Grundfos SE 9-30 kW Service Manual
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Grundfos SE 9-30 kW Service Manual

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GRUNDFOS INSTRUCTIONS
SE and SL 9-30 kW
Generation A
Service instructions

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Summary of Contents for Grundfos SE 9-30 kW

  • Page 1 GRUNDFOS INSTRUCTIONS SE and SL 9-30 kW Generation A Service instructions...
  • Page 3 SE and SL 9-30 kW English (GB) Service instructions ............... . 4...

  • Page 4: Table Of Contents

    Removing the cable bracket ....24 The symbols and hazard statements below may appear in Grundfos Removing the upper bearing bracket ....24 installation and operating instructions, safety instructions and Removing the Cooling jacket ring on SE pumps .

  • Page 5: General Safety Instructions

    WARNING If these instructions are not observed, it may result in mal- Tipping hazard function or damage to the equipment. Death or serious personal injury ‐ Use a service stand to support DN 100 and DN 150 (pressure ranges S and H) in vertical position. Tips and advice that make the work easier.

  • Page 6: Handling And Storing The Product

    Lifting points, vertical installation Nameplate example for Ex-proof pump Pos. Description EU Notified Body approving the Ex manufacturer EU Explosion protection certificate no UK Approved Body approving the Ex manufacturer UK Explosion protection certificate no Marking of explosion protection and Ex description Pump type designation Pump type designation (line 2) Model number...

  • Page 7: Type Key

    5.2 Type key Code Explanation Designation Example: SL1.110.200.245.4.52.M.S.EX.6.1G.A 3 × 380-415D, 660-690Y (Stand- ard) Voltage for 50 Hz Code Explanation Designation 3 × 220-240D, 380-415Y Sewage pump with cooling jacket 3 × 500-550D Pump type Sewage pump without cooling jack- 3 ×...

  • Page 8: Service Tools

    6. Service tools Standard tools Quanti- Torque [Nm (lb- Pos. Designation men- bri- ft)] Pos. Designation Part number sion cant Molex plug removal Hexagon sock- SV2117 tool et head cap 70 ± 4 (51.6 ± 3) screw Special tools Hexagon sock- 181a et head cap 70 ±...

  • Page 9: Cable Bracket Screws

    7.1 Cable bracket screws Dual-cable, EMC variant CL10 Torque specifications Position no Amount Dimension [Nm (lb-ft)] Lubrication 6 ± 0.9 (4.4 ± 0.7) 4 ± 0.6 (3 ± 0.4) 1 ± 0.15 (0.7 ± 0.1) 6 ± 0.9 (4.4 ± 0.7) CIamps Use for fixing Clamp 1...
  • Page 10 Dual-cable, standard variant...
  • Page 11 Torque spec. Position no Amount Dimension [Nm (lb-ft)] Lubrication 6 ± 0.9 (4.4 ± 0.7) 4 ± 0.6 (3 ± 0.4) 0.78 ± 0.1 (0.6 ± 0.1) 0.5 ± 0.1 (0.4 ± 0.1) Single-cable...
  • Page 12 Torque specifications Position no Amount Dimension [Nm (lb-ft)] Lubrication 4 ± 0.6 (3 ± 0.4) 6 ± 0.9 (4.4 ± 0.7) 4 ± 0.4 (3 ± 0.3) 1 ± 0.15 (0.7 ± 0.1) CIamps Use for fixing Clamp 1 EMC screen on sensor bundle in EMC power cable Clamp 2 Klixon or Pt1000 wire from stator Clamp 3...

  • Page 13: Maintenance Schedule

    Pump parts Check the pump housing and other parts for The maintenance and service work on explosion-proof possible wear. Replace defective parts. pumps must be carried out by Grundfos or a Grundfos-au- • Ball bearings Check the shaft for noisy or heavy operation (turn thorised service workshop.

