supply It will need replacing after about 650 dispersions the pressure regulator will show when it s empty Order part number MOR4107 Page 4 4 MAN 0411 Basic maintenance Chapter 4 P To replace the bottle 1 Close the valve by turning it clockwise e e E p e ill 8142 2 Remove the empty bottle from its retaining clips 8 3 Open the valve to ensure there is no residual compressed gas in the cylinder 4 Hold the valve unit still and turn the bottle anti
15. contents of all sub folders of the following folder This will allow completely new analysis of the data in future if required C Documents and Settings All Users Shared Documents Malvern Instruments Morphologi To restore the files simply copy them back to their respective locations Morphologi G3 Essentials Page 4 11 Chapter 4 Page 4 12 General problems Problem PWR LED on only Troubleshooting This section describes possible problems and how to fix them Cause Basic maintemance To diagnose these problems look at the LED panel Action to take Check 40V PSU connected OK 5V 12V LED off Check 5A fuse in control module PWR 5V 12V AUX Run lit Power on off If this fails to fix it contact Malvern Instruments XYZ Run not lit Power on off If this fails to fix it contact Malvern Instruments Green LEDs on but AUX Run flashing Check PC connections Green LEDs on but AUX Run flashing and 9 rl shown Check PC connections Stage does not respond to joystick green LEDs on Check whether XYZ Run is lit If not con tact Malvern Instruments MAN 0411 Basic maintemance Communication problems Problem Cause Connected Power off POWER icon is stuck as LED off 2 Cables not in place COM Port mismatch Chapter 4 Action to take Check power cable and switch Check RS232 1 cable to PC and RS232 2 cable to control module ar
16. d disconnect it from the mains power supply immediately Carefully clean and dry the instrument before re applying power The Morphologi G3 system components are mains powered devices and all power cables and electrical sockets should be treated accordingly Do not place cables in positions where they are likely to become wet Hot components Warning A The lamp and the back of the microscope become very hot Power the instrument off and wait 30 minutes before touching either of these Do not place fabric paper or flammable materials anywhere in this area N This high temperature label marks those components which will become hot dur ing use These are the lamp houses Crush hazard Warning A Keep hands out of the stage area when the stage is moving fingers can be caught between the stage and parts of the microscope When the user initialises the stage it may start to move back to a preset position Keep hands clear when initialising Page 3 2 MAN 0411 Health and Safety Chapter 3 Power cords and Power safety The notes in this section indicate best practice and should be adhered to when con necting the Malvern instrument to the power supply Power cord set requirements Power cord sets must meet the requirements of the country where the product is used For further information on power cord set requirements contact a Malvern Instruments representative General requirements The requirements li
17. e OK Check the RX and TX LEDs flash during connection when the Mor phologi software starts Check that the Rx and Tx LEDs flash as above If not select Tools gt Options gt Hardware gt Computer and note the COM port shown in the Port list Check that the cable is plugged into this COM port then restart the com puter Connected icon Control module not is stuck as powered on Control module not Check green LED on 40V PSU is lit Check that power connector on control module is pressed fully home Check RS232 2 cable on control module is connected properly Contact Malvern Instruments connected Control module failed Green LEDs on but AUX RUN flashing Green LEDs on but AUX RUN flashing Morphologi G3 Essentials Check PC connections Check PC connections Page 4 13 Chapter 4 Page 4 14 Problems with the lamp Problem Lamp not on Cause No power No bulb Bulb blown Episcopic Diascopic illumination switch not set correctly Wrong bulb installed Basic rnaintenarnce Action to take Check the power cord Check microscope is turned on see green PWR LED Install a bulb Replace the bulb see above Reset the switch using the soft ware s Microscope Manager Use specified bulb see above Lamp flickers Display problems Problem No image Bulb about to blow Power cord or bulb housing not con nected securely Bulb not inserted in
18. hown below The first Position column shows the setup when the 1X option is fitted the second Position column shows the situa tion when the option 1s absent The text after the objective name in the table is that which appears on the objective itself Position Position Objective fitted 1x fitted 1x absent 2 5X 0 075 25 to 32mm adaptor used 2 1 5X 0 15 A 3 2 10X 0 30 A 4 3 20X 0 40 A 5 4 50X 0 55 A 6 5 If it is ever necessary to change an objective position contact Malvern Instruments Characterising the instrument Characterisation is required after m Removing an objective especially if it s 10X or above for cleaning W Adding one or more new objectives W Moving the instrument any distance even between laboratories at a site P To characterise the instrument 1 Run the command Tools Maintenance mode This displays a dialogue ask ing for the maintenance password which Malvern Instruments should have supplied 2 Type in the password If it is correct the following message box is displayed x 1 Maintenance menu JI enabled 3 Close the message box then run the command Tools Characterise Instru ment which will have replaced Maintenance mode as the only sub option of Tools Maintenance Morphologi G3 Essentials Page 4 3 Chapter 4 Basic maintenance 4 The Set up microscope dialogue appears 5 Set up microscope Testing instructions For the instrument
