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Related Manuals for Endress+Hauser Analytik Jena APU 28 Series
Summary of Contents for Endress+Hauser Analytik Jena APU 28 Series
- Page 1 Operating instructions Sample Preparation Systems of the APU 28 Series...
- Page 2 Analytik Jena AG Manufacturer Konrad-Zuse-Str.1 07745 Jena Germany Phone + 49 3641 77 70 + 49 3641 77 92 79 Email info@analytik-jena.de Analytik Jena AG Service Konrad-Zuse-Str. 1 07745 Jena Germany Phone + 49 3641 77 7407 + 49 3641 77 7449 Email info@analytik-jena.de http://www.analytik-jena.com...
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Page 3: Table Of Contents
APU 28 APU 28 S APU 28 SPE Content Contents Basic information ......................7 User manual notes ......................7 Intended use ........................8 1.2.1 Purpose ..........................8 Warranty and liability ....................... 9 Product identification ....................... 9 Safety instructions ....................10 Safety markings ...................... - Page 4 Content APU 28 APU 28 S APU 28 SPE Instructions ........................40 6.2.1 Replacing the hose connections ..................40 Troubleshooting ......................41 Malfunction of the control module ................41 Equipment faults and analytical problems ..............41 Transport and storage ....................42 Transport ......................... 42 8.1.1 Preparing the sample preparation unit for transport ...........
- Page 5 APU 28 APU 28 S APU 28 SPE Figures Figures Figure 1 Sample preparation system – front view ............17 Figure 2 Double channel system APU 28 S ............... 18 Figure 3 Hose diagram APU 28 ..................19 Figure 4 Hose diagram APU 28 S ..................
- Page 6 Figures APU 28 APU 28 S APU 28 SPE...
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Page 7: Basic Information
APU 28 APU 28 S APU 28 SPE Basic information Basic information User manual notes The user manual provides the required know-how for the safe handling of the sample User manual preparation system and its components. The user manual further includes instructions for maintaining and servicing the sample preparation system and potential causes and remedies of any faults. -
Page 8: Intended Use
Basic information APU 28 APU 28 S APU 28 SPE Intended use The sample preparation systems APU 28, APU 28 S and APU 28 SPE must only be used for the sample preparation methods described in this user manual. Any other use is not as intended! Only the operator is liable for any damages that result from this. -
Page 9: Warranty And Liability
APU 28 APU 28 S APU 28 SPE Basic information Warranty and liability The warranty duration and liability comply with the legal requirements and the provisions in the general terms and conditions of Analytik Jena AG. Deviations from the intended use described in this user manual result in limitations of warranty and liability in the event of a damage. -
Page 10: Safety Instructions
Safety instructions APU 28 APU 28 S APU 28 SPE Safety instructions For your own safety and to ensure error-free and safe operation of the sample preparation system, please read this chapter carefully before commissioning. Comply with all safety instructions contained in this user manual and pay careful attention to all messages and notes which are displayed on the display of the control unit. - Page 11 APU 28 APU 28 S APU 28 SPE Safety instructions The reservoir for sodium nitrate rinse solution with nitric acidity (pH ≈ 2) and the waste container are marked with the hazard pictogram for corrosive substances: GHS pictogram Warning against corrosive substances The storage bottle for methanol is marked with the following warning symbols: GHS pictogram...
