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E

Product:
SAM-3000 /SAM-1950

Revision 1.0 – Issue September 2015

8 Maintenance & repair

8.1 Replacing the solenoid valves / replacing the filter

• 

To replace the solenoid valve, unscrew it using a hook spanner (Item No.:  1017105)

• 

 O-ring (Item No.: 1026311) and the filter (Item No.: 1026309 (50μ)) are located on the bottom of the 
connection

• 

To change the filter frits, loosen the Allen screws and remove the connection

• 

Remove the O-ring and take out the filter

• 

 Before inserting the new filter and O-ring, clean the contact surfaces of the O-ring so that it can 
properly seal.

Maintenance or repair must only be performed by CGS service technicians. This can also be done by 
CGS-instructed / trained technicians.
The warranty and liability expires in case of unauthorised maintenance or repair work.
The applicable safety and accident prevention regulations must be observed in any case.

Ill. similar

Содержание SAM-1950

Страница 1: ...kendorf SAM 3000 SAM 1950 Operating instructions Language English Revision Version 1 0 Issue September 2015 NOTE Read these operating instructions carefully before assembly installation and implementation These operating instructions are also available as a digital document on www cgs company de downloads MDZ_M_B_SAM 3000 pdf MDZ_M_B_SAM 3000_1 0 ...

Страница 2: ...ing labels 40 3 3 Transport inspection 41 3 4 Storage 41 4 Installation assembly information 42 5 Setup and function 43 5 1 Functional description 43 5 2 Design and operating mode 44 5 3 Dimensional drawing 45 5 4 Gas flow schematic 46 5 5 Control PCB 47 5 5 1 Design and operating mode of the control PCB 47 5 5 2 PROFIBUS DPV2 Optional 51 5 6 Design and functions of solenoid valve manifold 51 6 Te...

Страница 3: ...43 79 E Product SAM 3000 SAM 1950 Revision 1 0 Issue September 2015 ...

Страница 4: ...l who are specially trained or have relevant knowledge in the field of automation technology measurement control and feedback control systems Knowledge and technically correct implementation of the safety instructions and warnings contained in this manual are required for the safe installation and implementation of the product described and for its safety during operation and maintenance Only qual...

Страница 5: ...ctrical circuits high pressures and aggressive and hazardous media For devices with explosion protection They are authorised trained or instructed in carrying out work on electrical circuits for hazardous systems They are trained or instructed in the maintenance and use of protective equipment in accordance with established safety procedures 1 7 Warranty information The contents of this manual is ...

Страница 6: ...ges due to further development 1 8 Delivery information The respective scope of delivery is listed in the shipping documents accompanying the delivery based on the valid contract Please observe the corresponding information on the packaging material when opening the packaging Check the delivery for completeness and intactness In particular you should where applicable compare the order number on th...

Страница 7: ...rvance of these operating instructions or improper repairs We expressly state that only original spare parts and accessories approved by us must be used This also applies to the subassemblies of other manufacturers The installation or use of non approved replacement parts and accessories and any unauthorised modifications and changes are not permitted for safety reasons and exclude liability by CG...

Страница 8: ...rning representing the highest degree of danger will be used If a warning triangle is used to warn against personal injury then the same warning can be added to warn against property damage DANGER indicates that death or severe personal injury will result if no appropriate precautions are taken WARNING indicates that death or severe personal injury can result if no appropriate precautions are take...

Страница 9: ...the packaging material The system components are to be transported as far as possible in the package to the installation site and kept in the package until assembly 3 2 Shipping labels Symbols are attached on the packages which must be observed during all transport phases including storage 1 TOP The package must be stored handled and transported in such a way that the arrows always point upwards R...

Страница 10: ...insurance adjuster to record the damage and provide advice for securing claims against third parties and for measures to mitigate the damage incurred Never change the status of the consignment and its packaging until the arrival of the adjuster insofar this is not required to mitigate and prevent further damage Immediately notify the insurer about the insurance case and quickly submit the complete...