  • Page 14: Mechanical Tightness Test

    In the event of subsequent repairs, the existing plate must be replaced by a new, updated one and earlier markings must be recorded. The repair workshop must keep records of all the previously performed overhauls, repairs and possible modifications. Copies of the detailed records of the repairing workshop must be filed by the owner or operator with the original type certificate of the explosion-proof motor.
  • Page 15 5. Replace the O-ring with a new ring on the plug. WARNING Pressurised system 6. Fit plug B and tighten it to the correct torque. Death or serious personal injury Related information ‐ The oil chamber may be under pressure. Loosen the screws carefully and do not remove them until the 7. Tightening torques and lubricants pressure has been fully relieved.

  • Page 16: Shaft Seal Inspection

    1. Extreme applications, where there are very high levels of fine particles that can accumulate on the shaft seal springs and inhibit the springs from moving, will lead to shaft seal damage. In such operating conditions, contact Grundfos to discuss available options.

  • Page 17: Inspecting And Adjusting The Impeller Clearance

    These shaft seals can be used as a direct replacement of the current shaft seal. For further information, contact Grundfos. Do not reuse a worn shaft seal. Do not dismantle and reassemble the shaft seal.
  • Page 18 ® Clearance sizes for closed S-tube impellers Before determining the correct impeller clearance, check the pump nameplate for Production Code (P.c YYWW). Pumps manufactured before P.c 1440 have a different set of screws which require different turning angles than pumps manufactured during and after 1440. Turning angle of set Turning angle of set Impeller clearance...
  • Page 19 8.5.1 Adjusting the impeller clearance Tighten the fastening screws carefully to avoid damage to the bearings. The movement is 1 to 3 mm (0.039 to 0.118 in). Tightening sequence Impeller adjusting screws Set screw Fastening screw The following method is suitable for pumps in vertical position. Proceed as follows: 1.

  • Page 20: Disassembly

    9. Disassembly Before disassembling the pump: 1. Switch off the power supply. 2. Close the isolating valves, if fitted, to avoid draining the piping system. 3. Disconnect the power supply cable. 4. Note the pump's centre of gravity to prevent it from overturning. Related information 6. Service tools 9.1 Removing the motor top...
  • Page 21 6. Remove the screws holding the motor top to the stator housing. 7. If lifting eyes (pos. 190c) are removed, they must be put back before lifting the pump. 8. Attach the lifting equipment to the designated lifting points, and lift the motor top up.

  • Page 22: Removing The Cable

    9.2 Removing the cable The sensor wire connectors are MATE-N-LOK types. To remove the pins from the connectors, Extraction 1. Remove the cable ties holding cable wires in place. For EMC Tool 1804030-1 is required, which must be sourced cable variants, the metallic clamp securing the cable screen to locally.
  • Page 23 6. Remove the cable clamp fastening screws (b) and the cable clamp (c) first, then remove the cable. 168a 3. Remove the screws holding the feet of the PVS-3 bracket to the stator housing, then remove the bracket. 9.2.1 Removing the PVS-3 vibration sensor and SM 113 module For variants with SM 113 module, the PVS-3 vibration sensor must be removed from the bracket.

  • Page 24: Removing The Cable Bracket

    9.3 Removing the cable bracket 9.5 Removing the Cooling jacket ring on SE pumps 1. Remove all remaining cable ties. Remove the power wires 1. Remove the cooling jacket ring (754) with crowbars or by using coming from the stator to the terminal block. Remove screws the lifting points.

  • Page 25: Removing The Lower Seal Housing

    9.9 Removing the lower seal housing 5. Remove the rotor. 1. Mount the shaft seal protection tool (D). 9.15 Removing the bearing On Ex pumps, this work must be carried out by an Ex-ap- proved service centre. 1. Place the rotor in a vice with soft jaws. 2.

  • Page 26: Electrical Connection

    Pt1000 on the stator. PTC details • Sensor Set 2: leakage switch, moisture switch, Klixon or PTC in Rated temperature each winding, vibration sensor (PVS-3), Pt1000 on the stator, Grundfos part no Thermik part no [°C (°F)] lower- and upper bearing. 96577415 110546 150 ±...
  • Page 27 SM 113 works with IO 113 through power line communication alarm in IO 113, and the alarm relay opens. using the Grundfos GENIbus protocol. Moisture- and leakage switches are motor protection devices SM 113 collects data from the following devices: protecting the motor from moisture or leakage.The switches are...

