Mettler Toledo QLX45MODULE Liquid Dosing Unit with RFID reader User Manual Quantos Automated Dosing

Mettler-Toledo GmbH Liquid Dosing Unit with RFID reader Quantos Automated Dosing

Contents

user manual

Quantos Automated DosingLiquid ModuleUser Manual
Overview Liquid module2143567Legend Liquid ModulePump module with bottle Liquid kit with liquid dosing head1Pump module (QL2) 4Top glass liquid2Liquid dosing head support (QLL1000) 5Liquid dosing head (QL001)3Bottle 6Liquid kit (QLX45)7ErgoClip vial3Quantos Automated Dosing
1 Safety Information•Read and understand the instructions in this manual before you use the device.•Keep this manual for future reference.•Include this manual if you pass on the device to other parties.If the device is not used according to the instructions in this manual or if it is modified, the safety ofthe user may be impaired and Mettler-Toledo GmbH assumes no liability.1.1 Definition of signal words and warning symbolsSignal WordsWARNING for a hazardous situation with medium risk, possibly resulting in death or severeinjury if not avoided.CAUTION for a hazardous situation with low risk, resulting in minor or moderate injury if notavoided.NOTICE for a hazardous situation with low risk, resulting in damage to the instrument, othermaterial damage, malfunctions and erroneous results, or loss of data.Note (no symbol) for useful information about the product.SymbolsGeneral hazard Electrical shock Toxic substanceInflammable orexplosive substanceExplosion1.2 Product specific safety notesYour dosing system represents state-of-the-art technology and complies with all recognized safetyrules, however, certain hazards may arise in extraneous circumstances. Do not open the device; itdoes not contain any parts that can be maintained, repaired or replaced by the user. If you experienceproblems with your dosing system, contact your authorized METTLER TOLEDO dealer or service repre-sentative.The dosing system has been tested for the experiments and intended purposes documented in theappropriate manual. However, this does not absolve you from the responsibility of performing yourown tests of the products supplied by us regarding their suitability for the methods and purposes youintend to use them for.Intended useThis dosing system is designed to be used in analytical laboratories by qualified staff. Your dosingsystem is used for weighing and dosing powder or liquid samples. Use the dosing system exclusivelyfor this purpose.Any other type of use and operation beyond the limits of technical specifications without writtenconsent from Mettler-Toledo GmbH, is considered as not intended.Site requirementsThe balance has been developed for indoor operation in a well-ventilated area. Avoid the followingenvironmental influences:•Conditions outside of the ambient conditions specified in the technical data•Powerful vibrations•Direct sunlight•Corrosive gas atmosphere4 Quantos Automated Dosing
•Explosive atmosphere of gases, steam, fog, dust and flammable dust•Powerful electric or magnetic fieldsStaff qualificationIncorrect use of the dosing system or the chemicals used in the analysis can lead to death or injury.The following experience is needed for operating the dosing system.•Knowledge and experience in working with toxic and caustic substances.•Knowledge and experience in working with standard laboratory equipment.•Knowledge and experience in working in accordance with general lab safety rules.Responsibilities of the dosing system ownerThe dosing system owner is the person that uses the dosing system for commercial use or places thedosing system at the disposal of his staff. The dosing system owner is responsible for product safetyand the safety of staff, user(s) and third party.The operator has the following responsibilities:•Know the rules for safety at the workplace that are in effect and enforce them.•Ensure that only qualified staff uses the dosing system.•Define the responsibilities for installation, operation, cleaning, troubleshooting and maintenanceand ensure that the tasks are done.•Train the staff in regular intervals and inform them about dangers.•Provide the necessary protective gear for the staff.Shut down of the instrument in emergency situations− Pull the plug from the electrical outlet.Protective clothingWear protective clothing in the laboratory when working with hazardous or toxic substances.Wear suitable eye protection such as goggles.Use appropriate gloves when handling chemicals or hazardous substances and checktheir integrity before use.Wear a lab coat.5Quantos Automated Dosing
