Grundfos Fire DNF Installation And Operating Instructions Manual Download Page 36 | Manualshive

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97502645

0913

ECM: 1121739

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Summary of Contents for Fire DNF

Page 1: ...Fire DNF Fire HSEF electric Installation and operating instructions GRUNDFOS INSTRUCTIONS...

Page 2: ...EC Member States Machinery Directive 2006 42 EC Standards used EN 12100 1 2003 EN 12100 2 2003 EN 809 1998 Low Voltage Directive 2006 95 EC Standards used EN 60204 1 2006 EN 60439 1 1999 EMC Directiv...

Page 3: ...4 Levelling 17 9 5 Pipework 18 9 6 Bypass 18 9 7 Connection to the pressure sensor 18 9 8 Priming tank and test pipe 18 9 9 Alignment 19 9 10 Separate control cabinet 20 10 Electrical connection 21 1...

Page 4: ...o reduce the risk of fire or electric shock the manufacturer s instructions for selection of overload and short circuit protection must be followed Lifting points for the entire fire pump set Hazadous...

Page 5: ...impeller diameter may therefore deviate from the standard diameters stated in catalogues data sheets etc The actual impeller diameter is stated on the pump nameplate 4 2 1 Split case pump The Grundfo...

Page 6: ...and allows for setting of pressure values See section 5 2 Settings via display Fig 4 Control panel She controller has two DIP switches for settings See section 5 1 Settings via DIP switches The intern...

Page 7: ...ia display Cut in B3 fig 4 This button is used to set the pressure limit for starting the pump It is enabled with a DIP switch See section 5 1 Settings via DIP switches It is also used when setting th...

Page 8: ...an be displayed in PSI P or bar B The display also gives access to the setting menus of the controller See section 5 2 Settings via display 4 4 6 Indicator lights on control panel Four indicator light...

Page 9: ...Pressing these buttons simulates a pressure drop in the system Start delay In systems with several pumps it may be necessary to set a start delay to prevent all motors from starting at the same time...

Page 10: ...scribed below Setting of upper DIP switch Phase reversal reference switch No 6 If indicator light Phase Reversal is on change the DIP switch setting ABC CBA to another setting using a pencil Setting o...

Page 11: ...the previous log To exit the menu do not press any button for more than 30 seconds or press Cut in button B3 for more than 10 seconds Menu 12 event log In this menu the user can view the event log The...

Page 12: ...er placed on the common base frame Example DNF Fire DN F 80 25 260 E A X A A B B Example HSEF Fire HSE F 8 15 323 E B X D A B C Fire Fire system Pump type DN End suction pump HSE Horizontal split case...

Page 13: ...60 60 Hz Example S N E A S Packing type stuffing box N Uncooled stuffing box E With internal barrier fluid F With external barrier fluid A PTFE impregnated fibre packing rings and EPDM O ring in pump...

Page 14: ...AGES MAXIMUM BRAKE HORSEPOWER REQUIRED AT RATED SPEED AT ANY CAPACITY CONDITION 1 3 5 7 9 11 4 6 8 10 12 13 2 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2...

Page 15: ...eplate for the fire pump set See fig 11 8 7 Maximum operating pressure 10 16 or 25 bar The maximum operating pressure is stated on the pump nameplate 8 8 Ambient temperature Minimum ambient temperatur...

Page 16: ...d are one part cement to three parts sand and four parts medium aggregate The concrete foundation must have an absolutely level and even surface Provide the foundation with anchor bolts to fasten to f...

Page 17: ...e borne noise in the pipework only rubber bellows expansion joints Fit the expansion joints both on the suction and the discharge sides The distance from the pump should be at least 1 to 1 1 2 x DN di...

Page 18: ...ssure sensor 1 4 NPTF is on the right side of the controller fig 3 pos 6 Run a hose from the discharge pipe to the pressure sensor Water pipes must be flushed clean before connecting the pressure sens...

Page 19: ...long coupling life This is particularly important with increased motor speed Follow the installation instructions of the coupling manufacturer TM03 2999 5005 Outside diameter of coupling mm Clearance...

Page 20: ...recommended to avoid water accumulation at the controller s feet 7 TM01 8886 0800 Place the foil where needed 8 TM01 8887 0800 Retighten the screws 9 TM01 8888 0800 Check the alignment carefully once...