19. iagrams in Appendix B of the main user manual Unpacking instructions Note Q If the original setup was performed as part of an IQ OQ moving the system invalidates this Short distance movements If moving the system just within a room W Power off all components m Disconnect the mains power cable from the Morphologi G3 m The system can be moved with all cables still connected to it so long as this is done with care These cables must be disconnected at their far end that is at the computer W Move the computer equipment according to the supplier s instructions At the new location reverse the above procedure then characterise the instrument Caution A During reassembly take care not to scratch or touch the lens surfaces Longer distance movements If moving the system a significant distance either across a site or further 1 Power off all components 2 Turn off the air supply then disconnect the air connection Page 5 2 MAN 0411 Installation 10 11 12 13 Chapter 5 Remove the SDU lamp houses gas bottle and objectives Remove the base cover fixed with two screws and two clips Remove the Z control motor and its cable from the left side of the stage If shipping the system a significant distance not just within a site remove the stage Remove the four mounting bolts and carefully lift out the stage Otherwise use the coarse focus control to lower the stage gently to its rest
20. ing position Remove the other covers The camera turret just pulls off the rear cover is held by four screws and the front top cover is held by clips only Remove the camera and tube together and do not separate these to prevent dust ingress from the top of the instrument Remove the camera cable power cable RS 232 cable and joystick cable from the computer Disconnect the mains power cable from the Morphologi G3 Pack all components if possible in their original packaging Disconnect and pack the computer and monitors following the manufacturer s instructions At the new location reverse the above procedure Caution VIN During reassembly take care not to scratch or touch the lens surfaces Warning A This product must be connected to a protective earth 14 15 Set up the following computer connections COM port to the connection labelled RS232 1 on the back panel W FireWire port to the FireWire port on the digital camera Recharacterise the objectives Morphologi G3 Essentials Page 5 3 Chapter 5 Installation Upgrading the computer If an upgrade CD is provided follow this procedure Note If the original software is subsequently updated with a new version any custom reports parameter settings SOPs etc will be preserved We recommend backing up this data first though P To upgrade the software 1 Remove the old version of the software using the Add Remove Progra
21. ion 3 3 R Remote support 1 4 Replacing a bulb 4 6 Replacing objectives 4 3 S Safety information 3 1 Sample plate cleaning 4 2 Pace i Index Morphologi G3 Serial number 1 4 U Specification 2 1 Supervisor tasks 1 2 T Uninterruptible Power Supply UPS safety 3 4 Upgrading the computer software 5 4 W Tools Characterise Instrument 4 3 bsi Tools Maintenance mode 4 3 Website 1 4 Troubleshooting 4 11 Page ii MAN 0411
22. lvern com The Malvern Instruments website offers a comprehensive range of particle charac terisation resources for use by customers 24 hours a day seven days a week Resources include software downloads frequently asked questions a knowledge base and application notes plus information on other particle characterisation solu tions that Malvern Instruments can provide MAN 0411 Site requirements Chapter 2 of the Morphologi G3 Essentials Manual MAN 0411 Issue 1 1 Morphologi G3 Essentials Page 2 1 Malvern Instruments Ltd 2008 Malvern Instruments makes every effort to ensure that this document is correct However due to Malvern Instruments policy of continual product development we are unable to guarantee the accuracy of this or any other document after the date of publication We therefore disclaim all liability for any changes errors or omissions after the date of publication No reproduction or transmission of any part of this publication is allowed without the express written permission of Malvern Instruments Ltd Head office Malvern Instruments Ltd Enigma Business Park Grovewood Road Malvern Worcestershire WR14 1XZ United Kingdom Tel 44 0 1684 892456 Fax 44 0 1684 892789 Morphologi is a registered trademark in the UK and or other countries and is owned by Malvern Instruments Ltd Malvern and the green hills logo are registered trademarks in the UK and or other countries and i
