Dresser Pacific Pumps DS Operating And Maintenance Instructions Manual Download Page 23 | Manualshive

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Summary of Contents for Pacific Pumps DS

Page 1: ...L DS OPERATING AND MAINTENANCE INSTRUCTIONS Manual No 1100 5 PACIFIC PUMPS DIVISION 0 DRESSER INDUSTRIES INC 0 HUNTINGTON PARK CALIF ...

Page 2: ...1 Installation Section 2 Operation Section 3 Troubleshooting Information Section 4 Maintenance PARTS ORDERING AND SERVICING INFORMATION Parts List PRODUCT ENGINEERING DRAWINGS Outline 300 D49896 Seal Flush Piping Series 2 400 D49896 Assembly 500 D49896 Seal Assembly 515 D49896 ...

Page 3: ...ing 5 M Stuffing Boxes 6 N Connecting Pump and Driver 6 SECTION II OPERATION A Preparation for Operation 7 B Starting 7 C Operating at Reduced Capacity 7 D Operating Routine 7 E Stopping 7 SECTION III TROUBLE SHOOTING INFORMATION A No Discharge B Insufficient Discharge C Insufficient Pressure D Cavitation and Noise E Pump Loses Suction After Starting F Excessive Power Consumption G Bearings Overhe...

Page 4: ...12 BEARING MUSING COVER OUTER THRUST 42 SEARING HOUSING COVER INNER THRUST 215 SHAFT SLEEVE COMPR NUT RADIAL 43 BALL BEARING ADAPTER RADIAL 224 CASE WEARING RING 47 SAGE 238 IMPELLER LOCKNUT RADIAL 48 STATIONARY OIL BAFFLE 259 SALL BEARING SPACER RING AS PACKING GLAND 2110 LOCKNUT 11 WASHER THRUST TO PACKING SI SHAFT SLEEVE COMP Nur THRUST T I LANTERN RING 439 SHAFT SLEEVE KEY 72 SHAFT SLEEVE 552 ...

Page 5: ...awing It is rec ommended that each bolt be fitted with a pipe sleeve ap proximately three diameters larger than the bolt and with a washer to support the head of the bolt in the sleeve After the concrete is poured the pipe sleeves remain in place while the bolts may be shifted for alignment with the holes in the baseplate Fig 1 Foundation Bolts C LEVELING BASEPLATE See Fig 2 I Locate leveling plat...

Page 6: ...e motor shaft from touching the motor bearing faces This will prevent overheating or damage to the motor heari ngs 5 Check alignment with a straight edge across the coup lings The driver will be 3116 inch low before shimming F ALIGNMENT OF DRIVERS MOUNTED AT FACTORY It is always necessary to check and correct if necessary the alignment of the pump and driver shafts after the base has been grouted ...

Page 7: ... draw up snugly then re check alignment H PIPING I Both suction and discharge piping should be as short and direct as possible There should be a minimum of bends and fittings and the bends should be made with a long radius when possthle 2 Piping should be adequately supported near the pump to prevent strains being transmitted to the pump when tighten ing the flange bolts 3 Pipes at the suction and...

Page 8: ...VA PO R POC KET VAPOR POCKE T ...

Page 9: ...cated as near as possible to the pump 3 In boiler feed applications provisions should be made for recirculating a portion of the liquid to prevent over heating of the pump while operating at reduced capacity Fig 8 Piping for Spare Pumps in High Temperature Service K PIPING FOR SPARE PUMPS See Fig 8 The operating and spare pumps in high temperature service should be piped as shown in Fig 8 During o...

Page 10: ... sectional drawing 4 After the box is packed tighten the gland firmly and evenly and let the packing stand for 5 to 10 minutes Then loosen the gland nuts and re tighten finger tight 5 If possible rotate the shaft a few times by hand If a lantern ring is used make sure it is installed so that adequate lubricating liquid will pass freely to the rings 6 Refer to Section II A Preparation For Operation...