Page 21: ...erminal 104 106 must be used when connecting a remote control voltage from the other equipment Make sure that the control voltage from other equipment and that from control relay CR10 are compatible F...

Page 22: ...uttons START and STOP 10 Simulate a power failure by turning the circuit breaker to OFF and check if the circuit connected to terminals PowAv is reacting properly 11 Simulate phase reversal by pressin...

Page 23: ...ndle back to OFF and press STOP button A3 fig 3 pos 3 12 3 Test run To start a test run open the isolating valve to the test pipe and press buttons Cut in B3 and Cut out B2 fig 4 The pump runs for ten...

Page 24: ...hermal paper and be correctly oriented The following operations must be followed to replace the paper 1 Unscrew the axle and remove the empty roll 2 On the printer open the top cover to get access to...

Page 25: ...e desired results To set the leakage rate of the stuffing box remove the protecting guards of the shaft on both sides This gives access to the setting screw See service instructions Bearing lubricatio...

Page 26: ...pipe has been installed according to section 9 5 Pipework c Impeller out of balance Clean the impeller d Inner pump parts worn Replace defective parts e Pump stressed by the pipework Install the pump...

Page 27: ...ce technician can prepare and provide the appropriate spare parts Please obtain the technical data for the system from the nameplate 17 Warranty The warranty is governed by the framework of our genera...

Page 28: ...75 2220 x 701 x 1320 1050 525 MMG 280M E 90 2271 x 701 x 1320 1096 590 HSEF 5 8 MMG 200LA E 30 2010 x 701 x 1320 669 6 5 283 283 143 248 MMG 200LB E 37 2010 x 701 x 1320 692 270 HSEF 5 11 MMG 225M E 4...

Page 29: ...5 525 MMG 280M E 90 1728 x 701 x 842 891 590 HSEF 5 12 MMG 280M E 90 1733 x 701 x 891 999 6 5 302 390 257 590 MMG 315S E 110 1943 x 853 x 976 1479 1050 MMG 315M E 132 2023 x 853 x 976 1591 1150 HSEF 6...

Page 30: ...0M E 55 2280 x 701 x 1320 1195 447 MMG 280S E 75 2355 x 701 x 1472 1344 554 HSEF 8 17 MMG 280S E 75 2399 x 701 x 1472 1400 10 8 353 302 458 554 MMG 280M E 90 2449 x 701 x 1472 1447 600 MMG 315S E 110...

Page 31: ...E 55 1775 x 701 x 915 1037 447 MMG 280S E 75 1805 x 701 x 942 1138 554 HSEF 8 17 MMG 280S E 75 1844 x 701 x 994 1194 10 8 353 302 458 554 MMG 280M E 90 1894 x 701 x 994 1241 600 MMG 315S E 110 2028 x...

Page 32: ...80M E 90 2980 154 89 7 2 HSEF 5 12 MMG 280M E 90 3 x 380 415 660 690 Y 2980 154 89 7 2 MMG 315S E 110 2980 188 108 7 2 MMG 315M E 132 2980 222 128 7 5 HSEF 6 10 MMG 280S E 75 3 x 380 415 660 690 Y 297...

Page 33: ...74 7 4 HSEF 8 15 MMG 225M E 45 3 x 380 415 660 690 Y 1480 78 45 7 5 MMG 250M E 55 1480 95 55 7 5 MMG 280S E 75 1480 128 74 7 4 HSEF 8 17 MMG 280S E 75 3 x 380 415 660 690 Y 1480 128 74 7 4 MMG 280M E...

Page 34: ...34...

Page 35: ...22 Japan Phone 81 35 448 1391 Telefax 81 35 448 9619 Korea GRUNDFOS Pumps Korea Ltd 6th Floor Aju Building 679 5 Yeoksam dong Kangnam ku 135 916 Seoul Korea Phone 82 2 5317 600 Telefax 82 2 5633 725 L...

Page 36: ...1739 The name Grundfos the Grundfos logo and be think innovate are registered trademarks owned by Grundfos Holding A S or Grundfos A S Denmark All rights reserved worldwide Copyright Grundfos Holding...

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