  • Page 28: Assembly

    11. Assembly 11.1 Assembly alignment There are assembly grooves (a) located on the pump as shown in the images below. The grooves must be aligned for proper assembly. 164a 150c 150b Related information 13. Components and material specification...

  • Page 29: Mounting Cable And Pvs-3 Bracket Assembly

    11.2 Mounting cable and PVS-3 bracket assembly 1. Check that the flex tube is in the current position. The flex tube should be sitting on the stator coil head and protruding at least 30 mm out of the stator housing. 2.
  • Page 30 4. Check that each power wire is terminated with a ferule. Keep the sensor wires to the left of the power wires. After the cable bracket is mounted on the stator housing, ensure that the power wires and sensor/switch wires look the following:...

  • Page 31: Power Wire Connection, Stator End

    11.3 Power wire connection, stator end 1. Mount the cable bracket to the stator housing. Ensure that the power wires and sensor switch wires are in the correct position under the cable bracket. Earthing screw, single cable Earthing screw, single-cable EMC Earthing screw, dual-cable EMC 2.

  • Page 32: Power Wire Connection, Cable End

    3. Insert the cable through the motor top. Make sure that the O-ring (157b) and the clamp for lower cable entry (181b) are on the cable. Related information 17. Wiring and sensor information 11.4 Power wire connection, cable end 1. Bend and mount the power cable with the bullet onto the bracket with the clamps (c).
  • Page 33 2. Find the wire marked “MS1” and separate it from the bundle of wires. Push the bundle of wires underneath the bracket and through the right-hand side legs of the bracket. The MS1 wire should still be in front of the terminal block, as this wire is connected directly to the moisture sensor.

  • Page 34: Sensor Wire Connection, Emc Cable With Standard Sensor Set

    11.6 Sensor wire connection, EMC cable with standard sensor set With the EMC version, the sensor wires are not cable-tied to the cable bracket, but a P-clamp (CL1) is used to earth the cable shield. Place the P-clamp onto the shield of the signal wires, ensure that it is positioned 5 ±...
  • Page 35 2. In accordance with the wiring diagram, insert the above two Pt1000 wires into the connector that will be inserted into the SM 113. 10. Insert wires into the WAGO connector. 3. Mount the SM 113 to the PVS-3 bracket. Note the correct orientation of the SM 113 on the bracket.

  • Page 36: Sensor Wire Connection, Dual Cable (Emc Cables Only)

    11.9 Sensor wire connection, dual cable (EMC cables only) 1. Prepare the PVS3 bracket with lacing cable ties through the cutouts, then mount the bracket on the stator housing. The required torque is 6 ± 0.6 Nm (4.4 ± 0.4 lb-ft). Note: This bracket is always used for dual cables, regardless if a PVS3 sensor is attached to it or not.

  • Page 37: Sensor Wire Connection, Dual Cable, Sensor Set 1

    11.10 Sensor wire connection, dual cable, sensor set 1 1. Insert the Pt1000 cable into first P-clamp. The required torque is 1 ± 0.15 Nm (0.7 ± 0.1 lb-ft). Ensure that the wire in the P-clamp is fixed in place at the shield. Insert the Pt1000 wires into the connector as per the wiring diagram.

  • Page 38: Fitting The Shaft With Bearings And Motor

    2. Fit the leakage switch (521) by screws and washers. 3. Place the bearing bracket cover (59), fit the screws (182) and tighten to 40 ± 2 Nm (29.5 ± 1.5 lb-ft). 4. Fit the washer (187a) and circlip (187) with locking-ring pliers. 5.