Safety notes WARNINGDanger of death or serious injury due to electric shock!Contact with parts that contain a live current can lead to injury and death. If the devicecannot be shut down in an emergency situations, people can be injured or the devicecan be damaged.1 Only use the supplied three-core power cable with equipment grounding conductorto connect your device.2 Check that the voltage printed on it is the same as your local power supply voltage.ðIf this is not the case, under no circumstances connect the AC adapter to thepower supply, but contact a METTLER TOLEDO representative.3 Only connect the instrument to a three-pin power socket with earthing contact.4 Only standardized extension cable with equipment grounding conductor must beused for operation of the device.5 Do not disconnection the equipment grounding conductor.6 Check the cables and the plug for damage and replace damaged cables and plugs.7 Make sure that the cables are arranged so that they cannot be damaged or interferewith the operation.8 Keep all electrical cables and connections away from liquids.9 Make sure that the power plug is accessible at all times. WARNINGDanger of injuries and death due to toxic substances or caustic components!Chemicals can cause injuries if they come in contact with bare skin, eyes or areinhaled.1 When using chemicals and solvents, comply with the instructions of the producerand the general lab safety rules.2 Set up the instrument in a well-ventilated location.3 Clean any spills immediately.4 If you dry substances which form toxic gases, place the instrument in a fume hood. WARNINGDamage of bottle or pump because of high pressure!If the bottle or the pump with a protective gas exposed to high pressure, the bottle or thepump module might get damaged.1 Avoid pressure higher than 1.5 bar (21 psi) in the bottle.2 Ensure the protective gas does not exceed the pressure range of 0.2 bar (2.9 psi).3 Wear protective glasses when working with the bottle. WARNINGDanger of death and serious injuries due to flammable solvents!Flammable solvents can ignite and lead to fire and explosions.1 Keep flammable solvents away from naked flames.2 When using chemicals and solvents, comply with the instructions of the producerand the general lab safety rules.6 Quantos Automated Dosing
CAUTIONDanger of injuries due to splashing liquids!Splashing liquids because of remaining pressure in dosing head. If you don't releasethe pressure of the dosing head, liquid might splash when opening dosing head orremoving liquid tube.1 Always release pressure of dosing head by switching off the instrument beforeremoving liquid tube.2 Wear protective glasses.NOTICEEnvironmentOnly use indoors in dry locations.NOTICEDanger of damage to the device!Never open the device. The device contains no user-serviceable parts.− In the event of problems, please contact a METTLER TOLEDO representative.NOTICEDanger of damage to the device due to incorrect parts!Using incorrect parts with the device can damage the device or cause the device tomalfunction.− Only use parts supplied with the device, listed accessories and spare parts fromMettler-Toledo GmbH.Finding more informationRefers to an external document.FCC RulesThis device complies with Industry Canada licence-exempt RSS standard(s) and part 15 of the FCCRules. Operation is subject to the following two conditions: (1) this device may not cause inter-ference, and (2) this device must accept any interference, including interference that may causeundesired operation of the device.Changes or modifications not expressly approved by the party responsible for compliance could voidthe user's authority to operate the equipment.This equipment has been tested and found to comply with the limits for a Class A digital device,pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protectionagainst harmful interference when the equipment is operated in a commercial environment. Thisequipment generates, uses, and can radiate radio frequency energy and, if not installed and used inaccordance with the instruction manual, may cause harmful interference to radio communications.Operation of this equipment in a residential area is likely to cause harmful interference in which casethe user will be required to correct the interference at his own expense.7Quantos Automated Dosing
2 Design and Function2.1 Dosing headLiquid dosing headThis is the standard head for liquid dosing. It is used togetherwith pump module and bottle.Manual dosing headThe manual dosing head is used for manual powder dosing. Itis equipped with a integrated RFID tag to store substance dataand to provide printing data.Functional descriptionAs soon as a head is inserted, the instrument automatically reads the data of the head. In addition,the instrument performs automatic adjustments concerning the Dosing steps, automatic dooroperation and other instrument settings.When no dosing head is installed the instrument will replace head-specific information with factorysettings.8 Quantos Automated Dosing
