Metrohm 919IC User Manual

919 IC Autosampler plus

Manual

8.919.8003EN

Metrohm AG CH-9100 Herisau Switzerland

Phone [phone] Fax [phone] [e-mail] www.metrohm.com

919 IC Autosampler plus

Manual

8.919.8003EN

10.2013 dm/fpe

Teachware Metrohm AG CH-9100 Herisau

[e-mail]

This documentation is protected by copyright. All rights reserved.

Although all the information given in this documentation has been checked with great care, errors cannot be entirely excluded. Should you notice any mistakes please send us your comments using the address given above.

Documentation in additional languages can be found on

http://documents.metrohm.com.

Table of contents

Table of contents

1 Introduction		1
1.1	Area of application ...............................................................	1
1.2	Instrument description .........................................................	1
1.3	Intended use .........................................................................	2
1.4	About the documentation ...................................................	2
1.4.1	Symbols and conventions ........................................................	2
1.5	Safety instructions ................................................................	3
1.5.1	General notes on safety ...........................................................	3
1.5.2	Electrical safety ........................................................................	3
1.5.3	Tubing and capillary connections .............................................	4
1.5.4	Personnel safety ......................................................................	5
1.6	Recycling and disposal .........................................................	6

2 Overview of the instrument		7
2.1	Front ......................................................................................	7
2.2	Rear ........................................................................................	8
2.3	Connector strip .....................................................................	9
2.4	Sample rack ...........................................................................	9
2.5	Peristaltic pump ..................................................................	10

3 Installation		11
3.1	Setting up the instrument ..................................................	11
3.1.1	Packaging ..............................................................................	11
3.1.2	Checks ..................................................................................	11
3.1.3	Location ................................................................................	11
3.2	Connecting the power supply cable .................................	11
3.3	Installing the sample needle ..............................................	12
3.4	Installing the peristaltic pump ..........................................	14
3.5	Filtration cell holder ...........................................................	17
3.6	Mounting the safety shield ................................................	17
3.7	Connecting a computer ......................................................	18
3.8	Connecting MSB devices ....................................................	20
3.8.1	Connecting a dosing device ...................................................	21
3.8.2	Connecting a stirrer or titration stand ....................................	22
3.8.3	Connecting a Remote Box .....................................................	23

919 IC Autosampler plus

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Table of contents

4 Operation and maintenance		25
4.1	General ................................................................................	25
4.2	Filter .....................................................................................	25
4.3	Peristaltic pump ..................................................................	26
4.4	Pump tubings ......................................................................	26
4.5	Quality Management and qualification with
	Metrohm .............................................................................	28

5	Troubleshooting		29
	5.1	Problems and their solutions .............................................	29
6	Appendix		30
	6.1	Lift settings .........................................................................	30
	6.2	Remote interface ................................................................	31
	6.2.1 Pin assignment of the remote interface ..................................		31
7	Technical specifications		33
	7.1	Lift and turntable ...............................................................	33
	7.2	Two-channel peristaltic pump ...........................................	33
	7.3	Interfaces and connectors .................................................	33
	7.4	Mains connection ...............................................................	34
	7.5	Safety specifications ...........................................................	34
	7.6	Electromagnetic compatibility (EMC) ................................	34
	7.7	Ambient temperature .........................................................	35
	7.8	Reference conditions ..........................................................	35
	7.9	Dimensions ..........................................................................	35
8	Warranty (guarantee)		36
9	Accessories		38
	Index		40

IV	919 IC Autosampler plus

Table of figures

Table of figures
Figure 1	Front 919 IC Autosampler plus ..........................................................	7
Figure 2	Rear 919 IC Autosampler plus ...........................................................	8
Figure 3	Connector strip 919 IC Autosampler plus ...........................................	9
Figure 4	Attaching a sample rack ....................................................................	9
Figure 5	Peristaltic pump ...............................................................................	10
Figure 6	Connecting the power supply cable .................................................	11
Figure 7	Installing the needle ........................................................................	12
Figure 8	Installing the pump tubing ..............................................................	14
Figure 9	Inserting the tubing cartridge ..........................................................	15
Figure 10	Installing the filtration cell holder .....................................................	17
Figure 11	Mounting the safety shield ..............................................................	18
Figure 12	Connecting the computer ................................................................	19
Figure 13	Connecting a dosing device .............................................................	22
Figure 14	Connecting an MSB stirrer ...............................................................	22
Figure 15	Connecting the propeller stirrer to the titration stand ......................	23
Figure 16	Connecting the Remote Box ............................................................	23
Figure 17	Pump tubing connection – Replacing the filter .................................	25
Figure 18	Adjusting the needle .......................................................................	30
Figure 19	Connectors of the remote box .........................................................	31
Figure 20	Pin assignment of the remote socket and plug ................................	31

919 IC Autosampler plus

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1 Introduction

1 Introduction

1.1Area of application

The 919 IC Autosampler plus is an autosampler with a wide variety of applications. It offers the option of fully automated sample series processing. In addition to this capability, the 919 IC Autosampler plus can be supplemented to include the functionality for Inline Ultrafiltration or Inline Dialysis.

Thanks to its proven USB interface, the 919 IC Autosampler plus can be integrated into Metrohm instrument systems in a flexible manner. The instrument is always controlled by means of a high-performance PC software, e.g. MagIC Net™ from Metrohm.

