Evoqua Wallace & Tiernan V-2000 Series Скачать руководство пользователя страница 79

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Wt.025.055.002.Ua.iM.0814

ManUal Chlorinator - 500lB/24hr

eVoQUa

W3t110693

V-NOTCH PLUGS - PARTS

V-2000 AUTOMATIC ARRANGEMENT

25.056.000.011

ISSUE 2 4-05

note:



Cl2 = CHLORINE, SO2 = SULFUR DIOXIDE, NH3 = AMMONIA, CO2 = CARBON DIOXIDE

When orDerinG Material, alWaYS SPeCiFY MoDel anD Serial nUMBer oF aPParatUS.

Содержание Wallace & Tiernan V-2000 Series

Страница 1: ...Series V 2000 Chlorinator 500 Lb 24 Hr Manual Control BOOK NO WT 025 055 002 UA IM 0814 W3T110693...

Страница 2: ...SERIES V 2000 CHLORINATOR 500 LB 24 HR MANUAL CONTROL BOOK NO WT 025 055 002 UA IM 0814 W3T110693...

Страница 3: ...E EVEN IF THAT PURPOSE IS KNOWN TO SELLER If Buyer discovers a defect in mate rial or workmanship it must promptly notify Seller in writing Seller reserves the right to require the return of such defe...

Страница 4: ...tant solution to the point of application By using a selectionofrotametersandvalveseats thegasfeedermaybeadaptedtomeet a wide range of capacity requirements Thus as requirements change over a period o...

Страница 5: ...ive Maintenance General Information 1 010 5 Maintenance Record Card 1 010 13 Regional Offices 1 010 1 Technical Data Section 1 Installation Section 2 Operation Section 3 Service Section 4 Illustration...

Страница 6: ...TE RECOMMENDED EMER GENCY PROCEDURES DO NOT TOLERATE ANY CHLORINE LEAKS CHLORINE LEAKS NEVER GET BETTER CHLORINE LEAKS ALWAYS GET PROGRESSIVELY WORSE IF THEY ARE NOT PROMPTLY CORRECTED IT IS RECOMMEND...

Страница 7: ...PARTS AS IDENTIFIED ON THE PARTS LIST THE USE OF UNLISTED PARTS CAN RESULT IN EQUIPMENT MALFUNCTIONS HAVE HAZARDOUS CONSEQUENCES DO NOT DISCARD THIS INSTRUCTION BOOK UPON COMPLETION OF INSTALLATION I...

Страница 8: ...to ensure that it meets our high standards Our equipment is engineered for easy maintenance To ensure maximum service life and minimize unscheduled repairs we recommend a program of regular preventiv...

Страница 9: ...cycle It is recommended that the following table be used to plan schedule and record this important work NOTE This is the recommended cycle Your local operating conditions may call for more fre quent...

Страница 10: ...t was purchased directly from Evoqua Water Tech nologies Colorado Springs CO contact the office indicated below UNITED STATES 725 Wooten Road Colorado Springs CO 80915 TEL 800 524 6324 CANADA If the e...

Страница 11: ...EVOQUA W3T110693 WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr...

Страница 12: ......

Страница 13: ...HLORINATOR 500lb 24hr 1 EVOQUA W3T110693 SECTION 1 TECHNICAL DATA List Of Contents PARA DWG NO Technical Data 1 1 Illustrations Performance V 2000 Injector Inlet Pressure Limits 25 055 190 010 Vacuum...

Страница 14: ...w Capacity 3 to 500 lb 24 hr chlorine Feed Range 20 to 1 for any rotameter Injector Operating Water Supply 300 psi to 100 F maximum 150 psi to 130 F maximum Pressure at Point of Application 75 psi max...

Страница 15: ...WT 025 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 3 EVOQUA W3T110693 V 2000 INJECTOR INLET PRESSURE LIMITS PERFORMANCE 25 055 190 010 ISSUE 2 7 05...

Страница 16: ...WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 4 EVOQUA W3T110693 VACUUM LINE LENGTH LIMITS PERFORMANCE Used In Remote Vacuum Gas Feeders 25 052 190 030 ISSUE 3 5 97...