  • Page 39: Fitting The Wear Ring

    4. Loosen and remove the shaft seal protection tool (D). Make sure that the pump is filled with the pumped liquid. 11.22 Fitting the wear ring Dry-running is not allowed. 1. Fit the wear ring (49c) to the pump housing (50). In case of abnormal noise or vibrations, stop the pump im- 2.

  • Page 40: Direction Of Rotation

    12.1 Direction of rotation The pump may be started for a short period of time with- out being submerged to check the direction of rotation. For Ex pump, the check must be carried out outside of the Ex area. Check the direction of rotation before starting up the pump. An arrow on the stator housing shows the correct direction of rotation.

  • Page 41: Components And Material Specification

    13. Components and material specification Pos. Component Material Rivet Stainless steel Adjusting screw Stainless steel Pressure test plug Stainless steel Hexagon socket head cap screw Stainless steel Lock washer Stainless steel Hexagon socket head cap screw Stainless steel O-ring Rubber O-ring Rubber Stator lamination...
  • Page 42 Pos. Component Material 181a Hexagon socket head cap screw Stainless steel Cable 181b EMC cable/shield Hexagon socket head cap screw Stainless steel 182b Hexagon head screw Stainless steel 182c Washer Stainless steel 182d O-ring Rubber Hexagon socket head cap screw Stainless steel 184b Hexagon socket head cap screw...

  • Page 43: Sectional Views

    14. Sectional views 14.1 Sectional drawings, motors 522a 173f 173e 173g 190c 190b 187a 164a 178b 182d 157b 150d 182c 150e 157c 150b 182b 150c 150d 184b 181a 198b 198c 157b 168a 521b 521a 522b 521b 524a 184b SE pump with cooling jacket (2- and 4-pole motors) (H-H: Explosion proof version)
  • Page 44 522a 173f 173g 173e 190c 182d 190b 182c 164a 187a 182b 178b 150d 184b 181a 198b 198c 157b 168a 524a 521a 521b 521b 522b 184b SL pump without cooling jacket (2- and 4-pole motors) (H-H: Explosion proof version)
  • Page 45 184b 184c 522a 173g 173f 173e 190c 190b 164a 187a 157b 182d 157c 150d 150e 182c 150b 182b 150c 150d 184b 181a 198b 198c 157b 168a 521b 521a 521a 521b 524a SE pump with cooling jacket (6-pole motors) (H-H: Explosion proof version)
  • Page 46 184b 184c 522a 173f 173g 173e 182d 190c 182c 187a 182b 190b 164a 150d 184b 181a 198b 198c 157b 168a 521a 521b 524a 521b 521a SL pump without cooling jacket (6-pole motors) (H-H: Explosion proof version)
  • Page 47 173f 173e 521a 190c 521b 190b 164a 187a 178b 524a 182d 182c 182b 184b ® SL pump with Open S-tube impeller...
  • Page 48 184b 184c SE pump with guide claw (6-pole motors)
  • Page 49 184b 184c SL pump with guide claw (6-pole motors)

  • Page 50: Sectional Drawings, Pumps

    14.2 Sectional drawings, pumps 150c ® SE pump with closed S-tube impeller...
  • Page 51 ® SL pump with closed S-tube impeller...
  • Page 52 150c SE pump with SuperVortex impeller...
  • Page 53 SL pump with SuperVortex impeller...
  • Page 54 150c SE pump with guide claw for auto coupling...
  • Page 55 150c SE pump, dry installation on vertical base stand (recommended for SE pumps below 15 kW [20 hp])
  • Page 56 150c 762a SE pump, dry installation on concrete foundation (recommended for SE pumps from and above 15 kW [20 hp])
  • Page 57 762a 762b 150c 67 50 SE pump, dry installation on horizontal base stand 150c 26c 76 SE pump on ring stand...

