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Standart SNL Series, Instructions For Installation, Operation, Maintenance

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Standart SNL Series Instructions For Installation, Operation, Maintenance Download Page 25

19

A - B - C

A - B

A - B

A - B

N-  PERMISSIBLE INSTALLATION ARRANGEMENTS

Fig. 10

O-  SAFETY GUARDI

 Safety Guard

Note: All guards are conforming to EN 294.

Note : Letters A, B and C represent pump dimension groups (See 

section L

 for pump dimension groups).

Summary of Contents for SNL Series

Page 1: ...SNL SNL IN LINE CENTRIFUGAL PUMPS INSTRUCTION for INSTALLATION OPERATION MAINTENANCE Pump Type Serial No Capacity m h Head m Motor Power kW Speed rpm BK SNL 00 10 12 EN ...

Page 2: ...tallation Operation and Maintenance Standart Pompa ve Makina San Tic A Ş All rights reserved Can not be copied or reproduced for any purpose without permission Subject in the manual can be changed without any prior notice ...

Page 3: ...Installation 3 C2 Installation Site 3 C3 Installation 3 C3 1 Pump installed on pipe 3 C3 2 Pump installed on foundation 3 C4 Connection The Piping 4 C4 1 General 4 C4 2 Suction piping 4 C4 3 Discharge piping 5 C4 4 Auxiliary pipe connections and accessories 5 C4 5 Minimum flow 5 C4 6 Electrical connections 6 C4 7 Final check 6 D START UP SHUT DOWN 7 D1 Preparation 7 D1 1 Lubrication control 7 D1 2...

Page 4: ...D REMEDIES 10 I TIGHTENING TORQUES 12 J EXPECTED NOISE VALUES 12 K PERMISSIBLE FORCES AND MOMENTS AT THE PUMP FLANGES 13 L PUMP DIMENSION GROUPS AND WEIGHTS 14 M1 SECTIONAL DRAWINGS FOR MOTOR FRAME SIZE UP TO 200 17 M2 SECTIONAL DRAWINGS FOR MOTOR FRAME ABOVE 200 18 N PERMISSIBLE INSTALLATION ARRANGEMENTS 19 O SAFETY GUARD 19 ...

Page 5: ... pump unless suitable precautions are taken The user is responsible for the verification of the ambient conditions where the pump will be stored or installed STANDART POMPA does not guarantee repairs or alterations done by user or other unauthorized personnel The use of original spare parts and accessories authorized by manufacturer will ensure safety This manual does not take into account any sit...

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Page 7: ... circulating systems Fire fighting A3 Pump Designation SNL 100 250 Pump type Discharge nozzle DN mm Nominal impeller diameter mm Pompa ve Makina San Tic A Ş R TP Y Q m h P kW D mm n rpm H m No İDOS 2 Cad No 9 Y Dudullu Ümraniye iSTANBUL TÜRKİYE 90 216 466 89 00 1 2 4 6 8 3 5 7 9 A4 Pump Nameplate A5 Technical Data Speed up to 3600 rpm Discharge Nozzle DN 32 up to 200 mm Suction and Discharge Flang...

Page 8: ...r all transport works Wooden cases crates pallets or boxes may be unloaded with fork lift trucks or using hoisting slings depending on their size weight and construction B2 2 Lifting Prior to lifting and moving the pump or pump and motor on a common base plate find out the following Total weight and center of gravity Maximum outside dimensions Lifting points location The load bearing capacity must...

Page 9: ...hort as possible C3 Installation SNL pump can be installed either pipe supported on sufficiently anchored pipework or base mounted on a foundation C3 1 Pump Installed on Pipe SNL pumps can be installed on straight pipes in horizontal or vertical position When pump mounted on a vertical pipe the flow may be from up to down or reverse direction When pump mounted on a horizontal pipe the motor axis m...

Page 10: ...the pipework and excessive vibrations should be accommodated by suitable means so as not to impose any extra load on the pump Prevent impurities such as welding beads scale sand and tow might be left in pipes while production of the piping system harms the pump Seal the pump nozzles by means of blind gasket to stop impurities get in the pump After assembling the system all the piping parts must be...

Page 11: ...hored and connected at the measuring points located on the pump flanges Fig 5 or on the pipes close to the flanges approximately 8 mm diameter tubing with pig tail configuration to lessen pressure fluctuation For safety purposes isolating and vent valves should be fitted before the gages Fig 6 C4 5 Minimum flow If there is a possibility of the pump having to operate at zero flow against a closed d...

Page 12: ...nd motor casing Check voltage phase and frequency on motor nameplate with the mains The electric motor must be protected against overloading by means of circuit breakers and or fuses Circuit breakers and fuses must be selected in accordance with full load amperage of the motor appearing on the motor rating plate It is recommended to use PTC passive thermal control on motor but this is optional dep...

Page 13: ...y D1 4 Checking the direction of rotation SNL type pumps rotate in clockwise when it is looked from motor to the pump This direction is already indicated on the pump nameplate by an arrow Check this by switching the pump on then off again immediately Fit the safety guard back in place if you took it out D2 Start Up The Pump Check if the shut off valve in the suction line is open and the shut off v...

Page 14: ...should be run for a short time at least once a week to ensure they are in constant readiness for operation Check the integrity of auxiliary connections E LUBRICATION The bearings of motor are always life time grease lubricated and then maintenance free The bearing temperature may exceed the ambient temperature by up to 50º C But never rise above 80º C Do not reuse the bearings following disassembl...

