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S10k

Maintenance

6.

57

6.8.4

Cleaning the injector

Water containing carbonates, manganese or iron will frequently
leave a deposit in injector tailways. As this deposit increases in
thickness it can become scaly or rough and adversely affect pres-
sure recovery or increase back pressure so that the injector fails to
develop adequate operating vacuum. If the upstream strainer be-
comes corroded or perforated and passes a small pebble or other
material, such particles can partially obstruct the throat and pre-
vent adequate flow. Water containing suspended silt or sand par-
ticles can erode the opening in the throat. As the opening becomes
larger, the velocity developed is reduced and the vacuum decrea-
ses.

Deposits may be removed by immersing the throat in dilute (10%)
hydrochloric acid, known commercially as muriatic acid.

Warning!

To avoid possible severe personal injury or equipment damage
when using hydrochloric acid, observe all safety precautions re-
commended by the acid manufacturer/supplier.

The injector should develop a dynamic vacuum of at least 540 ne-
gative mbar at the maximum flowmeter indicated feedrate. Lower
gas feed rates tend to be higher for the same hydraulic conditions.
With the gas supply shut off the static vacuum should be 840 to
940 negative mbar.

If the gas feeder fails to operate, inadequate vacuum is the most
common reason and the injector is the first place to check. Pro-
ceed as described in Troubleshooting.

Note

Removing the O-rings: Pick with a needle and pull the O-ring out,
don't damage the tightening surfaces! Apply some acid-free gre-
ase (silicon grease W3T165077) to the new O-rings and to the
threads.

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Содержание WALLACE & TIERNAN S10k

Страница 1: ...WALLACE TIERNAN GAS FEEDER S10k INSTRUCTION MANUAL ...

Страница 2: ...2 WT 025 200 000 DE IM 0517 S10k Please note Original manual ...

Страница 3: ...Vacuum demand valve 15 3 3 1 Operating knob 17 3 3 2 Heater optional 19 3 3 3 Pressure relief valve 19 3 3 4 Flowmeter assembly 19 3 4 Injector 20 3 5 Technical Data 21 4 Installation 23 4 1 Unpacking 23 4 2 Location requirements 23 4 3 Flowmeter assembly 24 4 3 1 Mounting the flowmeter 25 4 4 Installing the vacuum demand valve 25 4 4 1 Connection to a gas cylinder 26 4 4 2 Connection to a chlorin...

Страница 4: ... 5 2 Shut down 39 5 2 1 Shut down for short periods 39 5 2 2 Shutdown for extended periods 40 5 3 Intermittent Start Stop Operation 40 5 4 Changing Gas Cylinders 41 5 5 Multiple Points of Application 42 5 6 Maintenance and inspection plan 43 5 7 Maintenance by the operator 44 5 7 1 Daily check 44 5 7 2 Monthly check 44 5 7 3 Check every three months 44 5 7 4 Further maintenance 45 5 7 5 Changing t...

Страница 5: ... with switch over function 67 7 2 Mounting drawings 68 7 2 1 Mounting of flowmeter assembly 68 7 2 2 Mounting of injector 3 4 W3T171369 69 7 2 3 Mounting of antisyphon injector 3 4 W3T171370 70 7 2 4 Mounting of injector 1 W3T171367 W3T171368 71 7 2 5 Injector 3 4 with accessories N 101 A 72 7 2 6 Anti syphon injector 3 4 with accessory 74 7 2 7 Injector 1 with accessory 76 7 3 Spare parts of the ...

Страница 6: ...6 WT 025 200 000 DE IM 0517 Contents S10k ...

Страница 7: ...to avoid dangers reduce repair costs and down times im prove the system s reliability and prolong its service life The entitled Installation Commissioning and Maintenance by specialists chapters are intended exclusively for Evoqua authori zed technicians or specialists trained and authorized by Evoqua These sections contain important information on assembling con figuring and commissioning the sys...

Страница 8: ...s marked with symbols Picto gram Note Meaning Warning Danger to life and limb If the situation is not handled properly death or serious injury may be the result Caution If this warning is not observed medium or slight injury or damage to the equipment may the result Warning Electrical hazard Note These notes assist in the operation of the system ...

Страница 9: ...s intended purpose It may only be used for the purpose defined in the contract and under the installation operating and environmental conditions stated in this operating manual No substances chemicals may be used other than those described in this instruction manual All inspection and maintenance work must be carried out at the prescribed intervals Compliance with the intended use also includes re...

Страница 10: ... manual may only be performed by authorized personnel Personnel The operator of the overall system must ensure that only authorized and qualified technicians can work on or with the system and within their specified area of responsibility Authorized and qualified personnel include Operation personnel of the operator who have been trained and instructed by Evoqua or a service partner Installation C...

Страница 11: ...ld not exceed one percent of the nominal container contents per hour as otherwise there is the risk that the chlorine container and the vacuum control valve become iced Therefore ensure that a sufficient number of chlorine containers are connected and open at the same time When using chlorine barrels the connection valve must be heated Always open the chlorine container valve slowly and only by on...