Page 11: ...ed rapidly 5 As soon as the pump is up to full speed open the dis charge valve slowly Do not let the pump run with the dis charge valve closed 6 Check pressure gauges on each side of the temporary screen in the suction line A pressure drop across the screen indicates it is becoming clogged with dirt or scale In this case the pump should be shut down and the screen cleaned or replaced A clogged scr...

Page 12: ...nical defects a Wearing rings worn b Impeller damaeed c Internal leakage D CAVITATION AND NOISE I Air or gas in liquid 2 Suction line not filled with liquid 3 Suction line not submerged enough 4 Available NPSH not sufficient I Suction line not full of liquid 2 Air leaks in suction line 3 Air or vapor in liquid 4 Air or vapor in suction line 5 Suction line not submerged enough 6 Available NPSH not ...

Page 13: ...earing housing cover 138 top half bearing housing 139 with top half stationary oil baffle 48 and top half sleeve 63 b Oiling ring 241 bottom half bearing housing 139 with bottom half stationary oil baffle 48 and bottom half sleeve bearing 63 c Oiling ring 127 locknut and washer 260 ball bearing adapter 43 ball bearing 135 spacer ring 259 and deflector ring 7 8 If unit is equipped with Kingsbury th...

Page 14: ...ence a Impeller 34 with impeller wearing rings 200 and key 25 h Impeller locknuts 238 and 678 Install so that each locknut has an equal engagement on the shaft threads c Shaft sleeves 72 with keys 439 and shaft sleeve seal rings 87 with compression nuts 215 and 317 NOTE The direction of curvature of the impeller vanes must be the same as observed at disassembly 2 Check concentricity of rotating el...

Page 15: ...021 packing glands 68 and deflector rings 7 on the shaft Do not fasten these parts in place at this time c If unit has axially split hearing housings continue assembling parts in the following sequence 1 Bottom half hearing housings 13 and 139 with bottom half stationary oil baffles 48 and 552 Tighten flange bolts in bearing housings evenly hut not too firmly at this time 2 Bottom half sleeve bear...

Page 16: ...g 0 rings 1097 g Slide deflector rings 7 and 224 onto the shaft and back against the shaft sleeve compression nuts then re in stall bottom half bearing housings 13 and 62 with statio nary oil baffles 48 and 223 and bearing sleeves 51 and 63 Install new tapered dowels to properly locate each bbaring housing on heads 84 and 85 Tighten bolts in bearing housing flanges fumly h Assemble parts from the ...

Page 17: ... A SALES OFFICES Sales Headquarters 942 Memorial Parkway Phillipsburg NJ 08865 Phone 908 859 7000 Fax 908 859 7890 Great Lakes Sales Office 6250 Halle Drive Cleveland OH 44125 Phone 216 642 1494 Fax 216 642 5741 Gulf Coast Sales Office P O Box 19215 Houston TX 77224 9215 Phone 713 827 8838 Fax 713 827 4199 Kansas City Sales Office 6901 West 63rd Suite 401 Overland Park KS 66202 Phone 913 362 2050 ...

Page 18: ...ton GmbH Industriestrasse B Nr 6 8 2345 Brunn AM Gebirge Austria Phone 2236 31530 Fax 223o 3 lnz Brazil Worthington do Brazil Cia Rua Alexandre Dumas 1562 Conjuntos 23 e 24 Santo Amaro 04717 004 San Paulo SP Brazil hone 1i 523 701i Fax 11 247 3933 Canada Ingersoll Dresser Pumps 75 Savage Drive Cambridge Ontario N1R 5X3 Canada Phone 519 740 2250 Fax 519 740 2021 Chile Ingersoll Rand Chile Ltd Casil...

Page 19: ... Pasteur 70 00144 Roma Italy Phone 6 5922761 Fax 6 5923025 nfl Niigata Worthington Co Ltd 1 9 3 Kamata Honcho Ohta Ku Tokyo 144 Japan Phone 3 3732 6221 Fax 3 3732 5183 Korea Ingersoll Dresser Pumps c o Ingersoll Rand Japan Ltd C P O Box 5123 Seoul 100 Korea Phone 2 227 2302 Fax 2 227 2305 Mexico Industries Medina S A de C V Carratera Panamericana Km 402 Apartado Postal E 29 C P 37280 Leon GTO Mexi...