Страница 11: ...vice can subsequently be properly operated according to the operating instructions and applicable safety regulations Before opening the device disconnect it from the power supply in any case Requirements for the installation site No exposure to direct sunlight Low exposure to dust Sufficient space for operation and maintenance Available and easily accessible escape routes No tripping hazards cause...

Страница 12: ...lowing analysers So that impurities are filtered out of the sample gases and avoids pollutions and damages at the analyzer Filter frits are available in 20 μm and 50 μm fineness of filtration With the solenoid valve manifold concerning purging or no purging the dead volumes are minimized For high pu rity applications the solenoid valves on the manifold are optimally arranged By activation of a sol...

Страница 13: ...ter Solenoid valve manifold Housing with front plate Control PCB Flow controller Quick connector Flow low indicator Flow meters with needle valve In the main case the inner of the module includes a solenoid valve manifold with selectable tubings in different materials metal plastic or mixture of both available To control the solenoid valves and to evaluate the signals is a control PCB integrated T...

Страница 14: ...uired 25 250l h bypass AP4711 bypass AP4712 25 250l h 25 250l h bypass AP4713 bypass AP4714 25 250l h 6 60l h sample gas SAM 3000 Manual Sampling Sample Flow Power LT Flow 1 Flow 2 Flow 4 Flow 3 Service Zero Gas Sample 1 Span Gas Sample 2 Sample 4 Sample 3 AP2615 AP4711 AP4712 AP4714 AP4713 Zero Gas Span Gas Service Flow 3 Flow 4 Flow 1 Flow 2 ...

Страница 15: ... 1 0 Issue September 2015 5 4 Gas flow schematic A exemplary gas diagram is shown below 25 250 l h 25 250 l h 6 60 l h 25 250 l h SAM 3000 sample gas 1 25 250 l h to analyser ATM example sample gas 2 sample gas 3 sample gas 4 zero gas span gas ...

Страница 16: ...ection and service are implemented in the front plate The connection plugs are located at the rear side of control PCB Power supply plug the connection to analyzer and the plug for connection to the DCS The control PCB is supplied by 24 V DC and protected by a fuse For a failure free operation the voltage is stabilized onboard 1 2 3 4 1 3 2 4 Pushbuttons Green LEDs to display sample gases Yellow L...

Страница 17: ...2 0 1 2 3 4 5 6 7 Pushbuttons Used to test the lights on the front panel Pushbuttons for different sample gases Switches the sample gases LED for the service mode Pushbutton for zero gas Pushbutton for span gas LED for FLOW Sample gas or costomized display variants Pushbutton for Reset Sample gas span gas 1 2 1 1 1 3 1 4 1 5 1 6 1 7 ...

Страница 18: ...duct SAM 3000 SAM 1950 Revision 1 0 Issue September 2015 Micro fuse Power supply 24 VDC Connection to analyzer SUB D 9 pin Connection to DCS SUB D 37 pin 1 3 2 4 1 3 2 4 5 5 3 Design of both Control PCBs back view ...

Страница 19: ...en LED is shining permanently if sample gas 3 is switched to the analyzer Sample 4 green LED is shining permanently if sample gas 4 is switched to the analyzer Service yellow LED is shining permanently if DCS releases manual service handling Zero Gas yellow LED is shining permanently if zero gas is switched to the analyzer Span Gas yellow LED is shining permanently if span gas is switched to the a...

Страница 20: ...The left side functions of device of diagram shows the schematic design of the control PCB The right side of diagram shows the connections to peripheral devices 5 9 4 8 6 2 7 3 1 binary input sample gas 1 binary input zero gas analog output pressure transmitter analog output pressure transmitter binary input span gas binary output service release output GND output 24VDC binary input flow functions...