Page 15: ...er 050 onto the shaft 060 and screw the impeller nuts 065 Assemble the volute casing 001 Mouth the base plate 011 to the pump if used B For Motor Frame Size Above 200 See section M2 Place the motor 600 vertical as the shaft end comes to the upper side Slip the rigid coupling 085 onto the motor shaft 060 put the washer 370 on the rigid coupling 085 and tighten by using imbus head bolt 340 So that t...

Page 16: ... 17 18 19 27 28 19 20 21 22 24 15 16 19 23 25 4 6 26 Table 5 Pump doesn t deliver any water after start up Flow is going down or no flow at all Driver overloaded Bearings overheating Vibration on pump Noise level is high G SPARE PARTS STANDART POMPA guarantees to supply the spare parts for SNL type pumps for 10 years You can provide any spare parts easily Lets us know the following details on the ...

Page 17: ...pen If necessary increase suction head on pump by lowering the pump The actual total head is higher than that originally specified Check the geodetic total head and friction losses in the discharge line Larger piping may correct the condition Check that valves are fully open Check that valves are fully open Check that there is any obstruction in discharge pipe The actual total head is lower than t...

Page 18: ...60 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 0 55 0 75 1 1 1 5 2 2 3 4 5 5 7 5 11 15 18 5 22 30 37 45 55 75 90 60 60 62 63 64 65 66 67 69 70 72 73 74 75 75 76 77 78 79 64 66 66 68 69 70 71 73 74 76 77 78 79 81 82 82 84 85 85 Power of Motor P kW Sound pressure level dBA Pump with motor 1450 rpm 2900 rpm N Without protective sound hood measured at a distance of 1 m directly above t...

Page 19: ...30 900 Mb 700 780 850 930 1100 1300 1600 2200 Fy 380 510 640 770 1000 1300 1500 2000 Fz 470 620 790 940 1300 1600 1900 2500 Fb 730 980 1200 1500 2000 2500 2900 3900 Mx 280 330 380 400 480 630 780 1100 My 400 450 500 550 630 800 1000 1400 K PERMISSIBLE FORCES AND MOMENTS AT THE PUMP FLANGES Forces in Newton N moments in Newton x Meter N m Values are applicable for casing material Grey Cast Iron EN ...

Page 20: ...3 92 121 132 135 146 155 160 194 52 58 79 86 84 91 98 75 85 81 B 50 100 200 22 30 37 45 180M 200L 200L 225M 80 250 22 30 37 45 180M 200L 200L 225M 55 250M 190 250 310 320 350 100 160 11 15 18 5 22 160M 160M 160L 180M 100 250 146 185 175 201 200 251 305 335 300 326 346 37 45 55 200L 250M 225M A 50 Motor kW IEC Pump Type Weight kg Dim Group S mm 65 250 80 125 80 160 80 200 15 18 5 22 30 37 4 5 5 7 5...

Page 21: ... 5 80M 90S 90L 1 1 1 5 2 2 3 90S 90L 100L 100L 2 2 3 4 5 5 100L 100L 112M 132S 3 4 5 5 7 5 11 100L 112M 132S 132M 160M 0 37 0 55 0 75 1 1 71M 80M 80M 90S 0 55 1 1 1 5 2 2 80M 90S 90L 100L 0 55 80M 1 1 90S 1 1 90S 1 5 90L 1 5 90L 0 75 80M 35 37 38 5 39 41 43 5 34 40 35 38 39 5 51 53 55 57 63 67 70 39 41 42 5 45 49 52 59 61 67 70 73 76 81 102 121 131 138 149 160 46 48 49 5 54 59 61 65 31 38 5 43 57 ...

Page 22: ... 160L 180M 180L 200L 225S 100L 112M 132S 132M 132S 132M 160M 160L 160M 160L 180M 180L 180L 200L 225S 225M 225M 250M 160M 160L 180M 180L 160L 180M 180L 200L 225S 225S 225M 250M 180M 180L 200L 225S 225M 225S 225M 250M 30 200L 92 96 121 132 120 136 146 174 178 225 240 253 270 293 307 356 403 116 123 148 159 158 169 198 213 241 273 273 292 336 385 432 469 574 594 262 276 294 315 290 319 327 376 423 48...

Page 23: ...ute Casing Base Plate Motor Pedestal Wear Ring Casing Wear Ring Casing Cover Casing Cover Impeller Pump Shaft Impeller Nut PART LIST 001 011 012 020 021 046 050 060 065 067 085 210 340 370 380 405 420 600 Sepecer Sleve Rigid Coupling Impeller Key Allen Bolt Washer Set Screw Mechanical Seal O Ring Electric Motor Optional ...

Page 24: ...18 085 067 405 050 420 012 021 340 046 060 001 600 380 370 020 210 065 011 M2 SECTIONAL DRAWINGS FOR MOTOR FRAME ABOVE 200 ...

Page 25: ...B A B N PERMISSIBLE INSTALLATION ARRANGEMENTS Fig 10 O SAFETY GUARDI Safety Guard Note All guards are conforming to EN 294 Note Letters A B and C represent pump dimension groups See section L for pump dimension groups ...

Page 26: ...İstanbul 12 th January 2012 The product is marked with on its name plate MANUFACTURER DECLARATION OF CONFORMITY Products Pumps of type SNL bareshaft Manufacturer Standart Pompa ve Makina San Tic A Ş Organize San Bölgesi 2 Cad No 9 34775 Esenkent Ümraniye İSTANBUL TURKEY t 90 216 466 89 00 f 90 216 499 05 59 www standartpompa com info standartpompa com The manufacturer herewith declares that the de...

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Page 28: ...Right reserved to change without notice No responsibility is accepted because of printing errors Service and Spare Parts Factory Center ...

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