2.2 Data stored in the dosing head’s RFIDEvery dosing head is equipped with a integrated RFID tag (1)which stores and exchanges data with the instrument.The following data is stored in the RFID tag of the head:•User data•This block holds information about the substance such asthe name of the substance, the filling and expiry dates, thequantity, etc. This data can be edited by the user at any timeand should be entered before using a new head for the firsttime to have the data available for reports and labels.19Quantos Automated Dosing
3 Installation and Putting into OperationAdditional information about this instrument can be found in the Operating Instructions on theCD-ROM or online.Finding more informationu www.mt.com/quantosThe instrument is installed by METTLER TOLEDO service engineers. This includes the wiring as wellas the configuration of the interfaces and peripherals.3.1 Scope of deliveryLiquid moduleCheck the delivery for completeness. The following accessories are part of the standard equipment ofthe liquid module:•Liquid kit QLX45– Liquid kit QLX45– Top glass liquid– ErgoClip vial– SmartGrid round– Vial adapter 5pcs– MinWeigh door– Screwdriver torx T8– RS232C-cable– RFID transponder 5pcs– Power supply– Cable conduct– Cable clip (cable conduct closure)– User Manual•Liquid bottle and head QLL1000– Liquid head QL001– Bottle 1000ml pressure resistant– Bottle cap with fitting and support– Micro dosing valve tool– Spare part set (incl. filter, ferrule, peek nut)– Liquid tube– Air tube•Pump module QL2– Pump QL2– Liquid side doors for QL2– Muffler– Bottle holder– Drip pan– CAN-cable3.2 Selecting the locationAn optimal location will ensure accurate and reliable operation of the instrument. The surface must beable to safely take the weight of the instrument when fully loaded. The following local conditions mustbe observed:If the instrument is not horizontal at the outset, it must be leveled during commissioning.•The instrument must only be used indoors and up to a maximumaltitude of 4000 m above sea level.•Before switching on the balance, wait until all parts are at roomtemperature (+5 to 40°C). The humidity must be between 10% and 80% non-condensing.•The power plug must be accessible at all times.•Firm, horizontal and vibration-free location.•Avoid direct sunlight.•No excessive temperature fluctuations.•No strong drafts.10 Quantos Automated Dosing
3.3 Assembling the liquid moduleAssemble the balance according to your XPE Operating Instructions.1 Remove top glass (1) by sliding it backwards and pulling itupwards (2) carefully.212 Insert the liquid kit (1), pull 2 levers (2) towards you andslide liquid kit onto the rack.NoteCAN-connector is on bottom of liquid kit.3 To fix position of liquid kit, release 2 levers (2) and moveliquid kit slightly.ðLiquid kit locks down.ðLiquid kit is mounted.3214 Insert the top glass liquid (1) into the rear guide.5 Carefully fold top glass liquid (2) downwards.123.4 Assembling pump module and bottle WARNINGDamage of bottle because of high pressure!If the bottle has to resist higher pressure than 1.5 bar (21 psi) it might get damaged.1 Avoid pressure higher than 1.5 bar (21 psi) in the bottle.2 Wear protective glasses when working with the bottle.11Quantos Automated Dosing
− Mount pump module and bottle according to figure.Inserting and removing liquid dosing head in and from the liquid dosing head support CAUTIONDanger of injuries due to splashing liquids or substances!The bottle stands during use under 0.5 bar (7 psi) pressure. Liquid splashing out mightharm the user and can damage the device.1 Do not remove tubes under pressure.2 Relieve pressure by switching off the insrument, pull out the tube.1 Insert liquid dosing head in the liquid dosing head support.2 To remove liquid dosing head from the liquid dosing headsupport, pull the catch (1) to the front and remove liquiddosing head (2).1212 Quantos Automated Dosing