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Страница 18: ...Vent Line 2 5 Electrical Connections 2 6 Installation of Throat and Tailway 2 7 Injector Suction Connection 2 8 Injector Water Supply 2 9 Drain 2 10 Injector Discharge 2 11 Point of Application 2 12...

Страница 19: ...ntrol module 2 3 Unpacking Whentheequipmentandaccessoryitemsareunpacked checkallitemsagainst thepackinglisttobesurethatnopartsarediscardedwiththepackingmaterial Whenever possible unpack the equipment...

Страница 20: ...O OUTSIDE ATMOSPHERE THEVENTLINEMUSTTERMINATEINANAREAWHEREGAS FUMES CANNOT CAUSE INJURY TO PERSONNEL OR DAMAGE TO EQUIP MENT DO NOT TERMINATE THE VENT LINE AT A LOCATION ROUTINELY USED BY PERSONNEL SU...

Страница 21: ...f straight pipe at least eight inches long should be coupled to the end of the injector tailway before any elbows tees or Saunders valves are used This is to prevent any flow disturbances that could a...

Страница 22: ...ERATE ANY GAS LEAKS LEAKS ALWAYS GET PROGRESSIVELY WORSE AND MUST BE CORRECTED PROMPTLY NOTE The vacuum line extending from the control module to the vacuum regulator must not exceed the distance as d...

Страница 23: ...WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 10 EVOQUA W3T110693 SERIES V 2000 GAS FEEDER TYPICAL INSTALLATION 25 055 110 011 ISSUE 2 8 14 NOT FURNISHED BY EVOQUA WATER TECHNOLOGIES...

Страница 24: ...Injector 25 055 110 015 ISSUE 6 8 14 NOTE X NOT FURNISHED BY Evoqua WATER TECHNOLOGIES A ACCESSORY ITEM FURNISHED ONLY IF SPECIFICALLY LISTED IN QUOTATION AND AS CHECKED ON THIS DRAWING 1 PRESSURE RE...

Страница 25: ...DED THREADED JOINTS THREADED JOINTS IN PVC PIPE REQUIRE MORE CARE THAN THOSE IN SIMILAR SIZE METAL PIPE IFANON LUBRICATING THREAD COMPOUND IS USED THE JOINT MAY FEEL TIGHT WHEN ONLY 2 OR 3 THREADS ARE...

Страница 26: ......

Страница 27: ...t Of Contents PARA DWG NO Preparation for Operation 3 1 Operation 3 2 Starting 3 2 1 Stopping For Short Periods 3 2 2 Stopping For Extended Periods 3 2 3 Intermittent Start Stop Operation 3 2 4 Prepar...

Страница 28: ...tch plug all the way counterclockwise d While the injector is operating and the gas supply is off observe the float in the rotameter If the float is not resting on the bottom stop a vacuum leak ahead...

Страница 29: ...PLY SUFFICIENT GAS TO OPERATE THE EQUIPMENT AND CAN ALSO BE TURNED OFF QUICKLY IN CASE OF A GAS LEAK b Turn on the water supply to the injector c Adjust the gas feed rate as desired Counterclockwise r...

Страница 30: ...in this manual the function of the injector is to produce a vacuum to draw gas from the control module and to mix this gas with the water flowing through the injector A poppet check and diaphragm che...

Страница 31: ...WT 025 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 17 EVOQUA W3T110693 SERIES V 2000 V NOTCH GAS FEEDER FLOW DIAGRAM 25 100 180 011 ISSUE 1 5 97 NOTE SHOWN IN STAND BY POSTION...

Страница 32: ...WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 18 EVOQUA W3T110693...

Страница 33: ......

Страница 34: ...al of V Notch Plug 4 11 Maintenance 4 12 Performance Check 4 12 1 Cleaning 4 12 2 Cleaning Rotameter 4 12 3 Cleaning V Notch Plug 4 12 4 Cleaning Injector Throat and Tailway 4 12 5 Cleaning 3 4 Fixed...