Страница 12: ...pe is interrupted or opened close the openings immediately with a rubber plug or similar material to prevent the ingress of moisture Moisture must be kept away from all parts of the system which only come in contact with dry chlo rine during operation Dry chlorine is not corrosive below 100 C However chlorine in combination with moisture is extremely corrosive and corrodes most metals such as bron...

Страница 13: ... the Cl2 or SO2 gas cylinder or to the gas manifold It only opens when the vacuum created by the injector is sufficient For the use with carbon dioxide a pressure reducing valve to 13 5 bar g is necessary The gas dosing unit 2 connected to the vacuum demand valve via the vacuum line It includes the flowmeter to display the gas flow and the V notch plug to adjust the gas flow Dosage can be switched...

Страница 14: ...tion 8 Support 3 2 Principle of operation Operating water passes through an injector 6 and creates a va cuum This vacuum makes the vacuum demand valve 1 on the chlorine tank open Chlorine gas enters the control unit 2 under the influence of the vacuum and passes through the flowmeter and further to the injector There it mixes with the operating water which then passes to the solution distribution ...

Страница 15: ... used for ammo nia Severe personal injury or damage to plant can occur if a va cuum demand valve is used with a gas for which it is not designed The vacuum demand valve must be connected in a way that only gaseous gas can enter the valve never liquid gas The function of the vacuum demand valve is to ensure that gas can only flow from the storage cylinder into the vacuum line when the vacuum create...

Страница 16: ...hich then takes over the gas supply function The vacuum demand valve consists of Operating lever Valve housing Relief valve Cylinder connection Heater optional Pressure gauge contact pressure gauge optional The discharge of chlorine gas from chlorine containers should not exceed one percent of the nominal container contents per hour as otherwise there is the risk that the chlorine container and th...

Страница 17: ...he front face is provided with symbols which indicate the operating condition of the unit as follows Standard version non switch over Operation closed operating empty To close the valve Move the knob downwards and turn clockwise To open the valve Turn the knob anti clockwise and move to the top ...

Страница 18: ...ders are empty The pressure gauge of both gas cylinders show 0 bars The red OUT OF GAS warning indicator located above the knob is uncovered After the changing of the gas cylinder and the opening of the cylin der valve move the knob in position Standby or Closed Operation Closed Standby operating cylinder empty both cylinders empty To close the valve Move the knob downwards and turn clockwise To o...

Страница 19: ...lating valve The relief valve comprises a spring stem and diaphragm The face of the diaphragm is spring loaded against two openings one opening connects into the main chamber of the val ve and the other connects to the vent line Should either of the check valve stems fail to seat when the operating vacuum is shut off gas will pass into the main chamber of the valve where its pres sure acts against...

Страница 20: ... fitted with check valves to prevent a back flow of water into the gas feeder if the injector is subject to positive back pressure when it is shut down or if the solution discharge line be comes blocked Anti syphon injectors W3T171368 size 1 up to 10 kg hour W3T171370 size 3 4 up to 4 kg hour Anti syphon versions of both injectors are available and are basi cally as described above but are fitted ...

Страница 21: ...inus 540 mbar at the injector at maximum gas flow Inlet pressure at the vacuum de mand valve minimum 1 4 bar maximum 13 5 bar Ambient temperature 2 to 50 C Airborne noise emission does not exceed 70dB A Contact pressure gauge 0 12 bar g resistant up to 19 2 bar g contact closed without pressure contact opens at 2 4 bars g with rising pressure contact closes at 1 5 bar g with falling pressure max l...

Страница 22: ...22 WT 025 200 000 DE IM 0517 Description S10k 3 ...

Страница 23: ...ation site To prevent damage during transport the flowmeter glas is packed separately Handle this glas tube very carefully Cracks make the glas tube useless Preferably mount the flowmeter just before commissioning Check all items against the packing note to ensure that none is discarted with the packing materials Retain the packing until the system has been completely installed Hand over the manua...

Страница 24: ... equipment of the chlorine storage and operation room must correspond to the resp regulations Warning To avoid personal injury by chlorine gas install the equipment so that in case of a fault chlorine gas may escape within the storage room only Those parts of the chlorine system that may be under pressure such as tanks regulating valves relief valve relief line and activated carbon filter may be i...

Страница 25: ...ket in the top of the flowmeter frame 3 Insert lower stop and float and top stop into the flowmeter tube 4 Carefully raise the flowmeter tube with its parts into the frame 5 Insert the O ring on top of the flowmeter jackscrew 6 Engage the flowmeter jackscrew in its threaded opening and tighten by hand 7 Tighten the flowmeter jackscrew gently until a firm seal is achieved Caution Do not overtighten...

Страница 26: ... personal injury or equipment da mage always use a new lead gasket when installing a vacuum de mand valve and each time a supply cylinder is changed 4 4 1 Connection to a gas cylinder Usually the vacuum demand valve is mounted directly to the thread of the cylinder valve Cl2 or SO2 gas cylinders or fixed to a gas manifold The cylinder must be in the upright position with the cylinder valve on top ...