  • Page 58: List Of Power Cables

    15. List of power cables The following table contains the 10 and 15 metre cables for the standard pump Generation A range: Cable sizes for DIN Ex 50 Hz pumps Poles Power [kW] Frequency [Hz] Voltage Standard cable EMC cable 7 x 6 mm 3 x 6 mm 7 x 4 mm...
  • Page 59 Poles Power [kW] Frequency [Hz] Voltage Standard cable EMC cable 7 x 6 mm 3 x 6 mm 7 x 4 mm 3 x 6 mm 3 x 16 mm 3 x 16 mm 7 x 6 mm 3 x 10 mm 7 x 4 mm 3 x 6 mm 3 x 16 mm...
  • Page 60 Poles Power [kW] Frequency [Hz] Voltage Standard cable EMC cable 7 x 4 mm 3 x 6 mm 7 x 4 mm 3 x 6 mm 7 x 6 mm 3 x 10 mm 7 x 6 mm 3 x 10 mm 7 x 6 mm 3 x 10 mm 7 x 4 mm...
  • Page 61 Poles Power [kW (hp)] Frequency [Hz] Voltage Standard cable EMC cable 8 (11) 7 x 4 mm 3 x 6 mm 10 (13) 7 x 6 mm 3 x 6 mm 10 (13) 7 x 4 mm 3 x 6 mm 10 (13) 7 x 4 mm 3 x 6 mm...

  • Page 62: Conversion And Modification Of Non-Ex Pumps

    There are two different sized O-rings for the lower seal housing. Only the 50 Hz 16 and 18 kW E Hydraulic pumps use the 359-sized O- ring. There are four different seal housing O-ring sets across the pump range, two NBR and two FKM. Contact Grundfos to obtain the spare numbers for the relevant O-ring.

  • Page 63: Closed S-Tube® To Open S-Tube® Conversion

    The 2RS lower bearing and 1.4308 material grade "A" version shaft seal can be found in a combined service kit on GPC. These kits are available in three different sizes. Shaft seal kits can be found on Grundfos Product Center (GPC). For further information, contact Grundfos. Shaft seal...