Page 20: ... 2 718 8121 Fax 2 719 3281 United Arab Emirates Ingersoll Dresser Pumps Al Sayegh Building Umm Hurair Road P O Box 6408 Dubai United Arab Emirates 9714 370995 Fax 9714 377250 United Kincdom In2ersoll Dresser Pumps UK Ltd Queensway Team Valley Trading Estate Gateshead Tyne Wear NE11 OQB Phone 091 4875051 I C31 4S20 5 04 Venezuela Servicios Industriales Dresser C A Calle 6 Centro Empresarial RS Piso...

Page 21: ...EA1 RING SPACER LOCKNUT C ASHER SKF N W 11 PLATE SEAL BUSHING SEAL PLT KEY SHFT SLV SLEEVE SEAL SHAFT BFLE OIL OUTER GSKT 0 RING ARP 568 250 IMP LOCKNUT THR W CARTR SI DELETE ONE ADAPTER SEAL RING PLATE RETAINER SCR SOCK SET CUP PT 3 8 16NCX3 8 PIN DOWEL 3 32X1 2LG DELETE 881 C19042 00 124 04 98 805006 40 305006 40 A26580 C3 A20210 02 C10685 09 D03598 00 008598 00 J80110 52 809346 00 A17651 00 150...

Page 22: ...IEiiis C OiJii RAW 3 ii ftf rt 4 _ _ z 2 0 k s 7 F 1 7 m t z _j _ 3 _ f _ ti_ _ rE b F2 X OIL FILLER HOLE COVER GITS 4 305 G E43 i 4 IVEIrgl Iti 3ECTLN U GU 1 1 t E RIP E t 1 i 4 ii ii 0 ii2ii 41 3 4 BEARING HSGJCO0e 4ACKET INLET fk i ti 3 4 BEARINGI4SO tba2 54ti ii iii TLEi 4 cel 74 Aq 4 I 4 ASSEMBLY DRAWIIVG py 11 Ssiisiet y 596 2249g 01 iia r SEAE 515 94 T99 i1 BEA RING LUBE DOULyArECOWN 10 111...

Page 23: ...FICES ADDI TIONAL FLOW REGULATION IS PROVIDED BY THE ORIFICE ARRANGEMENT INDICATED 2 COMPONENTS OTHER THAN PIPING TUBING AND FITTINGS ARE FURNISHED ONLY WHEN REQUIRED BY PLAN INDICATED 3 ALL FORGED NPT FITTINGS ARE 3000 LH ALL SYS TEMS USING PIPE INCLUDE AT LEAST TWO FORGED UNIONS TO PERMIT DISASSEMBLY REDUCERS IN CREASERS IF REQUIRED FOR COOLERS ETC ARE EITHER SWAGED NIPPLES OR REDUCER COUP LINGS...

Page 24: ...G RING 238 IMPELLER LOCKNUT RADIAL 259 BALL BEARING SPACER RING 260 LOCKNUT a WASHER THRUST 317 SHAFT SLEEVE COMPR NUT THRUST 439 SHAFT SLEEVE KEY 552 STATIONARY OIL BAFFLE OUTER RADIAL 678 IMPELLER LOCKNUT THRUST 1021 PACKING GLAND LINER Aue e04 906d r 6 544 i s se Ar45 6Y 00 4 2 4 96 96 71 FORT APP 101 _ 1 0 CAT ION _i512 S OF OILMIS ricoNNS AF__ 3 00 1 49 8_969 106 C ONN 42 209 212 P 11 WS Arer...

Page 25: ...1 SEAT 0 RING WASHER 1 SEAL 0 RING 1 RETA INER 5 Er S PRING 1 DISC SNA P RING EXTRUSION RING SET SCREW 3 1 8 11 23 32 PACIFIC PUMPS INC LOW ANGELES CALIF fter ...

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