Страница 27: ...7914 F Heater G Adaptor W3T166148 Connect only to the drum valve Gaseous Chlorine never to the drum valve Liquid chlorine Always use the adaptator W3T166148 to connect the S10k to a chlorine drum Open the drum valve slowly When changing the drum Close the operation knob close the drum valve Put on your gas mask Remove the from the adaptator replace the gasket W3T172027 and the filter W3T167914 Con...

Страница 28: ...e screen W3T159424 to the end to prevent the entry of insects and possible blockage of the line It is recommended that a suitable warning notice be affixed adjacent to the vent outlet eg WARNING CHLORINE FUMES Safety vent lines from components handling the same gas may be commoned up to a single point but provision must be made for plugging off any one line when the associated flow meter is shut d...

Страница 29: ...e grease do not use vaseline or mineral grease 2 When assembling nozzle and tailway into the injector body pay attention to the flow direction see arrows on the injector body Turn only by hand up to the stop For measuring the injector vacuum a 1 4 connection is provided Operation range Up to 4 kg h standard injector W3T171369 3 4 or anti syphon injector W3T171370 Above 4 kg h standard injector W3T...

Страница 30: ...n If the point of application is a pressurized main or is higher than the injector the solution line should incorporate a check valve and terminate in a solution injection tube assembly It is recommended that all solution delivery lines be fitted with a suitable valve and drain pipe to enable any pressure build up to be safely released prior to maintenance work Behind the point of application a pi...

Страница 31: ...ommended that all solution delivery lines lines be fitted with a suitable valve and drain pipe to enable any pressure build up to be safely released prior to maintenance work 4 10 Gas supply line Warning Dangerous chlorine gas The flowmeter assembly must be connected to a vacuum gas sup ply between vacuum demand valve and injector only Do not open the cylinder or drum valve until the system has be...

Страница 32: ...on t install them in narrow badly vented protection pipes or in the ground to prevent the pipe from fast embrittling under the influence of Cl2 or SO2 The following table shows the maximum length of pipe run in me tres that can be used between its supply cylinder and a flowmeter and injector for a given Cl2 SO2 CO2 feedrate ...

Страница 33: ...364 m 1042 m 4800 6000 5 m 15 m 43 m 145 m 479 m 6400 8000 2 m 8 m 25 m 98 m 294 m 8000 10000 1 5 m 5 m 16 m 73 m 206 m Max tube pipe length between flowmeter assembly and injector Feed of CO2 in g h Feed of Cl2 SO2 in g h PE hose 6 35 mm 1 4 PE hose 9 5 mm 3 8 PE hose 12 mm 1 2 PVC pipe DN15 PVC pipe DN20 PVC pipe DN25 160 200 415 m 2000 m 320 400 243 m 1115 m 2515 m 800 1000 40 m 146 m 1420 m 28...

Страница 34: ...um line is correctly fitted to the flow meter assembly gas outlet and to the injector 5 Check the solution line from the injector to the point of applica tion If the point of application is into a main through a corpo ration cock the cock must be opened and the tube pushed in as far as possible and secured on the bayonet fitting 6 Check the installation of any accessories fitted Ensure the check v...

Страница 35: ... the system for leakage always keep your gas mask to hand Practice use of the mask regularly If chlorine gas is discharged only use a gas mask which is inde pendent of circulating air In case of carbon dioxide care for sufficient fresh air Do not tolerate any leakages in the chlorine system Before servicing the system the gas supply must be closed off di rectly on the gas cylinders or tank and the...

Страница 36: ...iled in the NOTE above If there are no leaks open the main cylinder valve one turn 4 Open the auxiliary cylinder valve if used and then close it again and test for leaks to the next valve in the system If there are no leaks fully open the auxiliary cylinder valve 5 Continue until each valve up to the vacuum demand valve is tested Note Always open the chlorine container valve slowly and only by one...

Страница 37: ...he front of the vacuum demand valve 3 Turn on the gas at the supply cylinder This should cause the red OUT OF GAS indicator to disappear 4 If there are two vacuum demand valves open the gas cylinder valve on the standby cylinder approximately one turn and set the control knob of the valve to the STANDBY position 5 Adjust the gas feed at the adjusting knob of the flowmeter assembly Warning To avoid...

Страница 38: ... S10k 4 zed and qualified personnel can work on or with the system and within their specified area of responsibility All personnel who work on the system must have read and under stood the instruction manual especially the safety instructions ...

Страница 39: ...mately one turn and set the control knob of the valve to the STANDBY position 6 Adjust the gas feed at the adjusting knob of the flowmeter assembly Warning To avoid possible severe personal injury or equipment damage do not open the gas supply container valve more than one turn appro ximately This will permit maximum discharge and also can be tur ned off quickly in the event of a gas leak 5 2 Shut...

Страница 40: ...re tighten the connection and turn off the water supply to the injector 4 Release any pressure build up in the solution delivery line If need be protect against frost by draining the water supply and solution delivery pipelines refer to chapter 5 7 6 For recommissioning refer to chapter 5 1 5 3 Intermittent Start Stop Operation Intermittent start stop of the gas feed system is achieved with a so l...