23. ms function in the Windows Control Panel 2 Insert the new Morphologi G3 CD in the CD drive 3 IfAutorun is enabled on the computer the software will start to install auto matically Follow all on screen instructions to complete the installation 4 IfAutorun is not enabled select Start Run Setup exe and follow the on screen instructions Changing the computer If the computer to be used with the instrument has to be changed contact Malvern Instruments Page 5 4 Morphologi G3 Essentials Index A AC adapter safety 3 4 Access to the instrument 1 2 Air line specification 2 5 B Bulb replacing 4 6 specification 4 6 C Cable safety 3 3 Camera correcting alignment 4 8 Characterising the instrument 4 3 Cleaning 4 2 Communication problems 4 12 Computer changing 5 4 Cord set safety 3 3 D Dirt marks on optics 4 15 E Episcopic Diascopic switch 4 13 Extension lead safety 3 4 F Firewire cable problem 4 13 Fuse blown 4 13 G Grating cleaning 4 2 H Health and Safety 3 1 Help desk 1 4 Morphologi G3 Essentials Image dim problem 4 13 misaligned 4 14 moving problem 4 14 L Lamp flickering 4 13 Lamp house removal 4 7 Lamp off problem 4 13 Lens cleaning 4 2 Maintenance 4 1 Malvern personnel 1 2 Menu commands in text 1 3 Model number 1 4 0 Objective cleaning 4 2 positioning 4 3 positions 4 3 Operator tasks 1 2 P Power cord safety 3 3 Power safety informat
24. rd supplied is equipped with a grounding connection to ensure grounding integrity 1s maintained Advice on use of Extension leads Follow this advice when using single or multiple socket extension leads These are also called trailing sockets W Ensure the lead is connected to a wall power outlet and not to another exten sion lead The extension lead must be designed for grounding plugs and plugged into a grounded wall outlet W Ensure that the total ampere rating of the products being plugged into the extension lead does not exceed the ampere rating of the extension lead m Use caution when plugging a power cord into a multiple socket extension lead Some extension leads may allow a plug to be inserted incorrectly m Incorrect insertion of the power plug could result in permanent damage to the instrument or accessory as well as risk of electric shock and or fire Ensure that the ground connection prong pin of the power cord plug is inserted into the mating ground contact of the extension lead Advice on use of AC adapters Warning A Do not use adapter plugs that bypass the grounding feature or remove the grounding feature from the plug or adapter m Place the AC adapter in a ventilated area such as a desk top or on the floor m The AC adapter may become hot during normal operation of the instrument or accessory Use care when handling the adapter during or immediately after operation m Use only the Malvern provided AC
25. rised personnel will invalidate the warranty of the instrument Supervisor The supervisor is the person responsible for the management and safety of the instrument and its operation The supervisor is responsible for the training of the operators The supervisor can perform all user maintenance routines identified in Chapter 4 Operator An operator is a person trained in the use of the system The operator can perform all user maintenance routines identified in Chapter 4 Warning Under no circumstances should the supervisor or an operator remove the main cover of the instrument Failure to follow these guidelines could result in exposure to hazardous voltages Page 1 e MAN 0411 Introduction to this manual Chapter 1 Assumed information To make full use of this manual the user should understand the following points Naming convention The Morphologi G3 is referred to either in full as the Morphologi G3 or G3S or as the instrument The combination of the Morphologi G3 instrument the compu ter and the Morphologi software is referred to as the system Menu commands Menu commands from the Morphologi software are always shown in bold text and shown in the form main menu menu item submenu item For example the command File New SOP refers to selecting the SOP submenu item under New in the File menu Where to get help This section describes the available sources of information on the system
26. s owned by Malvern Instruments Ltd Windows XP is a registered trademark of the Microsoft Corporation Morphologi G2 and G3 are registered trademarks of Malvern Instruments Eclipse is a registered trademark of Nikon Corporation FireWire is a registered trademark of Apple Computer Inc Printed in England Site requirements Chapter 2 Introduction This document outlines all site requirements needed to install a Morphologi G3 system Ensure that all site requirements are fulfilled before the Malvern Instruments engi neer arrives to install and commission your system Environmental conditions When choosing a site for the system ensure that the following environmental con ditions are satisfied The Morphologi G3 system and any accompanying accessories are intended for indoor use only Always position the system away from strong light sources for example win dows allowing in bright sunlight Position the optical unit away from strong heat sources e g radiators The bench that carries the system must be horizontal and vibration free It must also be capable of supporting the weight of the system This table lists the weights of the system components Component Weight Morphologi G3 with stage Approx 60kg Computer and Printer See manufacturer s documentation Avoid passing electrical cables through areas where liquids can be spilt Rooms must be well ventilated if noxious samples or dispersants are used It is