3.4.1 Connecting the tubesConnectors of pump moduleTo Bottle PumpExhaustInletCAN CANRS232CPower SupplyThe thinner tube is used for transporting liquid from the bottle to the liquid dosing head. The slightlybigger tube is used for pumping air into the bottle. By adding air, pressure rises in the bottle. Whenpressure reaches min. 0.3 to max 0.5 bar (4.4 to 7.2 psi) the micro dispensing valve in the dosinghead opens and liquid can ascend the liquid tube. The two tubes are further referred to as liquid tubeand air tube.§The liquid dosing head is inserted in the liquid dosing headsupport.− Connect liquid tube (1) at bottle (2) and at liquid dosinghead (3).1 23Connect air tubeNOTICEDamage on tube connectors because of mishandling!If the tubes are not removed correctly, the connectors and therefore the pump modulecan be damaged.Wrongly cut tubing can cause leaking connections.1 To remove tubes, press down ring on connector and pull out tube carefully.2 Cut tubes with a tube cutter.A tube in the air inlet to bottle (5) opens the valve of the air outlet. Never leave a tube which isconnected to the air outlet unconnected at the other end because pressure can not be built up.You can connect up to 3 bottles to the pump module (7).13Quantos Automated Dosing
− Connect the air tube (4) at the air inlet of the bottle (5) andthe air outlet of the pump module (6).5467Remove air tube1 Remove air tube to the bottle (4) by firmly press lay downthe ring (8) at the air inlet (5).2 Remove the air tubing of the bottle (8) and only if necessaryof the pump module by pushing the ring (9).854697Use the pump with protective gas WARNINGDamage of pump because of high pressure!If you need to feed the pump with protective gas, e.g. nitrogen, make sure it does notexceed the pressure range of 0.2 bar (2.9 psi). The pump module might get damaged.1 Ensure the protective gas does not exceed the pressure range of 0.2 bar (2.9 psi).2 Wear protective glasses when working with the pump.14 Quantos Automated Dosing
1 Insert muffler (10) into air inlet (11) to absorb noise.2 If you need to feed the pump with protective gas, e.g.nitrogen, make sure it does not exceed the pressure range of0.2 bar (2.9 psi). Wear protective glasses.Do not insert the muffler (11) but instead connect a tube tothe air inlet (11).NoteOuter tube diameter: 6mm Pressure range: 0.1 to 0.2bar (1.5 to 2.9psi)10 11Contaminated air by using toxic, explosive or flammable liquids! WARNINGDanger of injuries and death due to toxic substances!If you use toxic, explosive or flammable liquids, the exhaust air will be contaminated.− Use a tube for the exhaust air outlet.1 If you use toxic, explosive or flammable liquids, the exhaustair will be contaminated and the device can get damaged.2 Connect a tube to exhaust air (12) outlet to absorb the airinto a safe container.NoteOuter tube diameter: 6mm123.5 Installing liquid dosing headInstalling liquid dosing head on liquid kit1 Slide the liquid dosing head (1) onto the liquid kit (2) until itcomes to a stop.2 Press it down slightly until it is properly seated in theholding pins. Important Check that dosing head is inserted correctly. If there is just a small gap between dosing head and itssupport, press it down again.3 Thread the liquid tube through slot in Quantos top glass.1215Quantos Automated Dosing
Removing liquid dosing head from liquid kit− To remove the liquid dosing head, press it slightly upwardsand remove it to the front.3.6 Connecting the tubesConnectors of pump moduleTo Bottle PumpExhaustInletCAN CANRS232CPower Supply1WARNINGContaminated air!If you use toxic, explosive or flammable liquids, the exhaustair will be contaminated and the device can get damaged.Connect a tube to exhaust air outlet to absorb the air into asafe container.NoteOuter tube diameter: 6mm12 CAUTIONDamage on tube connectors because of mishandling!If the tubes are not removed correctly, the connectors and therefore the pump modulecan get damaged.− To remove tubes, press down ring on connector and pull out tube carefully.16 Quantos Automated Dosing
3.7 Wiring the liquid module WARNINGDanger of death or serious injury due to electric shock!Contact with parts that contain a live current can lead to injury and death. If theinstrument cannot be shut down in an emergency situations, people can be injured orthe instrument can be damaged.1 To connect the pump module, only use the supplied three-core power cable withequipment grounding conductor.2 Only connect the pump module to a three-pin power socket with earthing contact.3 Only standardized extension cable with equipment grounding conductor must beused for operation of the pump module.4 Do not disconnection the equipment grounding conductor.5 Check that the voltage printed on it is the same as your local power supply voltage.ðIf this is not the case, under no circumstances connect the AC adapter to thepower supply, but contact a METTLER TOLEDO representative.6 Check the cables and the plug for damage and replace damaged cables and plugs.7 Make sure that the cables are arranged so that they cannot be damaged or interferewith the operation.8 Keep all electrical cables and connections away from liquids.9 Make sure that the power plug is accessible at all times.The balance is supplied with an AC/DC adapter and a country-specific power cable. The AC/DCadapter is suitable for use with the following voltage range:100 – 240 VAC, 50/60Hz.NOTICE•Check whether your local power supply falls within this range. If this is not the case, under nocircumstances connect the AC/DC adapter to the power supply, but contact a METTLER TOLEDOrepresentative.