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Metrohm 916 Ti-Touch, Manual - Short Instructions

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Metrohm 916 Ti-Touch Manual - Short Instructions Download Page 45

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7 Maintenance

916 Ti

‑

Touch

￭￭￭￭￭￭￭￭

39

7  Maintenance

Maintenance

The electronic and mechanical functional groups of Metrohm instruments
can and should be checked by specialist personnel from Metrohm as part
of a regular preventive maintenance schedule. Please ask your local
Metrohm representative regarding the precise terms and conditions
involved in concluding a corresponding maintenance agreement.

For detailed information on this topic, please visit 

www.metrohm.com

.

Cleaning

Cleaning the surfaces of the instrument

Prerequisites

￭

The instrument is disconnected from the power grid.

 

1

Clean the surfaces with a damp cloth.

NOTICE

Water or ethanol can be used as a cleaning medium.

NOTICE

The connectors at the rear of the instrument must only be cleaned
with a dry cloth.

Summary of Contents for 916 Ti-Touch

Page 1: ...916 Ti Touch Manual Short Instructions 8 916 8004EN 2020 03 03...

Page 2: ......

Page 3: ...Metrohm AG CH 9100 Herisau Switzerland Phone 41 71 353 85 85 Fax 41 71 353 89 01 info metrohm com www metrohm com 916 Ti Touch Manual Short Instructions 8 916 8004EN 2020 03 03...

Page 4: ...tation has been prepared with great care However errors can never be entirely ruled out Please send comments regarding possible errors to the address above Documentation in additional languages can be...

Page 5: ...posal 9 4 Overview of the instrument 10 4 1 Front of the instrument 10 4 2 Rear of the instrument 11 5 Installation 12 5 1 Setting up the instrument 12 5 1 1 Packaging 12 5 1 2 Checks 12 5 1 3 Locatio...

Page 6: ...4 Connecting a polarizable electrode 25 5 7 5 Connecting the temperature sensor or electrode with inte grated temperature sensor 26 5 7 6 Connecting the iConnect 27 5 7 7 Differential potentiometry 30...

Page 7: ...d manual In addition to an introduction safety instructions and an overview of the instruments you will also find information about the installation and operation of the 916 Ti Touch in addition to do...

Page 8: ...ods etc conveniently in the internal memory of the 916 Ti Touch You can also save your files externally through the USB connector e g on a USB flash drive On this storage medium you can not only store...

Page 9: ...zation cur rent Upol amperometric measurement with selectable polarization voltage STAT Titration with constant maintenance of the measured value Measuring modes pH pH measurement U potentiometric vol...

Page 10: ...Intelligent electrodes iTrodes Temperature sensors Pt1000 or NTC Stirrer connector depending on the product version For connecting a propeller stirrer only available for the version without magnetic...

Page 11: ...to the figure number the sec ond to the instrument part in the figure Instruction step Carry out these steps in the sequence shown Method Dialog text parameter in the software File New Menu or menu i...

Page 12: ...2 2 About the documentation 6 916 Ti Touch NOTE This symbol highlights additional information and tips...

Page 13: ...al safety when working with the instrument is ensured as part of the international standard IEC 61010 WARNING Only personnel qualified by Metrohm are authorized to carry out service work on electronic...

Page 14: ...ons well by hand Avoid applying excessive force to tubing con nections Damaged tubing ends lead to leakage Appropriate tools can be used to loosen connections Check the connections regularly for leaka...

Page 15: ...WEEE Waste Electrical and Electronic Equipment The correct disposal of your old instrument will help to prevent negative effects on the environment and public health More details about the disposal o...

Page 16: ...age 4 Fixed key Help Opens the online help for the dialog dis played 5 Fixed key Print Opens the print dialog 6 Fixed key Manual Opens the manual control 7 Fixed key STOP Cancels the running determina...

Page 17: ...nsor connector Temp For connecting temperature sensors Pt1000 or NTC Two B sockets 2 mm 6 Electrode connector Pol For connecting polarizable electrodes e g Pt wire electrodes Socket F 7 MSB connector...

Page 18: ...ot be used in explosive environments Place the instrument in a location of the laboratory which is suitable for operation and free of vibrations and which provides protection against corrosive atmosph...

Page 19: ...nst accidental disconnection of the cable by means of a pull out protection fea ture If you wish to pull out the plug you will first need to pull back the outer plug sleeve marked with arrows 2 Connec...

Page 20: ...Proceed as follows 1 Push the clamping ring 6 2013 010 down as far as possible onto the mounted support rod 6 2016 050 Make sure while doing so that the indent is facing upwards 2 Attach the electrod...

Page 21: ...e rod stirrer is connected the electrode holder with the clamp ing ring must be mounted on the support rod see see chapter 5 3 page 14 Proceed as follows 1 Plug in the connection cable of the 802 Stir...