27. sted below are applicable to all countries m The power cord must be approved by an acceptable accredited agency respon sible for evaluation in the country where the power cord set will be installed m The power cord set must have a minimum current capacity of 10A 7A in Japan only and a nominal voltage rating of 125 or 250 volts AC as required by each country s power system W The area of the wire must be a minimum of 0 75mm or 18AWG and the length of the cord must be less than 3m W The power cord must be routed so it is not likely to be walked on or pinched by items placed upon it or against it or become wet Particular attention must be paid to the plug the electrical outlet and the point where the cord exits the product Warning A Do not operate this product with a damaged power cord set If the power cord set is damaged in any manner replace it immediately Warning A Do not use the power cord received with this product on any other prod ucts Power safety information The following notes indicate guidelines to follow when connecting the Malvern Instruments power supply using single and multiple extension leads connection via AC Adapters and use of Uninterruptible Power Supplies UPS Morphologi G3 Essentials Page 3 3 Chapter 3 Page 3 4 Health and Safety Warning VIN To prevent electric shock plug the instrument or accessory into correctly earthed electrical outlets The power co
28. t based solution as this may result in damage to the painted surfaces m The condensing lens when dust has gathered use a compressed air aerosol first If this is not sufficient use a lint free cloth and isopropyl alcohol Wipe with a rolling motion so no particles of dirt are dragged across the lens surface m The objectives remove dust with compressed air or a soft brush or by wip ing gently with gauze If there are fingerprints or grease on an objective lens use alcohol ethyl or methyl to dampen a piece of soft cloth lens tissue or gauze and wipe the lens very gently m Gratings and sample plates periodically with a suitable mild soap solution Guidelines W Never use excessive liquid to clean the instrument and always avoid electrical components connectors etc m Always ensure the instrument is completely dry before applying power m Do not touch the objectives or condensing lens during cleaning W Ifusing alcohol to remove grease or fingerprints be careful when handling it It is flammable so keep away it from power switches etc m Never use an abrasive cleaner to clean the instrument as this may result in damage to the painted surfaces W Do not use compressed air apart from on the condensing lens Page 4 2 MAN 0411 Basic maintenance Chapter 4 Removing or replacing objectives The objectives must be replaced in their correct positions the software is by default set up for the objective fittings s
29. ter a wound caused by broken glass Always test a new sample or dispersant for chemical compatibility before use After measuring hazardous samples scrupulously clean the system to remove any contaminants before making another measurement Always label samples for analysis using industry standard labelling particularly if they are handled by a number of staff or stored for long periods Clearly mark any operator hazard and associated safety precautions that are required for the handling of dangerous materials Keep a record of all hazardous substances used in the system for protection of service and maintenance personnel Always adopt responsible procedures for the disposal of waste samples Most local laws forbid the disposal of many chemicals in such a manner as to allow their entry into the water system The user is advised to seek local advice as to the means available for disposal of chemical wastes in the area of use Refer to the Materials Safety Data Sheets The surfaces of the system may be permanently damaged if samples are spilt on them If a spillage does occur disconnect the system from the power supply before scrupulously cleaning up the spillage Morphologi G3 Essentials Page 3 5 Chapter 3 Page 3 6 Health and Safety Moving the system If it is necessary to move the system follow the guidelines given in Chapter 5 Installation Warning Use proper lifting techniques and at least two people to avoid back