Страница 41: ...not be shut off Replace the empty gas cylinder before the other cylinder is empty Proceed as follows 1 Bring a full cylinder to the point of use 2 Close the main supply valve on the depleted cylinder 3 Turn the vacuum demand valve control knob all the way to closed Caution When any connection is broken even for a short time immediately plug the resultant openings with a rubber stopper or equivalen...

Страница 42: ...ated Warning To avoid possible severe personal injury or equipment damage do not tolerate leaks Leaks always get progressively worse and must be corrected promptly 12 Open cylinder by turning its valve handle approximately one turn 13 After correcting leaks turn demand valve knob fully to opera tion 14 Move empty cylinder to the storage area after replacing its cap and hood and tearing the tag des...

Страница 43: ...1 Check the gas monitoring system replace the electro lyte 1 Clean the flowmeter vacuum demand valve and injector yearly 2 Replace the parts according to the maintenance kits Replace the filling of the activated carbon filter 2 yearly 2 Replace the copper pipes 3 yearly 2 Replace the auxiliary valves 5 yearly 2 Replace the pressure gauges at the vacuum demand valve optional Maintenance level 1 can...

Страница 44: ...dled a sure sign of internal stress corrosion Check the strainer in the operating water supply clean if necessary 5 7 3 Check every three months To ensure that all elements of your system are functioning normal ly check the following at approximately three monthly intervals These checks are easily performed and require no tools 1 With the gas cylinder valve open the vacuum demand valve turned on a...

Страница 45: ...on the injector Appea rance of water is an indication that the injector backchecks should be serviced 6 With the injector shut off and the gas supply cylinder valve closed turn the vacuum demand valve off Remove the vacuum tubing from the valves outlet Crack the gas cylinder open about 1 8th of a turn and use the ammonia puffer bottle near the outlet of the unit to verify that the valves seats shu...

Страница 46: ...ment eye protection and protecting clothing Neutralazing of the carbon powder Cl2 loaded carbon 1 Carry the filter to the open air 2 Mix 300 g sodium thiosulphate with 8 l of water 3 Remove upper cover of the filter 4 Pour the carbon carefully into the solution 5 Dilute with more water and pour away 6 Dispose off the ceramic rings 7 Fill the filter with new carbon and ceramic rings part no W3T1617...

Страница 47: ... injector vacuum Check operating water pressure Check pressure at point of applica tion Clogged injector Clean injector parts Replace injec tor parts when worn or damaged Clogged strainer in opera ting water line Clean stainer insert Gas filter in the vacuum de mand valve clogged Replace the filter Diaphragm in the vacuum demand valve broken Repair the valve specialist V notch orifice clogged Clea...

Страница 48: ... flowmeter parts Clean flowmeter 5 Odour of chlorine in chlorinator room or vi cinity Pressure relief valve blows Clean resp replace vacuum de mand valve Replace the filling of the activated carbon filter 6 Water in flowmeter Defective check valve in in jector Dry the system check injector 7 Gas feed rate cannot be adjusted properly V notch stem worn Replace V notch stem V notch orifice worn Repla...

Страница 49: ...rt is exposed to dry gas All connections should be checked daily for signs of leaks Every leak must be rectified as soon as it is discovered The presence of a leak of chlorine or sulphur dioxide will be indicated by odour and or fume detection equipment if sup plied The exact location may be determined by ammonia vapour Dense white clouds of ammonium chloride form near the leak in the presence of ...

Страница 50: ...stic and hard rubber parts should be cleaned only with warm water not over 40 C If necessary add ethyl alcohol To clean the flowmeter tube use clean cloth strips Caution Carbon tetrachloride is a satisfactory cleaning agent but its use is not recommend because of the possible toxic effect of exposure to its fumes Do not use wood alcool ether petrol or petroleum distillates Do not use pvc solvent t...

Страница 51: ... drawing If faulty injector action is suspected inspect the gaskets and replace them if necessary Blocking of the Injector Ports The injector will not operate satisfactorily unless all its ports are clear The quality of the injector water supply is easily che cked by visual inspection after the throat has been removed If the water supply contains appreciable quantities of manga nese or iron these ...

Страница 52: ...tenance 1 Replace the parts according to the maintenance parts kit Two yearly 2 Replace all flexible metal tubes even if they do not show corro sion Note It is recommended to have a shedule fixed to all the flexible metal tubes showing the date of the next replacement ...

Страница 53: ...e single gaskets if necessary Spare plugs to close the connecting nipple during changing of gas cylinders or during standstill for Cl2 connection according to DIN 477 W3T167227 Sets of gaskets Preventive maintenance kits 1 Jahr Preventive maintenance kits 2 Jahre Preventive maintenance kits 5 Jahre for vacuum demand valve S10k W3T158515 W3T158516 W3T158517 incl W3T158516 W3T158518 for flowmeter as...

Страница 54: ...ew pos 21 Allen key size 5 mm for pos 45 open end wrench size 14 mm for pos 36 open end wrench size 32 mm for pos 41 socket wrench size 38 mm for pos 18 strap wrench for vacuum demand valve S10k pos 10 for injector pos 15 mounting tool W3T162490 for seat pos 32 incl disk W3T158641 disassembly tool W3T162491 for seat pos 32 ...