•The power plug must be accessible at all times.•Prior to use, check the power cable for damage.•Route the cable in such a way that it cannot be damaged or cause a hindrance when working.•Ensure that no liquid comes into contact with the AC/DC adapter.ImportantWire the components before turning the balance on. After turning the balance on, if the message Wrong head type mounted appears, check wires.Make sure you connect CAN-cables before connecting power supplies.17Quantos Automated Dosing
Connectors of pump moduleTo Bottle PumpExhaustInletCAN CANRS232CPower SupplyNotePower supply and RS232C Connector are covered with a faceplate. Remove faceplate.1 Connect pump module with liquid kit via CAN-cable.There are 2 CAN-connectors on the pump module. There isno preference which one to take.2 Remove left side glass and exchange one clip with the cableclip included in the scope of delivery.3 Guide CAN-cable through cable clip and insert left sideglass.4 Connect pump module with balance via standard RS232C-cable.ðLiquid module is connected.18 Quantos Automated Dosing
1 Connect power cable of liquid module to power socket andlocal power supply.2 Connect power cable of balance to power socket and localpower supply.19Quantos Automated Dosing
4 Operation4.1 Basic operation settingsRefer to your XPE Operating Instructions for further information on settings and parameters.Navigation: [ ] > Liquid module... [Define] > Mounted... [Define]If you dose liquid for the first time, or after a master reset, check following settings:Configure your settings in the following menu:•Dosing must be chosen as application: [ ] > [Dosing]•Liquid module must be defined as mounted: [ ] > Liquid module… [Define] > [Mounted]•Powder module must be defined as unmounted: [ ] > Powder module… [Define] >[Unmounted]•RS232 device must be activated: [ ] > [System] > [Peripherals] > RFID / Quantos… [RS232built-in] > [RS232 built-in]4.2 Dosing liquid§Liquid dosing head is installed.§Weighing pan is empty.§If required, ErgoClip is installed.1 Tap [Start] > [Liquid dosing].2 Enter User ID and confirm with [OK].3NoteThe Sample ID is not mandatory and the instrument does not check whether or not it is unique.Enter Sample ID and confirm with [OK].4 Enter the amount Target liquid [g] required and confirm with [OK].5 Place sample vessel on weighing pan or ErgoClip and confirm with [OK].6 Lower position of dosing head until it is about 1cm to 2cm above the sample vessel andconfirm with [OK].7NoteTo abort dosing during process, tap [C].Check, if all necessary adjustments are completed:To abort procedure, tap [No].To start dosing, tap [Yes].ðPressure builds up.ðInstrument doses liquid.ðThe results are being displayed.8 To finish dosing process, confirm with [OK].Congratulations, you have just successfully finished your first dosing!Note•Bubbles in the tube do not impair the result, because the target result is weighed.•If you dose liquids that might crystalize, clean the dosing head from time to time.NoteSee Quantos Liquid Module Operating Instructions for further information on your possibilities with thedifferent dosing applications.20 Quantos Automated Dosing
5 Technical Data5.1 General data WARNINGDanger of death or serious injury due to electric shock!Contact with parts that contain a live current can lead to injury and death.1 Only use an approved AC adapter with a current-limited SELV output.2 Ensure correct polarity Power supplyAC adapter: Primary: 100 – 240VAC, -15%/+10%, 50/60 HzSecondary: 12VDC ±3%, 2.5A (with electronic overloadprotection)Cable for AC adapter: 3-core, with country-specific plugBalance power supply: 12 VDC ±3%, 2.5 A, maximum ripple: 80 mVppProtection and standardsOvervoltage category: IIDegree of pollution: 2Protection: Protected against dust and waterStandards for safety and EMC: See Declaration of ConformityRange of application: For use only in closed interior roomsEnvironmental conditionsHeight above mean sea level: Up to 4000mAmbient temperature: 5–40°CRelative air humidity: Max. 80% up to 31°C, linearly decreasing to 50% at 40°C,noncondensing21Quantos Automated Dosing
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Mettler-Toledo GmbHIm Langacher 448606 Greifensee, Switzerlandwww.mt.com/contactSubject to technical changes.© Mettler-Toledo GmbH 11/201630260315C enFor more informationwww.mt.com/quantos30260315

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