Страница 35: ...ken These are usually easy to accomplish and will contribute to reducing maintenance costs by maintaining normal operating conditions The recommended precautions are as follows 4 1 1 Checking for Leak...

Страница 36: ...ATER LEAKS As a matter of routine maintenance tolerate no water leaks Repair all water leaks as soon as they are discovered 4 1 2 Plastic Parts Wheneverthreadedplasticpartsareassembled useTeflontapeor...

Страница 37: ...ER REUSE GASKETS ALWAYS REPLACE WITH A NEW GASKET OF THE PROPER SIZE AND MATERIAL AS IDENTIFIED ON THE EQUIPMENT PARTS DRAWING 4 6 Changing Gas Supply Cylinders Refer to the separate instruction book...

Страница 38: ...screw tubing union nut b Unscrew plug 1 Remove and discard gasket 2 WARNING SPRING IS IN A COMPRESSED CONDITION DISASSEMBLE CAREFULLY TO PREVENT FORCEFUL EJECTION OF PARTS AND POSSIBLE SEVERE PERSONAL...

Страница 39: ...scrapers and the like should be avoided as they will damage the parts b Wipe a thin film of Halocarbon grease onto all O rings before reas sembling c Reassemble in the reverse order of disassembly 4...

Страница 40: ...re functioning in a normal man ner it is recommended that the following checks be made at approximately three month intervals These checks are easy to perform and require no tools a With the gas turne...

Страница 41: ...ximately 10 minutes Note if any water appears at the outer end of the connection fitting on the injector If any water is seen service the injector back check f With the injector shut off and the gas s...

Страница 42: ...so that the water enters the tube at one end and exits at the other to flush out deposits Alternately soak the tube in a container of warm water for about 30 seconds Then hold the tube half full of w...

Страница 43: ...ned clean the V notch plug at the same time If at any time float movement in the rotameter is not proportional to V notch plug adjustment as shown by a sudden marked rise or drop for a small amount of...

Страница 44: ...icles can erode the opening in the throat As this opening is enlarged the water velocity decreases thereby decreasing the vacuum developed The injector should develop a dynamic vacuum of at least six...

Страница 45: ...O ring 31 from the valve seat 9 diaphragm clamping screw Discard the O ring g Reassemble the valve stem to the upper body and replace the valve seat O ring and diaphragm clamping O ring outer prior t...

Страница 46: ...at do not wipe away with plain water If the spherical surface is indented worn eroded or scratched replace valve stem WARNING TO AVOID POSSIBLE SEVERE PERSONAL INJURY OR EQUIP MENT DAMAGE WHEN USING H...

Страница 47: ...200 002 030 Cleaning Injector Unit Diaphragm Backcheck a Turn off the gas supply Allow the gas feeder to run until the float drops and settles on the bottom stop b Shut off injector operating water c...

Страница 48: ...ENDED BY THE ACID MANUFAC TURER SUPPLIER i Reassemble the valve stem 11 to the upper body 13 and replace the valve seat O ring 8 and diaphragm clamping O ring outer j Bolt the flange in place with six...

Страница 49: ...bled parts k Screw in the plug l Replace the O ring in the gas inlet m Secure the tailway with the retaining nut and connect to the operation water tubing n Connect the gas line o Check for tightness...

Страница 50: ...y familiar with the entire contents of the equip ment instruction book The Evoqua Water Technologies sales office or the dealer from whom you purchased the equipment can provide the preventive mainten...

Страница 51: ...T O R N O I T A C I D N I R O T O N L L I W O T P U E M O C D E E F L L U F Y L P P U S S A G S A G O T S I R E D E E F L A M R O N t n e i c i f f u s n I r o t c e j n i m u u c a v r o t c e j n I...

Страница 52: ...r p f f o n e h t t a o l f f I r e g n i f h t i w a s e t a c i d n i s i h t s p o r d e h t r o m g a r h p a i d e v i t c e f e d t i f I g n i l a e s t o n s i g u l p m e t s r o e s o o l a...