Страница 21: ...input flow 1 functions of device PIN assign 7 8 9 6 10 11 12 13 14 15 16 17 19 18 24 25 26 27 28 29 30 31 32 37 36 35 34 33 GND 24VDC binary input sample gas 2 binary input sample gas 4 binary input sample gas 3 binary input flow 2 binary input flow 4 binary input flow 3 nc nc contact sample gas 1 2 contact sample gas 1 1 nc nc nc nc contact sample gas 3 1 contact sample gas 3 2 contact sample gas...

Страница 22: ...on switch ing operations Due to the small design the solenoid valve block can be installed in an 19 rack directly behind the analyzer The connections for the individual sample gases and the calibration gases are made by flange adapt ers which have integrated sinter metal filters In addition the sample gas inlet can be equipped with a continuously bypass to minimize the total response time The valv...

Страница 23: ...lets New is also the continuously purging of the solenoid valves These rapid switching solenoid valves have a very long life time tested over 500 million switching operations The connections for the individual sample gases and the calibration gases are made by flange adapters which have integrated sinter metal fil ters In addition the sample gas inlet can be equipped with a continuously bypass to ...

Страница 24: ...brating PCS SAM 3000 Measuring gas valves Test gas valve Zero gas valve Test gas valves Measuring gas valves Measuring gas fl ow alarm Service release Bypass fl ow alarm Analyser analogue Fault Calibration Measuring range identifi cation 4 20 mA Maintenance 3 Analyser with Profibus interface Selection measuring point PCS SAM 3000 Analyser Profibus Maintenance messages Measuring Calibrating Calibra...

Страница 25: ... Flow alarm Quantity Flow rate 1 4 variabel 5 1200 l h Flow limitation Standard Option Needle valve Flow Controller 0 96 l h Pressure transmitter Measuring range Standard Output signal Standard 0 1 bar 4 20 mA Materials All wetted parts Hounsing Stainless steel 1 4571 PTFE Aluminium anodised Interfaces DCS Optional Analyzer bit parallel SUB D37 pin PROFIBUS DPV2 SUB D9 pin Dimensions SAM 3000 SAM ...

Страница 26: ...he filter frits loosen the Allen screws and remove the connection Remove the O ring and take out the filter Before inserting the new filter and O ring clean the contact surfaces of the O ring so that it can properly seal Maintenance or repair must only be performed by CGS service technicians This can also be done by CGS instructed trained technicians The warranty and liability expires in case of u...

Страница 27: ...essary carefully blow out the interior with a compressed air gun 9 3 Cleaning the control panel Clean with warm or hot water if necessary add a slightly acidic neutral or slightly alkaline cleaning agent Do not use abrasive cleaners or a high pressure cleaner Only limited resistance to organic solvents e g alcohol benzine etc CAUTION Make absolutely sure that no water enters the device while clean...

Страница 28: ...noid valve for moisture analysis H Solenoid valve NC for oxygen application O Solenoid valve NC for moisture analysis and oxygen application Y Manual measuring input Without manual measuring inlet 0 manual measuring inlet 1 Bypass flow meter Quantity of bypass flow meter 0 Quantity of bypass flow meter 1 Quantity of bypass flow meter 2 Quantity of bypass flow meter 3 Quantity of bypass flow meter 4 meas...

Страница 29: ...ry Pipe design sample gas input Diameter for process connection 2mm A Diameter for process connection 3mm B Diameter for process connection 6mm C Diameter for process connection 1 8 E Diameter for process connection 1 4 F pipe calibration gas input Diameter for process connection 2 mm A Diameter for process connections 3 mm B Diameter for process connection 6 mm C Diameter for process connection1 ...

Страница 30: ...e shipment has arrived complete and without damage SAM 1000_ONE SAM 3000 1x Documentation 1x Sub D plug 9 pole 1x Sub D plug 37 pole 1x Power plug 2 pole 1x PVC hose for suction 6mm 1 meter Stainless steel nut ferrule set according to configuration Phillips head screw for rack mounting M6x16 4x Captive nuts for rack mounting M6 4x ...