Страница 55: ...acuate all gas and release any pressure in the discharge line see Section 5 2 2 2 Insert the curved edge of an open wrench or similar into the slot in the flowmeter jackscrew and remove the jackscrew by turning it in a counter clockwise direction Carefully remove the flowmeter tube from its housing Take care not to lose the end stops the float and the gaskets 3 Place the end stops and float into t...

Страница 56: ...ticles stick to the float 8 Clean the float stops with water as necessary These may be handled with the fingers Dry thoroughly before reassembly 9 When the tube float and float stops are clean and dry reas semble the flowmeter as described in Section 4 3 1 6 8 3 Cleaning the V notch plug The same contaminants seen in the flowmeter are in the gas stream flowing through the V notch orifice and may a...

Страница 57: ...be removed by immersing the throat in dilute 10 hydrochloric acid known commercially as muriatic acid Warning To avoid possible severe personal injury or equipment damage when using hydrochloric acid observe all safety precautions re commended by the acid manufacturer supplier The injector should develop a dynamic vacuum of at least 540 ne gative mbar at the maximum flowmeter indicated feedrate Lo...

Страница 58: ... 8 Remove upper body 5 9 Replace valve stem with ball head 13 Pay attention not to damage the ball head 10 Remove diaphragm assembly 6 9 10 11 Unscrew clamping nut 10 from the valve seat 6 replace diaphragm 9 O rings 7 and 14 and spring 11 Replace the valve seat 6 Assemble 10 6 9 7 14 and 11 tighten slightly with tongs 12 Replace O ring 8 13 Place spring 11 on the clamping nut 10 and place togethe...

Страница 59: ...t Every 5 years or when worn out or stiffy replace the pins 16 11 Replace O ring 8 between 20 and 23 12 Place spring 11 on the clamping nut 10 and place together with the diaphragm assembly 6 7 9 10 14 into the body 23 13 Place upper body 5 and union nut 15 Tighten slightly 14 Turn upper body 5 with the gas inlet to the desired direction lock and tighten the union nut by hand 15 Place the valve st...

Страница 60: ...e seat and clamping nut place spring Put aside on a clean cloth 10 Replace O ring 12 11 Replace valve stem with ball head 16 and O ring 7 Pay attention not to damage the ball head 12 Place the diaphragm assembly with spring over the bolts 15 of the cover and press down to the body 3 turn the gas inlet to the desired direction and make the bolt holes fit Insert the bolts and tighten equally 6 Nm 13...

Страница 61: ... 43 9 Remove the clamping disc 44 and replace O ring 18 10 Replace diaphragm assembly 41 46 40 42 45 Assemble with clamping screw 17 and spring 43 and secure with clip 47 11 Remove plug 22 replace O ring 8 12 Press out valve seat 1 using a round rod replace together with O ring 2 Press in new seat with O ring to the stop using a round rod or plastic tube Ø16 mm with even front pay attention that t...

Страница 62: ...nect the vacuum tubing from the demand valve outlet Plug the tube with a rubber stopper to prevent the entrance of air and moisture while the demand valve is being cleaned 2 Loosen the yoke screw and remove the entire vacuum demand valve to a location where the work is to be done Cap the gas supply container valve outlet while not in use 3 Remove inlet nipple 36 Pay attention not to loosen the val...

Страница 63: ...the conical thread with a 13 mm fork wrench without extension French version Mount the new filter 40 and filter holder 39 Caution The pressure gauge 108 109 includes a separating membrane Do not damage this membrane A gas leak could arise separating membrane ...

Страница 64: ...ng 47 2 Screw the thread of the tool into the seat 32 3 Continue to turn the tool and pull it out of the housing Mount the seat pos 32 1 Place the seat onto the mounting tool W3T162491 and push it into the housing 47 2 The seat is in place when the mark indicated here by the arrow is even with the housing seat 32 cover 47 1 2 3 1 2 ...

Страница 65: ...Cl2 or SO2 Gas supply by one gas cylinder 2 8 1 3 4 5 6 7 1 Vacuum demand valve 2 Flowmeter assembly 3 Chlorine gas cylinder or SO2 gas cylinder with bracket 4 Activated carbon filter recommended for chlorine gas or filter W3T159424 5 Operating water supply 6 Injector 7 Point of application 8 Support for the vacuum demand valve ...

Страница 66: ... two or more gas cylinders 1 Switch over vacuum demand valve 2 Flowmeter assembly 3 Chlorine gas cylinder or SO2 gas cylinder 4 Bracket 5 Vacuum gas manifold 6 Point of application 7 Injector 8 Operating water supply 9 Vent line with activated carbon filter or filter Support for the vacuum demand valve refer to 7 1 1 ...

Страница 67: ...e relief valve 1 Switch over vacuum demand valve 2 Flowmeter assembly 3 Chlorine gas cylinder or SO2 gas cylinder 4 Bracket 5 Vacuum gas manifold 6 Relief valve 7 Activated carbon filter recommended for chlorine gas or filter P 47803 8 Point of application 9 Injector 10 Operating water supply Support for the vacuum demand valve refer to 7 1 1 ...