1.2Instrument description

The 919 IC Autosampler plus has the following features:

Turntable with interchangeable sample rack. A single-row sample rack is included in the scope of delivery.

Tower with a robust lift. The lift is equipped with a working head to which a needle holder can be attached.

Two-channel peristaltic pump.

Three MSB connectors (Metrohm Serial Bus), each for controlling an 800 Dosino, an 801 Stirrer or a Remote Box, etc.

Two USB connectors, with which e.g. printers, keyboards, barcode readers or additional devices, such as Dosing Interfaces, etc., can be directly connected.

Two connectors for a peristaltic or a membrane pump.

Stirrer connector on the tower, for propeller stirrer or magnetic stirrer.

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1.3 Intended use

1.3Intended use

The 919 IC Autosampler plus is designed for usage as an automation system in analytical laboratories. It is not suitable for usage in biochemical, biological or medical environments in its basic equipment version.

The present instrument is suitable for processing chemicals and flammable samples. Usage of the 919 IC Autosampler plus therefore requires the user to have basic knowledge and experience in handling toxic and caustic substances. Knowledge with respect to the application of the fire prevention measures prescribed for laboratories is also mandatory.

1.4About the documentation

CAUTION

Please read through this documentation carefully before putting the instrument into operation. The documentation contains information and warnings which the user must follow in order to ensure safe operation of the instrument.

1.4.1Symbols and conventions

The following symbols and formatting may appear in this documentation:

	Cross-reference to figure legend
	The first number refers 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 item
[Next]	Button or key
	WARNING
	This symbol draws attention to a possible life-threat-
	ening hazard or risk of injury.
	WARNING
	This symbol draws attention to a possible hazard due
	to electrical current.

2	919 IC Autosampler plus

1 Introduction

WARNING

This symbol draws attention to a possible hazard due to heat or hot instrument parts.

WARNING

This symbol draws attention to a possible biological hazard.

CAUTION

This symbol draws attention to possible damage to instruments or instrument parts.

NOTE

This symbol highlights additional information and tips.

1.5Safety instructions

1.5.1General notes on safety

WARNING

This instrument may only be operated in accordance with the specifications in this documentation.

This instrument has left the factory in a flawless state in terms of technical safety. To maintain this state and ensure non-hazardous operation of the instrument, the following instructions must be observed carefully.

1.5.2Electrical safety

The electrical 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 components.

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1.5 Safety instructions

WARNING

Never open the housing of the instrument. The instrument could be damaged by this. There is also a risk of serious injury if live components are touched.

There are no parts inside the housing which can be serviced or replaced by the user.

Mains voltage

WARNING

An incorrect mains voltage can damage the instrument.

Only operate this instrument with a mains voltage specified for it (see rear panel of the instrument).

Protection against electrostatic charges

WARNING

Electronic components are sensitive to electrostatic charges and can be destroyed by discharges.

Do not fail to pull the mains cable out of the mains connection socket before you set up or disconnect electrical plug connections at the rear of the instrument.

1.5.3Tubing and capillary connections

CAUTION

Leaks in tubing and capillary connections are a safety risk. Tighten all connections well by hand. Avoid applying excessive force to tubing connections. Damaged tubing ends lead to leakage. Appropriate tools can be used to loosen connections.

Check the connections regularly for leakage. If the instrument is used mainly in unattended operation, then weekly inspections are mandatory.

4	919 IC Autosampler plus

1 Introduction

1.5.4Personnel safety

WARNING

Wear protective goggles and working clothes suitable for laboratory work while operating the 919 IC Autosampler plus. It is also advisable to wear gloves when caustic liquids are used or in situations where glass vessels could break.

WARNING

Always install the safety shield supplied with the equipment before using the instrument for the first time. Pre-installed safety shields are not allowed to be removed.

The 919 IC Autosampler plus may not be operated without a safety shield!

WARNING

Personnel are not permitted to reach into the working area of the instrument while operations are running!

A considerable risk of injury exists for the user.

WARNING

In the event of a possible blockage of a drive, the mains plug must be pulled out of the socket immediately. Do not attempt to free jammed sample vessels or other parts while the device is switched on. Blockages can only be cleared when the instrument is in a voltage-free status; this action generally involves a considerable risk of injury.

WARNING

The 919 IC Autosampler plus is not suitable for utilization in biochemical, biological or medical environments in its basic equipment version.

Appropriate protective measures must be implemented in the event that potentially infectious samples or reagents are being processed.

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1.6 Recycling and disposal

1.6Recycling and disposal

This product is covered by European Directive 2002/96/EC, WEEE – Waste from Electrical and Electronic Equipment.

The correct disposal of your old equipment will help to prevent negative effects on the environment and public health.

More details about the disposal of your old equipment can be obtained from your local authorities, from waste disposal companies or from your local dealer.

6	919 IC Autosampler plus

2 Overview of the instrument

2 Overview of the instrument

2.1Front

	3
1	4
	5
2

Figure 1 Front 919 IC Autosampler plus

1	Safety shield		2	Sample rack (6.2041.510)
3	Peristaltic pump		4	Lift with needle adapter

5Retaining plate

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