Page 22: ...can be connected in sequence daisy chain at a single MSB connector 8 pin Mini DIN socket and be control led simultaneously by the Ti Touch In addition to the connection cable stirrers and the Remote B...

Page 23: ...rking on the MSB connector see figure 6 page 17 Figure 6 MSB connector CAUTION Switch off the Ti Touch before you plug in MSB devices When it is switched on the Ti Touch automatically recognizes which...

Page 24: ...the rear of the Ti Touch 3 Switch on the Ti Touch 5 5 3 Connecting a Remote Box Instruments that are controlled via remote lines and or that send control signals via remote lines can be connected via...

Page 25: ...or Sample Processors If you wish to connect more than one device to the USB you can use a commercially available USB hub NOTICE We recommend that the Ti Touch be switched off while you set up or disco...

Page 26: ...to the RS 232 interface Balance Cables AND ER FR FX with RS 232 inter face OP 03 6 2125 020 6 2125 010 Mettler AB AG PR LC RS9 In the scope of delivery for the balance Mettler AM PM PE with interface...

Page 27: ...for cable 3 Switch on the balance 4 If necessary switch on the RS 232 interface of the balance 5 Configure the RS 232 interface of the USB RS 232 adapter in the device manager of the Ti Touch 6 Enter...

Page 28: ...match the setting in the device manager 3 Make sure that the barcode reader is set in such a way that Ctrl char acters ASCII 00 to 31 can be sent 4 Program the barcode reader in such a way that the AS...

Page 29: ...he plug you first need to pull back the outer plug sleeve marked with arrows 3 Configure the Sample Processor in the device manager 5 7 Connecting sensors 5 7 1 General The measuring interface include...

Page 30: ...h Figure 7 Connecting a pH metal or ion selective electrode NOTICE The electrode cable is protected against accidental disconnection of the cable by means of a pull out protection If you wish to pull...

Page 31: ...lectrode 5 7 4 Connecting a polarizable electrode Connect the polarizable electrode as follows 1 Plug the electrode plug into the Pol socket of the Ti Touch Figure 9 Connecting a polarizable electrode...

Page 32: ...sleeve 5 7 5 Connecting the temperature sensor or electrode with integrated temperature sensor A temperature sensor of the Pt1000 or NTC type can be connected to the Temp connector Connect the tempera...

Page 33: ...er cable to an instrument If the mini USB adapter cable is not connected to the instrument yet pro ceed as follows 1 Plug the mini USB adapter cable 2 into the iConnect connector of the instrument 1 O...

Page 34: ...iConnect As soon as the instrument is switched on the 854 iConnect is detec ted automatically and entered as measuring input into the device properties Connecting the electrode The 854 iConnect is us...

Page 35: ...n the screw cap by hand If there is an electrode in the sensor list of the firmware or software the electrode is detected automatically when connecting it NOTICE Mount the protective cap again as soon...

Page 36: ...t 854 article number 8 854 8002 5 7 7 Differential potentiometry Potentiometric measurements with high ohm measuring chains can be disrupted by electrostatic and electromagnetic fields in media with l...

Page 37: ...to integrate your Ti Touch in your network You can for example store data on a PC within the network or print reports on a network printer You will find information as to which settings are necessary...

Page 38: ...6 Ti Touch NOTICE English is set as the default dialog language when the instrument is switched on for the first time Information about changing the dialog language can be found in the chapter Selecti...

Page 39: ...he preparing of the buret unit is described in the chapter Manual control of the detailed manual Confirm the message with OK The main dialog is displayed Switching off the instrument CAUTION The 916 T...

Page 40: ...ve Simply touch a few of the buttons on the interface to learn how a touch sensitive screen reacts You can always return to the main dialog by touching In order to activate an element on the 916 Ti To...

Page 41: ...played Print opens the printing dialog Manual opens the manual control Stop cancels the running determination Start starts a determination The file name of the loaded method the time and the system st...

Page 42: ...n list A check box can also be activated or deactiva ted by tapping on it 6 2 3 Status display The current status of the system is displayed in the upper right hand cor ner of the title bar Table 3 St...

Page 43: ...ification Delete entry The content of the input field is deleted com pletely The character in front of the cursor is deleted The cursor within the input field is shifted to the left by one character T...

Page 44: ...g off can be entered then the corresponding but tons will be shown to the right of the numerical keypad R1 For many parameters a result previously defined in the method can also be entered in place of...

Page 45: ...entative regarding the precise terms and conditions involved in concluding a corresponding maintenance agreement For detailed information on this topic please visit www metrohm com Cleaning Cleaning t...

Page 46: ...y 10 I Installation Set up instrument 12 Instrument Switch off 33 Switch on 32 K Keyboard Connect 21 M Magnetic stirrer Connect 18 MAT 3 MET 3 Metrohm Serial Bus MSB see also MSB 16 MSB Connect device...

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