Страница 68: ...68 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 2 Mounting drawings 7 2 1 Mounting of flowmeter assembly 3 version 5 version ...

Страница 69: ...tically direction of flow upward or horizon tally Do not install hanging overhead A Nozzle and tailway for injector W3T171369 Nozzle Tailway 99 W3T161564 D W2T507599 140 W3T173060 E W2T507618 193 W3T173078 F W2T507600 242 W3T173080 G W2T507601 70 W3T172990 H W2T507602 120 W2T507210 J W2T507603 165 W3T173070 S W3T173099 C W2T507614 ...

Страница 70: ... Gas inlet can be turned in 45 steps C Nozzle with cross hole Hinweis Install the injector vertically direction of flow upward or horizon tally Do not install hanging overhead A B C Nozzle and tailway for injector W3T171370 Nozzle Tailway 99 W3T171246 D W2T507599 140 W3T171257 F W2T507600 193 W3T171271 G W2T507601 242 W3T171273 H W2T507602 J W2T507603 S W3T173099 ...

Страница 71: ...ly direction of flow upward or horizon tally Do not install hanging overhead A B Throat and tailway for injector W3T171367 and W3T171368 Throat Tailway 99 W2T506230 C W2T507414 120 W2T506088 D W3T165389 140 W2T506089 E W2T507415 165 W2T506090 F W2T507416 193 W2T506091 G W2T507417 242 W2T506092 H W2T507418 312 W2T506093 J W2T507419 70 W2T506229 K W2T507420 L W2T507421 B W3T165342 ...

Страница 72: ...S10k 7 7 2 5 Injector 3 4 with accessories N 101 A A for hose ID6 35x1 6 W2T505671 B for hose ID9 5x1 6 W2T505672 C for hose ID12x2 W2T505677 Pos 4 and 5 tightened with teflon tape tightened with silicone grease W3T165077 cemented PVC A B C ...

Страница 73: ...W3T172721 D 1 2 5 DN25 R 3 4 1 each 7 W2T505599 Reduction d32 40 20 25 1 each W2T507634 Socket PVC U d32 1 each W2T505442 Reduction d32 40 25 32 1 each W2T505599 Reduction d32 40 20 25 1 each 10 W3T167194 Reduction nipple PVC 1 2 NPTxDN15 1 each 11 W3T171372 Connector for hose 3 8 x 1 2 1 each W3T161698 Connector 1 2 14NPT 1 each W3T171353 Connector for hose D3 8 d1 4 1 each 12 W3T172724 O ring d2...

Страница 74: ...jector 3 4 with accessory A for hose ID6 35x1 6 W2T505671 B for hose ID9 5x1 6 W2T505672 C for hose ID12x2 W2T505677 Pos 4 and 5 tightened with teflon tape tightened with silicone grease W3T165077 cemeted PVC Hinweis Pos 2 Only use nozzle with groove see arrow A B C ...

Страница 75: ... O ring W3T172721 D 1 2 5 DN25 R 3 4 d28 17x3 52 1 each 7 W2T505599 Reduction d32 40 20 25 1 each W2T507634 Socket PVC U d32 1 each W2T505442 Reduction d32 40 25 32 1 each W2T505599 Reduction d32 40 20 25 1 each 10 W3T167194 Adaptor nipple PVC 1 2 NPTxDN15 1 each 11 W3T171372 Connector for hose 3 8 x 1 2 1 each W3T161698 Connector 1 2 14NPT 1 each W3T171353 Connector for hose D3 8 d1 4 1 each 12 W...

Страница 76: ... 7 2 7 Injector 1 with accessory A for hose ID6 35x1 6 W2T505671 B for hose ID9 5x1 6 W2T505672 C for hose ID12x2 W2T505677 Pos 6 7 9 10 11 tightened with teflon tape Pos 15 16 tightened with silicone grease W3T165077 Pos 14 supplied loose A B C ...

Страница 77: ...507049 D 1 2 5 PVC U d40 d40 64x5 33 1 each 11 W2T505689 Reducing bush PVC U d32 Rp3 4 1 each W3T163749 Adaptor union incl O ring W3T172720 D 1 2 5 DN 20 R 3 4 d28 17x3 53 1 each W3T167396 Adaptor union incl O ring W3T172721 D 1 2 5 DN25 R 3 4 d32 92x3 53 1 each W2T505689 Reducing bush PVC U d32 Rp3 4 1 each 12 W2T506786 Reduktion kurz PVC d40 32 1 each 13 W2T504882 Union incl O ring W2T507049 D 1...

Страница 78: ... 7 7 3 Spare parts of the chlorinator 7 3 1 S10k Vacuum demand valve Connection to a french gas cylinder for Cl2 and SO2 A D Before assembly Slightly grease with special grease W3T165077 B cemented C Tighten with 2 Nm E sealed with teflon tape ...

Страница 79: ...S10k Drawings 7 79 Connection to a german gas cylinder for Cl2 and SO2 Grease the moving parts with W3T165077 Detail Diaphragm transparent black ...