  • Page 64: Wiring And Sensor Information

    17. Wiring and sensor information IO113 SM 113 information IO113 pump configuration (DIP switches 1 and 2) For further information see IO113 manual. IO113 pump Sensors variant switch Diagram configu- setting ration P1 P2 P3 P4 P5 Standard: leakage switch, moisture "PA"...
  • Page 65 Generation A wiring diagrams The sensor wiring methods depend on the following: • sensor set in use • number of power cable inlets • PTC or Klixon • Ex version or not. Use the table below to identify the correct wiring diagram: Description Sensor set Cable inlet...
  • Page 66 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) View A-A Scale: 5:1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 1 Pos. 3 ˢ · 2 Pos. 4 Pos. 3 (Wire 3) Pos. 1 (Wire 1) Pos.
  • Page 67 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 1 Pos. 3 Pos. 3 (Wire 3) P os · 2 Pos. 4 Pos. 1 (Wire 1) Pos.6 Pos.5 White...
  • Page 68 View B-B Scale: 5:1 D e t a i l A Pos. 5 P օs ∙ 6 (Wire 5) 2 : 1 (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) White1 Brown3 View A-A Scale: 5:1 Pos. 3 (Wire 3) Resistor Pos.
  • Page 69 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) View A-A Scale: 5:1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 1 Pos. 3 Pos. 4 Pos. 2 Pos. 3 (Wire 3) Pos. 1 (Wire 1) Pos. 6 Pos.
  • Page 70 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 1 Pos. 3 (Wire 1) Pos. 2 Pos. 4 Pos. 6 Pos.
  • Page 71 View B-B Scale: 5:1 Detail A Pos. 5 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) White1 Brown3 View A-A Pos. 3 Scale: 5:1 (Wire 3) Resistor Pos. 1 Pos. 1 (Wire 1) Pos. 3 Pos.
  • Page 72 View B-B Scale: 5:1 Pos. 5 ∙ 6 (Wire 5) (empty) View A-A Pos. 2 Scale: 5:1 Pos. 4 (Wire 2) (Wire 4) Pos. 1 Pos. 3 Pos. 4 Pos. 2 Pos. 3 (Wire 3) Pos. 1 (Wire 1) Pos. 6 Pos.
  • Page 73 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) View A-A Scale: 5:1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 1 Pos. 3 P os Pos. 4 ˙ Pos. 3 (Wire 3) Pos. 1 (Wire 1) ₒ...
  • Page 74 View B-B Scale: 5:1 D e t a i l A Pos. 5 Pos. 6 (Wire 5) (empty) 2 : 1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) White1 Brown3 Pos. 3 View A-A (Wire 3) Resistor Scale: 5:1 Pos.
  • Page 75 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) View A-A Scale: 5:1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 1 Pos. 3 Pos. 4 Pos. 2 Pos. 3 (Wire 3) Pos. 1 (Wire 1) Pos. 6 Pos.
  • Page 76 View B-B Scale: 5:1 D eta il A Pos. 5 2 : 1 Pօs. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 Resistor (Wire 3) Pos. 1 Pos. 1 Pos. 3 (Wire 1) Pos.
  • Page 77 View B-B Scale: 5:1 Pos. 5 D e t a i l A Pos. 6 (Wire 5) (empty) 2 : 1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) White1 Brown3 View A-A Pos. 3 Scale: 5:1 (Wire 3) Resistor Pos.
  • Page 78 Standard Klixon dual cable...
  • Page 79 ֥ View B-B P os Scale: 5:1 ˙ Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 1 Pos. 3 (Wire 1) Pos. 2 Pos. 4 C a b l e 1 Mark mating connectors C a b l e 2...
  • Page 80 View B-B Scale: 5:1 Pos. 5 P os ∙ 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 3 Pos. 1 (Wire 1) Pos. 2 Pos. 4 Mark mating connectors C a b l e 2 C a b l e 1...
  • Page 81 View B-B Pos. 5 Pos. 6 Scale: 5:1 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 3 View A-A Scale: 5:1 Pos. 1 Pos. 1 (Wire 1) Pos. 3 P os · 2 C a b l e 1 Pos.
  • Page 82 View B-B P os . 5 Pos. 6 Scale: 5:1 ( Wi r e 5 ) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 1 Pos. 3 (Wire 1) P os Pos.
  • Page 83 View B-B P os . 5 Pos. 6 Scale: 5:1 ( Wi r e 5 ) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 3 View A-A (Wire 3) Scale: 5:1 Pos. 1 Pos. 1 (Wire 1) Pos. 3 P os Pos.
  • Page 84 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 3 View A-A (Wire 3) Scale: 5:1 Pos. 1 (Wire 1) Pos. 1 Cable 2 Pos. 3 ы P os · 2 Pos.