Страница 53: ...T A O L F R E T E M A T O R D N A E S I R T O N S E O D N I Y L M R O F I N U L L A F V O T N O I T R O P O R P A T O R B O N K H C T O N P U S P M U J T U B N O I T Y L P R A H S N W O D R O L L A M...

Страница 54: ...a l u g e r g n i r p s e v l a v n e k o r b r o e v i t c e f e d y l t n a t r e v d a n i s l i a F t u o t f e l t f i l o t l a i t n e r e f f i d g n i t a l u g e r m e t s e v l a v o s t a...

Страница 55: ...u s a e m o N s t n e m d e r i u q e r r e t a w n i k a o S y l b m e s s a h c t o n V e r i t n e e v o m e R l a e s e v o m e r d n a w e r c s n U s e t u n i m o w t t u o b a r o f g n i r O...

Страница 56: ...ore than onecompleteturn Thiswillpermitmaximumdischargeand can be turned off quickly in the event of a leak 3 On a routine daily basis starting at the chlorine supply container s thoroughly check all...

Страница 57: ...ormation 10 Operation and maintenance of this equipment must be re stricted to trained qualified personnel who are completely familiar with these instructions P60168 HAZARDOUS GAS IS PRESENT IN THIS E...

Страница 58: ...AGMUNITFROMPRESSURESEN SOR P4373 PULL OUT STEM TO FULL LENGTH OF CHAIN BEFORE CLOSING VALVE L3259 TO PREVENT DAMAGE TO MODULE REPLACE SHIMS UNDER NEATH MODULE AFTER PLYWOOD FEET ARE REMOVED L2557 FORC...

Страница 59: ...WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 44 EVOQUA W3T110693 INSTALLATION AND REMOVAL OF ROTAMETER SERVICE Used in V 2000 V Notch Gas Feeders 25 100 150 012 ISSUE 0 5 97...

Страница 60: ......

Страница 61: ...ve 25 152 001 011 Pressure Relief Valve 25 100 001 040 Main Connections 50 845 02 011 Plastic Main Connection 50 845 06 011 Main Connection 50 845 006 021 Module Enclosure 25 055 004 010A B AAA4310 3...

Страница 62: ...WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 46 EVOQUA W3T110693 GAS FEEDER PARTS BASIC COMPONENTS 25 055 000 016A ISSUE 3 08 14 NOTE FOR PARTS LIST SEE DWGS 25 055 000 016B C...

Страница 63: ...16 P42901 15 SCR MACH RD HD SLOT 1 4 20 x 3 4 17 P31295 2 PLUG 1 4 NPT 18 P96960 1 BASE ROTAMETER 19 P37880 1 SPRING ROTA INLET 20 AIA4701 2 O RING UNION IN OUT 21 P100363 2 UNION NUT IN OUT 22 AAA63...

Страница 64: ...861 1 TEFLON WASHER 48 P97027 1 BALL AND SCREW 49 P97028 1 DISC 50 P97026 1 NUT CLAMP 51 P16542 1 NUT 52 P16556 1 WASHER 53 P37663 1 V NOTCH SEAL SCREW 54 PXH26482 1 V NOTCH O RING 55 P34530 1 PTFE SE...

Страница 65: ...5 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 49 EVOQUA W3T110693 NOTE FOR PARTS LIST SEE DWG 25 055 002 011B SERIES V 2000 1 FIXED THROAT INJECTOR IN CONTROL MODULE PARTS 25 055 002 011A ISSUE 2...

Страница 66: ...TUBE 4 U24102 2 FITTING STR MALE 1 2 NPT 5 8 TUBE 5 P43216 4 SCREW FIL HD SLOT SS 1 4 20 x 1 1 4 LG 6 P19385 4 NUT SS 1 4 20 7 P19888 6 WASHER FLAT SS 1 4 8 P39235 1 FITTING ELBOW HALF UNION 1 4 NPT 9...