Страница 80: ... each 10 W3T172603 Nut backing plate 1 each 11 W3T167991 Shaft operating 1 each 12 W3T161120 O ring D 1y 2y 5y 2 each 13 W3T172779 Spring 1 each 14 W3T167953 Pawl operating lever 1 each 15 W3T172587 Operating lever 2 1 each W3T172591 Operating lever 1 16 W3T167933 Pin 1 each 17 W3T167952 Housing back 1 each 18 W3T167951 Nut 1 each 20 W3T172592 O ring D 1y 2y 5y 2 each 21 W2T505592 Screw 6 each 22 ...

Страница 81: ...cylinder 1 each 38 W3T171038 Plug 1 each 39 W3T167913 Filter holder 1y 5y 1 each for gas cylinders to DIN 477 replace annually 40 W3T167914 Filter 1y 2y 5y 1 each for gas cylinders to DIN 477 replace annually 41 W3T163338 Union nut 3 1 each 42 W3T164210 Warning label 1 each 43 W3T164211 Warning label 1 each 45 W3T169940 Retainer 1 each 47 W3T169939 Valve housing 1 each 108 W3T169366 Pressure gauge...

Страница 82: ...mand valves without switch over function only 2 for vacuum demand valves with switch over function only 3 for connection to chlorine or SO2 gas cylinders to DIN 477 5 for connection to SO2 gas cylinders 7 only without pressure gauge 8 torque 35 40 Nm 9 torque 20 25 Nm position of the pressure gauge must be reached at 25 Nm D included in the set of gaskets 1y replace annually included in preventive...

Страница 83: ...12 x 2 W2T506536 for hose Øi 9 5 x 1 6 W3T171038 W3T171353 for hose Øi 6 35 x 1 6 standard version W3T171038 W3T163657 Ø1 mm B or W3T171038 W3T159859 Ø1 5 mm C for hose Øi 12 x 2 with orifice for the connec tion of more than one vacu um demand valves to one vacuum gas manifold Marking B or C ...

Страница 84: ...Pos Part no Description Qty 1 W3T165007 Housing 1 each 2 W3T165008 Jack screw glass 1 each 3 W3T164997 Knob 1 each 4 W3T163300 Orifice 1 each 5 W3T164999 Plug 1 each 6 W3T171038 Reducing bush 2 each 7 W3T169110 Union nipple 2 each 8 W3T169111 Union nut 2 each 11 W3T169197 O ring 1 each 12 W3T168911 O ring 2 each 13 W3T165449 O ring 1 each ...

Страница 85: ... 400 g h W3T171716 30 600 g h W3T165402 24 480 g h W3T164195 30 600 g h W3T171717 50 1000 g h W3T165418 40 800 g h W3T164196 50 1000 g h W3T171718 75 1500 g h W3T165433 60 1200 g h W3T164197 75 1500 g h W3T171719 100 2000 g h W3T165444 80 1600 g h W3T164198 0 10 2 0 kg h W3T171720 0 15 3 kg h W3T165459 0 12 2 4 kg h W3T164199 0 15 3 0 kg h W3T171721 0 20 4 kg h W3T165462 0 16 3 2 kg h W3T171696 0 ...

Страница 86: ...2 W3T165016 Jack screw glass 1 each 3 W3T164997 Knob 1 each 4 W3T163300 Orifice 1 each 5 W3T164999 Plug 1 each 6 W3T171038 Reducing bush 2 each 7 W3T169110 Union nipple 2 each 8 W3T169111 Union nut 2 each 11 W3T169197 O ring 3 each 12 W3T165448 O ring 1 each 13 W3T161107 O ring 1 each 14 W3T165188 O ring 1 each 17 W3T164211 Warning label 1 each 18 W3T164210 Warning label 1 each W3T163768 Fixing se...

Страница 87: ...738 2 4 48 g h 3 0 60 g h 10 200 g h W3T171739 8 0 160 g h 10 200 g h 20 400 g h W3T171740 16 320 g h W3T171727 20 400 g h 30 600 g h W3T171741 24 480 g h W3T171728 30 600 g h 50 1000 g h W3T161914 40 800 g h 50 1000 g h 75 1500 g h W3T171742 60 1200 g h 75 1500 g h 0 1 2 0 kg h W3T161935 80 1600 g h W3T171729 0 1 2 0 kg h 0 15 3 0 kg h W3T161962 0 12 2 4 kg h 0 15 3 0 kg h 0 2 4 0 kg h W3T161974 ...

Страница 88: ...88 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 Spare parts for the injectors 7 4 1 Injector W3T171367 1 ...

Страница 89: ...16x1 5 1 Injector 1 each 11 W3T172902 Diaphragm 1 2 5 PTFE 1 Injector 1 each 12 W3T168917 O ring 1 2 5 75FPM602 ø75 87x2 62 1 each 13 W3T171119 Cover PVC 1 Injector 1 each 14 W3T172900 Washer DIN 125 A 8 4 mm Monel 6 each 15 W3T172901 Screw DIN 931 M8 x 40 Monel 6 each 16 W3T159664 Valve stem 1 2 5 PVC 1 Injector 1 each 17 W3T159665 Plug PVC 1 Injector 1 each 18 W3T168867 O ring D 1 2 5 d40x3 FPM ...