  • Page 85 View B-B Pos. 5 Scale: 5:1 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 3 Pos. 1 (Wire 1) Pos. 2 Pos. 4 ы Cable2 Mark mating connectors with red speed marker dot...
  • Page 86 View B-B Pos. 5 Scale: 5:1 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Pos. 3 Scale: 5:1 (Wire 3) Pos. 1 Pos. 1 Pos. 3 (Wire 1) P os Pos. 4 Mark mating connectors Cable 1 Cable 2 with red speed marker dot...
  • Page 87 View B-B Pos. 5 Scale: 5:1 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 3 Pos. 1 (Wire 1) P os · 2 Pos. 4 Mark mating connectors Cable 1 Cable 2...
  • Page 88 View B-B Pos. 5 Pos. 6 Scale: 5:1 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 3 Pos. 1 (Wire 1) P os Pos. 4 Mark mating connectors Cable 1 C a b l e 2 with red speed marker dot...
  • Page 89 View B-B Pos. 5 Scale: 5:1 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Pos. 3 Scale: 5:1 (Wire 3) Pos. 1 Pos. 1 (Wire 1) Pos. 3 P os · 2 Pos. 4 Mark mating connectors Cable1 Cable2...
  • Page 90 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) View A-A Scale: 5:1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 1 Pos. 3 Pos. 4 Pos. 2 Pos. 3 (Wire 3) Pos. 1 (Wire 1) Pos. 6 Pos.
  • Page 91 View B-B Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) View A-A Scale: 5:1 Pos. 2 Pos. 4 Pos. 1 (Wire 2) (Wire 4) Pos. 3 P os Pos. 4 ˙ Pos. 3 (Wire 3) · P os ∙ 6 Pos.
  • Page 92 View B-B Scale: 5:1 D e t a i l A Pos. 5 Pos. 6 (Wire 5) 2 : 1 (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) White1 Brown3 View A-A Pos. 3 Scale: 5:1 (Wire 3) Resistor Pos.
  • Page 93 View B-B Scale: 5:1 Pos. 5 P os ∙ 6 (Wire 5) (empty) View A-A Scale: 5:1 Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 1 Pos. 3 Pos. 4 Pos. 2 Pos. 3 (Wire 3) Pos. 1 (Wire 1) Pos.
  • Page 94 View B-B View A-A Scale: 5:1 Scale: 5:1 Pos. 5 Pos. 6 (Wire 5) (empty) Pos. 1 Pos. 3 Pos. 2 Pos. 4 (Wire 2) Pօs. 2 (Wire 4) Pos. 4 Pos. 3 (Wire 3) Pos. 1 (Wire 1) Pos. 6 P os .
  • Page 95 View B-B Scale: 5:1 Pos. 5 D e t a i l A Pos. 6 (Wire 5) 2 : 1 (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) White1 Brown3 View A-A Pos. 3 Scale: 5:1 (W˙ıre 3) R es i s t o r Pos.
  • Page 96 View B-B Pos. 5 Pos. 6 Scale: 5:1 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 3 (Wire 3) View A-A Scale: 5:1 Pos. 1 Pos. 1 (Wire 1) Pos. 3 P os · 2 Cable 1 Pos.
  • Page 97 View B-B Pos. 5 Pos. 6 Scale: 5:1 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 1 Pos. 3 (Wire 1) P os Pos. 4 ˙ Mark mating connectors Cable 1 C a b...
  • Page 98 View B-B Pos. 5 Pos. 6 Scale: 5:1 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) Pos. 3 View A-A (Wire 3) Scale: 5:1 Pos. 1 Pos. 1 (Wire 1) Pos. 3 P os Pos. 4 ˙ Mark mating connectors Cable1 Cable2...
  • Page 99 View B-B Pos. 5 Scale: 5:1 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 3 Pos. 1 (Wire 1) P os · 2 Pos. 4 Mark mating connectors Cable 1 Cable 2...
  • Page 100 View B-B Pos. 5 Pos. 6 Scale: 5:1 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Scale: 5:1 Pos. 3 (Wire 3) Pos. 1 Pos. 3 Pos. 1 (Wire 1) P os Pos. 4 · Mark mating connectors Cable 1 C a b l e 2...
  • Page 101 View B-B Pos. 5 Scale: 5:1 Pos. 6 (Wire 5) (empty) Pos. 2 Pos. 4 (Wire 2) (Wire 4) View A-A Pos. 3 Scale: 5:1 (Wire 3) Pos. 1 Pos. 1 (Wire 1) Pos. 3 P os · 2 Pos. 4 Mark mating connectors Cable1 Cable2...
  • Page 102 Related information 10.2.2.1 Stator thermal switches 11.3 Power wire connection, stator end 11.7 Sensor wire connection, single cable with sensor set 1...
  • Page 103 Tel.: +387 33 592 480 Centre Turkey Fax: +387 33 590 465 29-33 Wing Hong Street & 68 King Lam GRUNDFOS Pumper A/S GRUNDFOS POMPA San. ve Tic. Ltd. Sti. www.ba.grundfos.com Street, Cheung Sha Wan Strømsveien 344 Gebze Organize Sanayi Bölgesi E-mail: grundfos@bih.net.ba...
  • Page 104 99980918 06.2022 ECM: 1310500 www.grundfos.com...

This manual is also suitable for:

Sl 9-30 kw

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