Страница 67: ...01 011 ISSUE 1 4 05 KEY NO PART NO QTY DESCRIPTION 1 PXA37688 1 PLUG PVC 2 P44122 2 GASKET HYPALON 1 ID x 1 1 4 OD 3 U26664 1 VALVE BODY 4 P37656 1 STEM HOLDER 5 P37655 1 PIN 6 P38409 1 STEM PVC 7 P37...

Страница 68: ...055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 52 EVOQUA W3T110693 PRESSURE RELIEF VALVE PARTS 25 100 001 040 ISSUE 1 8 08 WHEN ORDERING MATERIAL ALWAYS SPECIFY MODEL AND SERIAL NUMBER OF APPARATUS...

Страница 69: ...WT 025 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 53 EVOQUA W3T110693 AAA4310 3 4 STANDARD INJECTOR PARTS 25 200 002 010A ISSUE 2 5 04 NOTE FOR PARTS LIST SEE DWG 25 200 002 010B...

Страница 70: ...UTION LABEL 8 P97034 1 STEM 9 AAB4087 1 VALVE SEAT 10 P97164 1 UNION NUT 11 P94729 1 O RING 12 AAB4090 1 NUT 21 SEE TABLE 1 TAILWAY 22 P48976 1 SPRING 23 P96972 1 LOWER BODY 24 PXA27409 2 O RING 113 9...

Страница 71: ...WT 025 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 55 EVOQUA W3T110693 AAA4307 3 4 ANTI SYPHON INJECTOR PARTS 25 200 002 020A ISSUE 5 1 09 NOTE FOR PARTS LIST SEE DWG 25 200 002 020B...

Страница 72: ...00178 2 SCREW M6 17 PXA25900 2 O RING 010 VITON 1 4 ID x 3 8 OD 18 P52006 2 WASHER 19 P97037 1 BACKING PLATE 20 P33847 2 MACH SCREW SILVER 4 36 x 19 32 LG 21 SEE TABLE BELOW 1 TAILWAY 22 P97065 1 SPRI...

Страница 73: ...WT 025 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 57 EVOQUA W3T110693 AAA4316 1 STANDARD INJECTOR PARTS 25 200 002 030A ISSUE 1 2 09 NOTE FOR PARTS LIST SEE DWG 25 200 002 030B...

Страница 74: ...TION LABEL 7 AAD2584 1 SEAT 8 P97342 1 O RING VITON 11 MM 9 AAA1905 6 SCREW MONEL 10 P97046 6 WASHER 11 P97048 1 VALVE STEM 12 P31295 2 PLUG 1 4 NPT 13 P96971 1 UPPER BODY 14 P50524 1 O RING 151 VITON...

Страница 75: ...WT 025 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 59 EVOQUA W3T110693 AAA4313 1 ANTI SYPHON INJECTOR PARTS 25 200 002 040A ISSUE 1 3 09 NOTE FOR PARTS LIST SEE DWG 25 200 002 040B...

Страница 76: ...046 6 WASHER 11 P97048 1 VALVE STEM 12 P31295 2 PLUG 1 4 NPT 13 P96971 1 UPPER BODY 14 P50524 1 O RING 151 VITON 3 ID x 3 3 16 OD 15 P100363 1 UNION NUT 16 PXA40575 1 O RING 211 VITON 13 16 ID x 1 1 1...

Страница 77: ...LY TO THE INJECTOR TAILWAY IF RIGID PVC PIPE IS USED A PIECE OF STRAIGHT PIPE AT LEAST EIGHT INCHES LONG SHOULD BE COUPLED TO THE END OF THE INJECTOR TAILWAY BEFORE ANY ELBOWS TEES OR SIMILAR FLOW RES...

Страница 78: ...5 F X P X X X X G 3 9 0 0 5 G X P X X X X 5 6 1 4 9 0 0 5 H X P F 3 9 0 0 5 F X P X X X X G 3 9 0 0 5 G X P X X X X H 3 9 0 0 5 H X P X X X X 3 9 1 4 9 0 0 5 J X P G 3 9 0 0 5 G X P X X X H 3 9 0 0 5...