Страница 31: ...s Solenoid valve O2 2 way 24 VDC FKM with connection cable 700 mm 1030682 13 1 pcs Solenoid valve O2 2 way 24 VDC FKM with connection cable 700 mm 1030686 14 1 pcs Solenoid valve O2 3 2 ways 24 VDC with connection cable 300 mm 1030684 15 1 pcs Solenoid valve H2O O2 3 2 way 24 VDC with connection cable 300 mm 1030688 16 1 pcs Solenoid valve H2O 2 ways 24 VDC D 1 25mm with connection cable 700mm 102...

Страница 32: ...m SS 1027704 32 1 pcs Cap nut set 4 3 mm hose 1027705 33 1 pcs Cap nut set 6 mm hose 1027706 34 1 pcs Phillips head screw set M6x16 with captive nuts 1027707 35 1 pcs PTFE hose do 12 0 mm di 10 0 mm nature 1015713 36 1 pcs Hook spanner for screw in solenoid valve DIN 1810 1017105 37 1 pcs Pressure Regulator GO Back Pressure Regulator SBPR Series Control Range 0 2 07 bar 1 4 NPT stainless steel Tef...

Страница 33: ...sondere Applied harmonised standards especially DIN EN 61326 1 2013 07 VDE 0843 20 1 2013 07 Elektrische Mess Steuer Regel und Laborgeräte EMV Anforderungen Teil 1 Allgemeine Anforderungen Electrical equipment for measurement control and laboratory use EMC requirements Part 1 General requirements DIN EN 61010 1 VDE 0411 1 2011 07 Sicherheitsbestimmungen für elektrische Mess Steuer Regel und Laborg...

Страница 34: ...ised standards especially DIN EN 61326 1 2013 07 VDE 0843 20 1 2013 07 Elektrische Mess Steuer Regel und Laborgeräte EMV Anforderungen Teil 1 Allgemeine Anforderungen Electrical equipment for measurement control and laboratory use EMC requirements Part 1 General requirements DIN EN 61010 1 VDE 0411 1 2011 07 Sicherheitsbestimmungen für elektrische Mess Steuer Regel und Laborgeräte Teil 1 Allgemein...

Страница 35: ... Das fertige Produkt wurde nach technischen Gesichtspunkten in einem Qualitäts sicherungssystem geprüft und kontrolliert Quality certificate Hereby we confirm that our products were produced and examined after current state of the art The used materials were selected after guidelines relating to crafts and processed according to the employment specifications Here relevant national and international n...

Страница 36: ...ct series SAM 3000 Gaskomponente gas compontent Sauerstoff oxygen Anwendung application Gasanalyse Sauerstoff Öl und Fettfrei gas analysis oxygen free of oil and grease Sauerstoffführende Komponenten oxygen transmitted components Bauteile components Verfahren method Edelstahlrohr stainless steel tube 2 3 4 6 Magnetventilblock solenoid valve block 1 3 4 5 6 Druckregler pressure regulator 3 4 5 6 7 Man...

Страница 37: ...wasserstoffverbindungen Wasser Lacken Anstrichsystemen und anderen Beschichtungen losem Rost Walzhaut Füllmaterial Schweißverfärbungen und Schweißspritzern General confirmation certification for oxygen applications Components and systems used for production storage and transportation of gaseous oxygen and come into contact with an extremely clean surface is required CGS Analysen Mess und Regeltechnik...

Страница 38: ...78 79 E Product SAM 3000 SAM 1950 Revision 1 0 Issue September 2015 ...

Страница 39: ...Tel 49 8466 94 15 0 Fax 49 8466 94 15 49 sales cgs company de www cgs company de CGS ANALYSENTECHNIK CGS PROZESSANALYTIK Keltenstraße 3 D 85095 Denkendorf ...

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