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Page 12: Technical Condition
Safety instructions APU 28 APU 28 S APU 28 SPE Technical condition Design and construction of the sample preparation unit correspond to the current generally accepted rules of technology. Unauthorized modifications or changes, especially such that affect the safety of the staff and the environment, are generally not allowed. The following has to be observed: ... -
Page 13: Safety Instructions, Transport And Installation
APU 28 APU 28 S APU 28 SPE Safety instructions The following has to be observed: The sample preparation unit must only be commissioned, operated and serviced by trained personnel instructed in technical safety. The operation or servicing of the sample preparation unit by minors or individuals under the influence of alcohol, drugs or medication is not permitted. -
Page 14: Safety Instructions - Operation
Safety instructions APU 28 APU 28 S APU 28 SPE Safety instructions - operation 2.5.1 General Before starting the sample preparation unit, the operator must verify the proper condition of the sample preparation unit including its safety equipment. This is particularly important each time the sample preparation system was amended, upgraded or repaired. -
Page 15: Handling Of Auxiliary And Operating Materials
APU 28 APU 28 S APU 28 SPE Safety instructions Behavior after restoration of power supply (after a power failure): The device will perform a number of automatic movements (initialization) after the power supply was restored. Therefore, the operator must take particular care within the operating radius of the arm guiding the cannula! Risk of accidents! 2.5.4 Handling of auxiliary and operating materials... -
Page 16: Behavior During Emergencies
Safety instructions APU 28 APU 28 S APU 28 SPE The sample preparation unit must always be switched-off before carrying out any service and repair work (unless stated otherwise). Only use original accessories and original replacement parts from Analytik Jena AG. The notes in the chapter "Service and care"... -
Page 17: Function And Setup
APU 28 APU 28 S APU 28 SPE Function and setup Function and setup Description Figure 1 Sample preparation system – front view Pump unit Warning label, other versions → "Safety markings" page 10 Cannula guide Sample tray Waste hose (to the waste container/canister) positioning instructions relevant to the unit's functioning →... -
Page 18: Device-Specific Features
Function and setup APU 28 APU 28 S APU 28 SPE The standard version of the sample preparation system APU 28 consists of the following Basic device components: Control unit Basic device including power supply Control unit – used for programming sequences, controls the running gear and the pump unit Each of the three sample preparation systems APU 28, APU 28 S and APU 28 SPE is delivered with one tray and its accessories. -
Page 19: Hose System
APU 28 APU 28 S APU 28 SPE Function and setup The scraper for the SPE columns is placed in position 28 and the receptacle is placed underneath this position; for further information → page 30. Hose system 3.2.1 Hose connections/hose diagrams The connection between the individual components is made with labeled hoses. -
Page 20: Hose Diagram Apu 28 S
Function and setup APU 28 APU 28 S APU 28 SPE 3.2.3 Hose diagram APU 28 S Figure 4 Hose diagram APU 28 S... -
Page 21: Hose Diagram Apu 28 Spe
APU 28 APU 28 S APU 28 SPE Function and setup 3.2.4 Hose diagram APU 28 SPE Figure 5 Hose diagram APU 28 SPE... -
Page 22: Seals And Connections
Function and setup APU 28 APU 28 S APU 28 SPE 3.2.5 Seals and connections The proper functioning of the sample preparation system strongly depends on the tightness of the connections. Please make sure to strictly follow the instructions when replacing hoses and connections and ensure that the system is vented after replacing these components (→... -
Page 23: Cannula
APU 28 APU 28 S APU 28 SPE Function and setup Cannula Figure 8 Cannula Conical nipple Cannula (detail) 3.4.1 Venting the sample preparation system ATTENTION Fully vented metering pumps are essential to ensure the correctness and stability of the dosing volume. -
Page 24: Figure 9 Venting The System
