Operating Instructions Electrolyte vessel
Contents
1. 0 D amp by M yey Pressure low Temperature rears Registration Systems Services Solutions lysis Components Operating Instructions Electrolyte vessel moose e Endress Hauser People for Process Automation CPY7 Table of contents 2 1 2 2 3 1 3 2 3 3 3 4 4 1 4 2 4 3 6 1 6 2 7 1 7 2 Safety instructions 3 Designated Usean renet aber sete tees 3 Installation commissioning and operation 3 Operational safety 000 3 Identification 4 Device designation 4 scope of delivery sisi a et eee ea 4 Installation 4 Incoming acceptance transport and storage 4 Instructions for installing in pressurized systems 5 Installation instructions 5 Post installation check 6 Commissioning 7 Topping up electrolyte CPY7 B J NENNE aan aet E a E EAEE 8 ASSOMDIY narsa e a e SA 8 Maintenance 9 Accessories and spare parts 9 ACCESSO ES 34 ins Dae ae tee eee ee 9 Spare Parts a an EAE AA 9 Technical data 10 Process a EE N E ENEN NE 10 Mechanical construction 11 Endress Hauser CPY7 Endress Hauser Safety instructions 1 Safety instructions 1 1 Designated use The electrolyte vessel is designed m To provide unpressurized or pressurized electrodes with liquid electrolyte To create an electrolyte bridge in measuring systems with2. Fig 2 Mounting on Dipsys CPAI11 assembly head 1 Pressure gauge accessory Hose union with check valve 2 Spacer tube 7 Manually operated valve 3 Lock nut 8 Coupling nut 4 Hose connector 9 Hose connection 5 Spiral hose 10 Pressure hose 3 4 Post installation check m After installation check that all the connections are firmly in position and leak tight Ensure that the hoses cannot be removed without force m Check all hoses for damage Endress Hauser Commissioning CPY7 4 Commissioning 4 1 Topping up electrolyte CPY7 B PA lia O a OF ET OS Cm lt 2 Co 4 a0005757 2 Compressed air shut off Manually operated valve closed a0005755 1 Operating status Close manually operated valve 3 Release hose union 40005760 6 Fill with electrolyte Up to vessel marking 0005759 5 Remove top part Release coupling nut 40005758 4 Vent vessel Open manually operated valve Endress Hauser Commissioning CPY7 Note Steps 1 4 do not apply for the unpressurized version CPY7 A 4 2 Venting Caution Having topped up the electrolyte you have to vent the electrolyte hose Wear protective gloves for this purpose 1 Release the electrolyte hose connection on the sensor 2 Press in the tappet of the hose union until there is a flow of electrolyte 3 Reconnect the electrolyte hose to the
3. a reference electrode Any use other than that described here compromises the safety of persons and the entire measuring system and is therefore not permitted The manufacturer is not liable for damage caused by improper or non designated use 1 2 Installation commissioning and operation Please note the following items Installation commissioning operation and maintenance of the measuring system must only be carried out by trained technical personnel The technical personnel must be authorized for the specified activities by the system owner operator Technical personnel must have read and understood these Operating Instructions and must ollow the instructions they contain Before commissioning the entire measuring point check that all connections are correct Ensure that hose connections are not damaged Do not operate damaged products and secure them against unintentional commissioning Mark the damaged product as being defective Measuring point faults may only be rectified by authorized and specially trained personnel a f faults cannot be rectified the products must be taken out of service and secured against unintentional commissioning m Repairs not described in these Operating Instructions may only be carried out at the manufacturer s or by the service organization 1 3 Operational safety The product is designed to meet state of the art safety requirements has been tested and left the factory in a con
4. sensor 4 3 Assembly The assembly procedure is the reverse of the sequence for filling with electrolyte 1 Fit the top part and tighten the coupling nut 2 Close the manually operated valve 3 Connect the hose union 4 Open the manually operated valve 8 Endress Hauser CPY7 Endress Hauser Maintenance 5 Maintenance Warning Maintenance work should only be performed when in an unpressurized state Release vessel pressure only version CPY7 B If using an air pump connection Release the valve nipple on the cover by one rotation AF 19 If using a compressed air connection Cut off the compressed air supply at the manually operated valve toggle bar in horizontal position Remove the compressed air hose turn hose union 1 revolution counterclockwise Release the pressure from the vessel toggle bar of manually operated valve in vertical position Routine checks all versions m Check all threaded joints regularly for leak tightness and retighten if necessary m When lubricating polycarbonate parts e g threaded joints only use lubricants permitted for the material Otherwise there is the danger of stress cracks occurring on the polycarbonate parts Observe the instructions of the lubricant manufacturer 6 Accessories and spare parts 6 1 Accessories KCl solution CPY4 Electrolyte solution concentration 1 5 or 3 mol 1 Volume 100 ml or 1000 ml Diaphragm pipe CPY6 For pH re