Страница 90: ...90 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 2 Anti syphon injector W3T171368 1 ...

Страница 91: ... 5 75FPM602 ø75 87x2 62 1 each 13 W3T171119 Cover PVC 1 Injector 1 each 14 W3T172900 Washer DIN 125 A 8 4 mm Monel 6 each 15 W3T172901 Screw DIN 931 M8 x 40 Monel 6 each 16 W3T159664 Valve stem 1 2 5 PVC 1 Injector 1 each 17 W3T159667 Clamping screw 1 each 18 W3T168867 O ring D 1 2 5 d40x3 FPM 1 each 19 W3T168914 Spring 5 1 each 20 W3T161434 O ring D 1 2 5 d8x2 75FPM602 1 each 21 W3T159656 Valve s...

Страница 92: ...r 2 Recommended spares for 2 years etc 42 W3T159670 Valve stem guide PVDF 1 Injector 1 each 43 W3T172903 Spring d18 2 V2A 1 each 44 W3T159671 Clamping disk PVC 1 Injector 1 each 45 W3T159672 Diaphragm holder PVDF 1 Injector 1 each 46 W3T159668 Separator PVC 1 Injector 1 each 47 W3T173063 Securing clip 1 2 5 POM s d12 1 each Pos Part no Description Qty ...

Страница 93: ...S10k Drawings 7 93 ...

Страница 94: ...94 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 3 Injector W3T171369 3 4 ...

Страница 95: ... PVC UNF 20Gg 1 each 7 W3T169066 O ring D 1 2 5 d12 37x2 62 FPM 1 each 8 W3T168988 O ring D 1 2 5 d68x2 FPM 1 each 9 W3T161483 Diaphragm 1 2 5 PTFE 3 4 Injector 1 each 10 W3T158461 Clamping nut 5 PVC UNF 20Gg 1 each 11 W3T165194 Spring 5 d 1 6 Tantaloy 61 1 each 12 W3T168914 Spring 5 1 each 13 W3T159657 Valve stem 1 2 5 PVC 3 4 Injector 1 each 14 W3T172921 O ring D 1 2 5 d10x4 75FPM602 1 each 15 W...

Страница 96: ...96 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 4 Antisyphon Injektor W3T171370 3 4 ...

Страница 97: ... 9 W3T161483 Diaphragm 1 2 5 PTFE 3 4 Injector 3 each 10 W3T158461 Clamping nut 5 PVC UNF 20Gg 2 each 11 W3T165194 Spring 5 d 1 6 Tantaloy 61 1 each 12 W3T168914 Spring 5 1 each 13 W3T159657 Valve stem 1 2 5 PVC 3 4 Injector 1 each 14 W3T172921 O ring D 1 2 5 d10x4 75FPM602 1 each 15 W2T506923 Union nut PVC U d63 2 each 16 W3T158545 Guide pin 5 PVDF 3 4 Injector 2 each 17 W3T169065 O ring D 1 2 5 ...

Страница 98: ...ivated carbon filter W3T159902 necessary for the neutralisation of powder carbon loaded with chlorine Pos Part no Description Qty 11 W3T172722 O ring d59 69x5 33 EPDM 1 each 16 W3T161729 Activated carbon mixture 2500 ml W3T163644 Sodium thiosulfate 300 g ...

Страница 99: ...S10k Manufacturer declaration 8 99 8 Manufacturer declaration ...

Страница 100: ...100 WT 025 200 000 DE IM 0517 Manufacturer declaration S10k 8 ...

Страница 101: ...nging 46 C Carbon dioxide 9 Cleaning 50 Commissioning 37 Conventions 8 Corrosion 49 F Flowmeters 21 Frost 46 G Gas supply 31 H Heater 19 I Injector mounting 29 Installation 23 M Maintenance 49 Maintenance plan 43 Max tube pipe length 33 N Neutralize 46 Nozzle 69 O Operating knob 17 ...

Страница 102: ... Preventive maintenance kits 53 R Reliquefaction 24 S Safety 9 Intended use 9 Personnel 10 Safety instructions 10 Sodium thiosulphate 46 Spare parts 78 Sulphur dioxide 9 T Tailway 69 Technical Data 21 Training 37 U Unpacking 23 W Waste disposal 10 Water supply 31 Winter Shut Down 46 ...

Страница 103: ... com Canada 1 905 944 2800 canadainfo evoqua com China 86 10 57076305 sales cn evoqua com France 33 1 41 15 92 20 wtfra evoqua com Germany 49 8221 9040 wtger evoqua com Singapore 65 6830 7165 sales sg evoqua com UK 44 300 124 0500 info uk evoqua com USA 1 856 507 9000 wt us evoqua com ...

Страница 104: ...uted by the use of electronic systems without the express written consent of Evoqua Water Technologies GmbH All information presented herein is believed reliable and in accordance with accepted engineering practices Evoqua makes no warranties as to the completeness of this information Users are responsible for evaluating individual product suitability for specific applications Evoqua assumes no li...

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