Function and setup APU 28 APU 28 S APU 28 SPE Proceed as follows: 1. Insert the venting adapter in position 1 of the sample tray (the silicone hose is attached to the venting adapter). 2. Place a sample container with ultrapure water in position 1 (for APU 28 S also in position 2) and another container with ultrapure water at an elevated point as a backup for the rinse... -
Page 25: Installation And Commissioning
APU 28 APU 28 S APU 28 SPE Installation and commissioning Installation and commissioning Site requirements 4.1.1 Installation conditions The following requirements are placed on the climatic conditions in the operating room of the analyzer: Temperature range: +10 °C to +35 °C ... -
Page 26: Unpacking And Setting Up The Sample Preparation System
Installation and commissioning APU 28 APU 28 S APU 28 SPE 4.1.4 Unpacking and setting up the sample preparation system ATTENTION The APU 28 must only be positioned, assembled and installed by the customer service department of Analytik Jena AG or by specialist personnel authorized and trained by Analytik Jena AG! Any unauthorized intervention on the sample preparation unit can endanger the user and the operational safety of the equipment and limits or completely invalidates any warranty... -
Page 27: Operation
APU 28 APU 28 S APU 28 SPE Operation Operation Sample enrichment AOX 5.1.1 Preparation 1. Verify that the waste hose is connected to a suitable waste container or drain, that liquids can flow off freely and that the capacity of the waste container is adequate. ATTENTION When connecting the waste hose, make sure that ... -
Page 28: Loading The Rack For Aox
Operation APU 28 APU 28 S APU 28 SPE 4. Fill the samples into the sample containers (sample volume + 15 ml). 5. If required, add magnetic stirring rods into the sample containers. 6. If required, close the sample containers (e.g. aluminium foil). 7. -
Page 29: Sample Enrichment Spe Aox
APU 28 APU 28 S APU 28 SPE Operation Sample enrichment SPE AOX 5.2.1 Preparation 1. Verify that the waste hose is connected to a suitable waste container or drain, that liquids can flow off freely and that the capacity of the waste container is adequate. ATTENTION When connecting the waste hose, make sure that ... -
Page 30: Loading The Rack For Spe-Aox
Operation APU 28 APU 28 S APU 28 SPE 13. Insert the waste container and the scraper for the SPE columns on the tray (see figure 12). 14. Program the analysis sequence → "Programming" page 31. 15. Start the sequence. CAUTION Never reach into the movement range of the sampler arm while the sequence is processed. -
Page 31: Programming
APU 28 APU 28 S APU 28 SPE Operation Programming 5.3.1 Keypad description Figure 14 Keypad Functions of the lower S (starts the sequence) TART keypad row (confirms a selection and continues with the next step) NTER (cancels the sequence after completing the processing of the current sample) (returns to the previous step) ... -
Page 32: Figure 15 Display On The Control Panel
Operation APU 28 APU 28 S APU 28 SPE Function – Matrix after pressing E (S TART During operation, the sample sequence can be extended here; the current sequence can be extended up to the maximum number of 28 positions/samples - see Figure 15 (For programming the sequence see section "5.3.3 p. -
Page 33: Programming An Aox Sequence
APU 28 APU 28 S APU 28 SPE Operation 5.3.2 Programming an AOX sequence AOX-1 channel (APU 28/APU 28 SPE) or AOX-2 channel (APU 28 S) <1> Switching between SPE and AOX mode; if the display reads SPE, the system is in AOX mode Entering the start position Entering the number of samples X = 1 to 28... -
Page 34: Programming A Spe Sequence (Apu 28 Spe)
Operation APU 28 APU 28 S APU 28 SPE 5.3.3 Programming a SPE sequence (APU 28 SPE) <<1> Switching between SPE and AOX mode; if the display reads AOX, the system is in SPE mode Enter the start position Note: Only positions with even numbers can be selected here Eingabe der Probenanzahl X = 1 bis 12 Selecting used volume (sample volume, rinse volume):... -
Page 35: Conditioning An Spe Column With Methanol
APU 28 APU 28 S APU 28 SPE Operation 5.3.4 Conditioning an SPE column with methanol ATTENTION Within the specified range, the volumes are variable. However, they are identical for all samples. Within the sequence, conditioning is executed immediately before the adsorption step. -
Page 36: Backwash The Entire Sample Range