30. tion and usage Contact the Malvern Helpdesk or website for the recommended computer specifi cation otherwise consult the Software Update Notification document supplied on the software CD The Morphologi software can be run on a network but this is not recommended as running other software at the same time may reduce the speed of the Morphologi software Page 2 6 MAN 0411 Health and Safety General warnings and regulations Warning A The instrument or the samples to be measured may be hazardous if mis used Read and fully understand this section before operating the system The instrument must only be stored or operated in environmental conditions con forming to the specification in Chapter 2 Site requirements Warning A Use of the system in a manner not specified by Malvern Instruments Ltd may impair the protection provided by the system Electrical warnings and regulations Warning A The Morphologi G3 System contains high voltage components Unless advised within the content of this manual only Malvern Instruments trained personnel are permitted to remove the main cover of any part Warning A This product must be connected to a protective earth The metal parts of the optical unit are earthed using a protective earth connection Morphologi G3 Essentials Page 3 1 Chapter 3 Health and Safety If the instrument gets wet for example if sample or dispersant is spilt switch it off an
31. ual covers essential information on the Morphologi G3 particle analyser system In simple terms this is an automated microscope and a software package for control measurement and analysis The instrument measures the size and shape of a sample of particles presenting the data according to the user s needs This manual describes the following essential information m What the site for the Morphologi G3 requires W All health and safety issues all users must read this m User maintenance and troubleshooting procedures m User installation procedures how to move the instrument between rooms if required and how to upgrade the software How to use this manual Users must read the Health and Safety information in Chapter 3 before operat ing the instrument This information applies to the instrument itself as well as any accessories used as part of the complete system Read this manual in conjunction with the main Morphologi user manual Morphologi G3 Essentials Page 1 1 Chapter 1 Introduction to this manual Access to the instrument This manual refers to the various people who will have access to the instrument as follows Malvern Instruments personnel Malvern Instruments personnel service engineers representatives etc have full access to the instrument and are the only people authorised to perform all service procedures that may require the removal of the covers Warning A Removal of the covers by unautho
32. unable to activate the video source Firewire cable problem Check cable connected and cam era LED on back of camera is on If this does not work contact Mal vern Instruments Sample does not move smoothly Morphologi G3 Essentials Sample holder not secure on stage Check the sample holder Page 4 15 Chapter 4 Page 4 16 Basic maintemance Dirt or marks on optics Move the optical components in the following order to identify the offending part 1 Rotate the camera only If the mark does not move on the image it is on the camera CCD If it does move it is on one of the other elements Proceed as below noting which element moves with the dark dot Realign afterwards as described in the earlier section Checking Readjusting camera alignment Rotate the black tube which holds the digital camera while holding the camera steady There is a lens in the base of this tube which may have become marked If the marks rotate they must be on this lens To clean this lens remove the camera from the top of the tube Loosen the grub screw at the base of the camera tube and remove the tube The lens can now be seen from below Clean it as described earlier After cleaning re check the camera alignment by focusing on the grating See the above section on Checking adjusting camera alignment Move the BF DF Bright Field Dark Field lever in and out Unscrew the objective a little or try another objective After a
33. ust the camera alignment 1 Select Tools Microscope to open the Microscope Manager 2 Select the 5X optic 3 Click on Move to preset position and choose Grating position 3 4 Focuson the grating and check that the camera tilt does not exceed 1 This represents about 5mm difference between the edge of a bar at the top and bot tom of the large screen see below Try to achieve a difference of 2mm or less 5 Ifthe camera needs adjustment remove the top cover turret by pulling it upwards Morphologi G3 Essentials Page 4 9 Chapter 4 Basic maintenance ill 8128 6 Usea2mm Allen key to slacken the adjustment screw and rotate the camera until the grating is within the tolerance 7 When adjustment is complete tighten the screw up again Backing up and Archiving the system We recommend that files are copied moved from the computer regularly as part of two similar processes W Backing up the regular process of copying data to a server or other media as insurance against computer disk failure other hardware problems or problems in the laboratory This should be undertaken at a frequency probably weekly or monthly in line with company procedures W Archiving the process of moving older data from the computer for example when the disk becomes nearly full Note Image files stored as img files in the folder Particle Data are numerous and take up a lot of space When copied from the control computer
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