Страница 79: ...lb 24hr 63 EVOQUA W3T110693 V NOTCH PLUGS PARTS V 2000 AUTOMATIC ARRANGEMENT 25 056 000 011 ISSUE 2 4 05 NOTE Cl2 CHLORINE SO2 SULFUR DIOXIDE NH3 AMMONIA CO2 CARBON DIOXIDE when ordering material alwa...

Страница 80: ...WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 64 EVOQUA W3T110693 CHLORINATOR PARTS 10 Rotameter Components 25 100 001 020A ISSUE 1 11 99 NOTE FOR PARTS LIST SEE DWG 25 100 001 020B...

Страница 81: ...20992 PXA53673 PXC53673 NPXA150 1 4 DIA BLACK BALL P 41212 P 38131 50 22 UXD20947 PXD20992 P 44062 PXG44062 P 37705 1 4 DIA RED BALL P 41212 P 38131 75 34 UXE20947 UXE20992 P 44063 PXG44063 P 37706 5...

Страница 82: ...WT 025 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 66 EVOQUA W3T110693 JUNCTION BOX PARTS 25 055 000 017A ISSUE 0 6 97 NOTE FOR PARTS LIST SEE DWG 25 055 000 017B...

Страница 83: ...MARKER STRIP 4 W2T12151 1 MARKER STRIP 5 W2T18718 8 6 32 x 5 8 LG SCREW 6 W2T15609 1 GROUND CONNECTION 7 W2T12070 1 1 4 MONEL WASHER LK 8 W2T19386 1 SCREW MACH RD HD SLOT 1 4 20 x 1 2 LG 9 W2T417965 1...

Страница 84: ...500lb 24hr 68 EVOQUA W3T110693 MAIN CONNECTION PARTS For Hose 50 845 02 011 ISSUE 6 2 82 NOTE DOES NOT INCLUDE CORPORATION COCK ORDER SEPARATELY SPECIFYING PIPE THREAD WHEN ORDERING MATERIAL ALWAYS S...

Страница 85: ...rsonal injury or damage to equipment do not exceed working pressure of hose or flexible plastic pipe Never exceed 125 PSI at 70 F Use rigid pipe between discharge and main connections when pumping haz...

Страница 86: ...do not exceed working pressure of hose or flexible plastic pipe Never exceed 100 PSI at 70 F Use rigid pipe between discharge and main connections when pumping hazardous chemicals Caution for proper...

Страница 87: ...WT 025 055 002 UA IM 0814 mANUAL CHLORINATOR 500lb 24hr 71 EVOQUA W3T110693 MODULE ENCLOSURE PARTS 25 055 004 010A ISSUE 5 3 05 NOTE FOR PARTS LIST SEE DWG 25 055 004 010B...

Страница 88: ...25 055 002 UA IM 0814 MANUAL CHLORINATOR 500lb 24hr 72 EVOQUA W3T110693 MODULE ENCLOSURE PARTS LIST 25 055 004 010B ISSUE 7 3 05 when ordering material always specify model and serial number of appara...

Страница 89: ...lb 24hr 73 EVOQUA W3T110693 GAA1046 DUAL OR HIGH AND LOW VACUUM SWITCH CONNECTIONS PARTS 3000 Lb Series V 2000 Gas Feeder 55 116 020 015A ISSUE 2 7 14 NOTES FOR PARTS LIST SEE DWG 55 116 020 015B LOW...

Страница 90: ...TEFLON TUBING 7 P37966 7 TERMINAL SPADES 8 P39213 2 UNION NUT 1 2 20 GRAY 9 P58207 2 5 CONDUIT 1 2 FLX LQD TGHT PVC 10 U28019 2 SWIVEL CONNECTOR 1 2 11 P50091 1 MOUNTING BLOCK CABLE HARNESS 12 P41796...

Страница 91: ......

Страница 92: ...ce Kit 1 Injector AJE 4406 Preventive Maintenance Kit 3 4 Anti Syphon Injector APP 4379 Preventive Maintenance Kit 1 Anti Syphon Injector AJA 4403 ADDITIONAL SPARE PARTS QTY DESCRIPTION PART NO Specif...