Operation APU 28 APU 28 S APU 28 SPE 5.3.5 Backwash the entire sample range Increasing the volume will increase the number of rinse cycles. → Vol = number of rinse cycles Enter the number of rinse cycles V12 = 1 to 10 Default setting: Once... -
Page 37: Setting The Offset Coordinates/Sampler Adjustment
APU 28 APU 28 S APU 28 SPE Operation 5.3.6 Setting the offset coordinates/sampler adjustment Before the initial start-up of the unit and after replacing the tray, the operator must align the running gear with the tray or verify the alignment. The following procedure is applicable for software version 5.1 (and higher). -
Page 38: Figure 16 Display Indications
Operation APU 28 APU 28 S APU 28 SPE The offline coordinates are stored in the control unit which means that the control units and the trays of two different units must not be mixed up. Adjustment APU 28 SPE NOTICE During adjustment, the system does not initially move to the final depth after approaching pos. -
Page 39: Pump Adjustment
APU 28 APU 28 S APU 28 SPE Operation Figure 18 Display indications Figure 19 Dosierkopf – finale Position 5.3.7 Pump adjustment The "Pump adjust" function allows you to check the pump volume. Perform the following: 1. While switching on the APU28 press the button The display "Pump adjust"... -
Page 40: Maintenance And Care
Maintenance and care APU 28 APU 28 S APU 28 SPE Maintenance and care Maintenance intervals Sample preparation system APU 28, APU 28 S, APU 28 SPE APU 28 flexi, APU 28 S flexi, APU 28 SPE flexi Maintenance task Maintenance interval Clean and maintain the device once per week... -
Page 41: Troubleshooting
APU 28 APU 28 S APU 28 SPE Troubleshooting Troubleshooting If the suggested solutions are not successful, contact the service department. Analytik Jena AG Service Konrad-Zuse-Str. 1 07745 Jena Germany Phone + 49 3641 77 7407 + 49 3641 77 7449 Email info@analytik-jena.de Malfunction of the control module... -
Page 42: Transport And Storage
Transport and storage APU 28 APU 28 S APU 28 SPE Transport and storage Transport 8.1.1 Preparing the sample preparation unit for transport WARNING Risk of damage to health due to improper decontamination! Perform a professional and documented decontamination of the device before returning it to Analytik Jena. -
Page 43: Transport Notes
APU 28 APU 28 S APU 28 SPE Transport and storage 8.1.2 Transport notes Pay attention to the safety instructions in the chapter → "Safety instructions, transport and installation" on page 13. Take particular care when transporting the sample preparation unit to prevent damage from impact or vibration. -
Page 44: Storage
Transport and storage APU 28 APU 28 S APU 28 SPE Storage ATTENTION Environmental influences and condensate formation can destroy individual components of the sample preparation unit! The sample preparation unit must be stored in an air-conditioned room. The atmosphere must be low in dust and free from aggressive vapors. - Page 45 APU 28 APU 28 S APU 28 SPE Transport and storage CAUTION Always switch off the APU 28 before connecting any system components! Before connecting the mains cable verify that the main switch on the back of the equipment is set to "0"! ATTENTION Settled condensation and temperature differences can damage individual components of the sample preparation unit during recommissioning.
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Page 46: Disposal
Disposal APU 28 APU 28 S APU 28 SPE Disposal Waste water is produced in analysis operation. Depending on the measurement mode this Waste water water contains methanol, sodium nitrate and parts of the sample. The neutralized (if necessary) waste must be brought to the appropriate waste disposal center for correct disposal according to the appropriate legal guidelines. -
Page 47: Specification
APU 28 APU 28 S APU 28 SPE Specification Specification 10.1 Technical data Characteristics General characteristics Name Sample preparation system Type/model name APU 28, APU 28 S, APU 28 SPE Dimensions of the basic device (W x H x D) approx. -
Page 48: 10.2 Standards And Directives
Specification APU 28 APU 28 S APU 28 SPE 10.2 Standards and directives The device is classified as protection class I. Safety class and safety The casing has the protection level IP 20. type The device complies with the following safety standards Device safety ...
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