5. dition in which it is safe to operate Relevant regulations and European standards have been observed As the user you are responsible for complying with the following safety conditions m Regulations on explosion protection Installation instructions Local prevailing standards and regulations Identification CPY7 2 Identification 2 1 Device designation 2 1 1 Product structure Application A Unpressurized B 10 bar maximum Mounting method 0 Wall 1 Dipsys CPA111 140 CPY7 Complete order code 2 2 Scope of delivery The scope of supply comprises m electrolyte vessel m spacer tube 3 m 9 8 ft PTFE pressure hose 4 6 Operating Instructions BA128C m Additionally depending on device version 1 fixing bracket CPY7 A0 CPY7 BO 1 threaded joint Pg 9 CPY7 A0 CPY7 BO 2 hose unions with check valve CPY7 BO CPY7 B1 1 air pump connection CPY7 B0 CPY7 B1 0 5 m 1 7 ft spiral pressure hose PA12W CPY7 B1 1 hose connector CPY7 B1 3 Installation 3 1 Incoming acceptance transport and storage m Make sure the packaging is undamaged Inform the supplier about damage to the packaging Keep the damaged packaging until the matter has been settled m Make sure the contents are undamaged Inform the supplier about damage to the delivery contents Keep the damaged products until the matter has been settled Check that the scope of delivery is complete and agr
6. dox measurement with bridge electrolyte m order no 50068478 Pressure gauge a 0 16 bar R1 8 D4 m order no 71008039 6 2 Spare parts Pressure hose a ID 4 0 16 OD 6 0 24 length 3 m 9 8 ft m order no 50013621 Spiral hose m ID 4 0 16 OD 6 0 24 length 0 5 m 1 7 ft m order no 71007969 Technical data Fixing bracket CPY7 or wall mounting m order no 50069160 Compressed ai order no 51 Air pump conn order no 51 Hose union wi order no 51 mounting kit for CPY7 B 500507 ection mounting kit for CPY7 B 500506 th check valve 517699 KCl manually operated valve with coupling connection for CPY7 B order no 7 1021028 7 Technical data 7 1 Process 145 4 120 100 80 psi a0005461 Fig 3 Pressure temperature diagram Process temperature limits 30 C at 10 bar 86 F at 145 psi 60 C 140 F unpressurized Process pressure limits 10 bar at 30 C 145 psi at 86 F only version CPY7 B Endress Hauser CPY7 7 2 Mechanical construction Technical data Dimensions all versions Spiral hose T g se ara g JS B of i la i i N S a i eye 3 x 7 0 28 EO 60 2 36 90 3 54 mm inch 0005471 Weight 0 450 kg 1 lbs Effective capacity 50 ml 5 1 fl oz Material Pressure vessel Polycarbo
7. ees with your order and the shipping documents 4 Endress Hauser CPY7 Installation m The packaging material used to store or to transport the product must provide shock protection and humidity protection The original packaging offers the best protection Also Keep to the approved ambient conditions see Technical data If you have any questions please contact your supplier or your sales center responsible 3 2 Instructions for installing in pressurized systems Only operate the explosionproof version CPY7 B in pressurized systems m Never exceed the maximum permitted pressure of 10 bar 145 psi at 30 C 86 F m Only use the pressure hose supplied Before installing and removing the electrolyte vessel ensure the system is unpressurized and vent the vessel where necessary In the event of severely fluctuating medium pressure Regulate the pressure in the electrolyte vessel in such a way that it is always above the medium pressure m Check the threaded joints taps and hoses regularly for leaks and damage 3 3 Installation instructions 3 3 1 Securing to wall CPY 0 20005479 Fig 1 Wall mounting Hose union with check valve 5 Hose connection 2 Manually operated valve Pressure gauge accessory 3 Fixing bracket 7 Coupling nut 4 Lock nut 8 Spacer tube Endress Hauser 5 Installation CPY7 3 3 2 Installing on an assembly CPY 1 CPY7 B1 CPY7 A1 20005480
8. nate O rings EPDM Unpressurized hose Silicone Pressure hose Polyethylene Polyurethane Pressure connections Pressure hose Valve for air pump ID 6 0 24 OD 8 0 31 5 mm 0 2 Electrolyte hose connection D 6 0 24 OD 8 0 31 Reference electrode installation point Threaded joint Maximum reference electrode shaft length Pg 13 5 120 mm 4 72 Endress Hauser www endress com worldwide Endress Hauser People for Process Automation BA128C 07 en 12 05 Printed in Germany FM SGML 6 I A 71009678
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