Страница 93: ......

Страница 94: ...CHLORINE HANDLING MANUAL Cl2 BOOK NO WT 025 000 001 UA IM 0614 W3T98244...

Страница 95: ...ectly from Evoqua Water Tech nologies Colorado Springs CO contact the office indicated below UNITED STATES 725 Wooten Road Colorado Springs CO 80915 TEL 800 524 6324 CANADA If the equipment was purcha...

Страница 96: ...NTIRE MANUAL AND BE FULLY FAMILIAR WITH YOUR EQUIPMENT AND YOUR ENTIRE INDUSTRIAL SYSTEM SO THAT THE SAFETY PROCEDURES YOU ESTABLISH WILL MEET THE NEEDS OF THE EMPLOYEES IN YOUR FACILITY READ ING ONLY...

Страница 97: ...PPARATUS IS ALWAYS AVAILABLE AND PERSONNEL ARE PROPERLY TRAINED IN ITS USE ENSURE THAT SAFETY EQUIPMENT SUCH AS VENTILA TION FANS AND BREATHING APPARATUS IS INSPECTED AND MAINTAINED IN ACCORDANCE WITH...

Страница 98: ...is relatively non corrosive In the presence of moisture however it is highly corrosive Accordingly ev ery precaution should be taken to avoid leaks to stop them promptly if they occur and to keep mois...

Страница 99: ...per of ton containers may be manifolded A typical arrangement for manifolding cylinders is shown in Figure 2 If cylinders or ton containers are manifolded it is essential that all supply containers be...

Страница 100: ...E RECOMMENDATIONS DO NOT MANIFOLD TON CONTAINERS FOR SIMULTANEOUS LIQUID CHLORINE WITHDRAWAL THIS MANIFOLDING CAN CAUSE OVER PRESSURIZATION AND RUPTURE 3 3 CONTAINER VALVES Standard cylinder and ton c...

Страница 101: ...emperature increases to 158 165 F to relieve pressure and prevent rupture of the cylinder Ton containers are equipped with six fusible metal plugs see Figure 8 three of which are in each end spaced 12...

Страница 102: ...sly on a scale This also makes it possible to record the amount of chlorine used Portable or dormant scales in beam dial or digital types and with varying platform sizes are available WARNING ALWAYS R...

Страница 103: ...good practice to leave the wrench in place so the valve can be closed quickly in case of an emergency Maximum discharge can be accomplished with one full turn of the valve Excessive force must not be...

Страница 104: ...uired only in those caseswhereitisnecessarytopreventchlorinegaslinesfrom becomingchilled orliquidlinesfrombecomingoverheated More complete details along with ASTM and ANSI specifi cations can be obtai...

Страница 105: ...will expand and develop higher than acceptable pressures Aliquid linepressurereliefsystem whichincludesarupture disc and an expansion chamber is required where liquid may be trapped in the line or whe...

Страница 106: ...service are used Ball valves must include a provision for venting the cavity in the closed position to the upstream side 4 6 PRESSURE GAUGES AND SWITCHES Wheneverpressuregaugesandswitchesareusedinchlo...

Страница 107: ...thods if steam is not available refer to Chlorine Institute Pamphlet 6 Piping Systems for Dry Chlorine After proper cleaning all chlorine piping should be hydro statically tested to one and one half t...

Страница 108: ...th appropriate regulations 5 2 HEALTH HAZARDS Exposure to a sufficiently high concentration of chlorine can result in difficulty in breathing and if prolonged finally death through suffocation Chlorin...

Страница 109: ...g Chlorine Institute requirements are available that can seal off most leaking areas of chlorine containers i e valves fusible plugs or container wall If these are on hand they must be used only by pe...

Страница 110: ...water will react with the chlorine forming acids that will make the leak worse 5 5 CHEMICAL DISPOSAL FACILITIES Part of the planning for emergencies entails provision for disposal of any released chlo...

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