Grindex Salvador 8109.282 Installation, Operation And Maintenance Manual
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Grindex Salvador 8109.282 Installation, Operation And Maintenance Manual

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Installation, Operation, and Maintenance
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8109.282 Salvador

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Summary of Contents for Grindex Salvador 8109.282

  • Page 1 Installation, Operation, and Maintenance Manual 8109.282 Salvador...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents 1 Introduction and Safety..................... 3 1.1 Introduction..................3 1.2 Safety terminology and symbols............3 1.3 User safety..................4 1.4 Special hazards................4 1.4.1 Working in temporary installations..........4 1.4.2 Biological hazards............... 5 1.4.3 Wash the skin and eyes............... 5 1.5 Protecting the environment..............5 1.6 End of life product disposal..............
  • Page 4 Table of Contents 6 Maintenance........................28 6.1 Precautions..................28 6.2 Torque values.................29 6.3 Service..................30 6.3.1 Inspection................30 6.3.2 Overhaul..................32 6.4 Change the oil................32 6.5 Replace the impeller............... 33 6.5.1 Remove the impeller..............34 6.5.2 Install the impeller..............35 7 Troubleshooting....................... 37 7.1 General precautions................ 37 7.2 Electrical troubleshooting..............37 7.3 The pump does not start..............37 7.3.1 Pumps with SMART...

  • Page 5: Introduction And Safety

    This includes any modification to the equipment or use of parts not provided by Grindex. If there is a question regarding the intended use of the equipment, please contact a Grindex representative before proceeding.

  • Page 6: User Safety

    1 Introduction and Safety Hazard level Indication Notices are used when there is a risk of NOTICE: equipment damage or decreased performance, but not personal injury. Special symbols Some hazard categories have specific symbols, as shown in the following table. Electrical hazard Magnetic fields hazard Electrical Hazard:...

  • Page 7: Biological Hazards

    • Clean-up of spills Exceptional sites CAUTION: Radiation Hazard Do NOT send the product to Grindex if it has been exposed to nuclear radiation, unless Grindex has been informed and appropriate actions have been agreed upon. 1.6 End of life product disposal Handle and dispose of all waste in compliance with local laws and regulations.

  • Page 8: Spare Parts

    1 Introduction and Safety This marking on the product, accessories or literature indicates that the product should not be disposed of with other waste at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources.

  • Page 9: Transportation And Storage

    2 Transportation and Storage 2 Transportation and Storage 2.1 Examine the delivery 2.1.1 Examine the package 1. Examine the package for damaged or missing items upon delivery. 2. Record any damaged or missing items on the receipt and freight bill. 3.

  • Page 10: Temperature Ranges For Transportation, Handling And Storage

    2 Transportation and Storage NOTICE: Never lift the unit by its cables or hose. 2.3 Temperature ranges for transportation, handling and storage Handling at freezing temperature At temperatures below freezing, the product and all installation equipment, including the lifting gear, must be handled with extreme care. Make sure that the product is warmed up to a temperature above the freezing point before starting up.
  • Page 11 2 Transportation and Storage • Before operating the unit after storage, it must be inspected with special attention to the seals and the cable entry. • The impeller/propeller must be rotated every other month to prevent the seals from sticking together. 8109.282 Salvador Installation, Operation, and Maintenance Manual...

  • Page 12: Product Description

    3.1 Products included Pump model Standard Ex-proof MSHA Drainage Sludge Salvador 8109.282 3.2 Pump design The pump is submersible, and driven by an electric motor. Intended use The product is intended for moving waste water, sludge, raw and clean water.

  • Page 13: The Data Plate

    3 Product Description • The level regulator can be set at different operating levels by adjusting the length of cable. • A clamping bracket situated at the lifting handle holds the level regulator cable in place. • If continuous pumping is required, the level regulator can be placed in a special rubber bracket on the discharge connection to eliminate the level regulator function.
  • Page 14 3 Product Description 19.Rated voltage 20.Pump model 8109.282 Salvador Installation, Operation, and Maintenance Manual...

  • Page 15: Installation

    4 Installation 4 Installation 4.1 Precautions Before starting work, make sure that the safety instructions have been read and understood. DANGER: Electrical Hazard Before starting work on the unit, make sure that the unit and the control panel are isolated from the power supply and cannot be energized. This applies to the control circuit as well.

  • Page 16: Install

    4 Installation For more permanent installations with a heavily contaminated pumped liquid, a settling pump-sump is recommended. Figure 2: Settling pump-sump Discharge line requirements The discharge line can be run vertically or horizontally, but must be without sharp bends. Proper horizontal and vertical installation Improper installation with a sharp bend Fasteners...

  • Page 17: Make The Electrical Connections

    4 Installation The base should consist of a plank, a bed of coarse gravel, or a cut-down and perforated oil drum. Alternatively, the pump can be suspended with a lifting chain just above the sump bottom. Make sure that the pump cannot rotate at start-up or during operation.

  • Page 18: Grounding (Earthing)

    4 Installation the public power supply, it can cause flickering of incandescent lamps when started. • The mains voltage and frequency must agree with the specifications on the data plate. If the pump can be connected to different voltages, then follow the specified voltage on the yellow sticker close to the cable entry.

  • Page 19: Product-Specific Precautions

    4 Installation WARNING: Electrical Hazard If the power cable is jerked loose, then the ground (earth) conductor must be the last conductor to come loose from its terminal. Make sure that the ground (earth) conductor is longer than the phase conductors at both ends of the cable. WARNING: Electrical Hazard Risk of electrical shock or burn.

  • Page 20: Connect The Motor Cable To The Pump

    4 Installation 1. Peel off the outer jacket at the end of the cable. 2. Prepare the control element: a) Peel the insulation jacket or plastic jacket. b) Peel the aluminum and textile layers. The aluminum foil is a conductive screen. Do not peel more than necessary, and remove the peeled foil.

  • Page 21: Cable Charts

    4 Installation 1. Check the data plate to see which connections are required for the power supply. 2. Connect the motor cable conductors, including ground (earth), to the terminal or starter unit. 3. Make sure that the pump is correctly connected to ground (earth). 4.
  • Page 22 4 Installation Crimp connection Leakage sensor Crimp isolation Stator leads (U1, U2, U5, U6, V1, V2, V5, V6, W1, W2, W5, W6, Z1, Z5, Z6) Motor protector Current transformer Coil Terminal block Color code standard Code Description Brown Black White Orange Green GNYE...
  • Page 23 4 Installation Stator leads and thermal contacts connection to the terminal plate Terminal plate 8101.160 8101.172 8102.172 8109.282 51 671 00 STATOR LEADS AND THERMAL CONTACTS 1-PHASE STATOR LEADS 1-ph U1,Z5 serial Terminal 4 leads 8 leads 8 leads plate Terminal plate U2, Z6 W / A...

  • Page 24: Check The Impeller Rotation: Pumps Without Built-In Motor Protection

    4 Installation Motor cable and starter unit connection to the terminal plate SYMBOLS AND DENOMINATIONS Terminal plate BN=Brown =Terminal plate BK=Black =Screen WH=White 8101.160 =Ground OG=Orange =Functional ground 8101.172 GN=Green GNYE=Green-Yellow =Crimp isolation for 8102.172 RD=Red cable, if not in use 8109.282 GY=Grey =Socket - Plug...

  • Page 25: Check The Phase Sequence: Pumps With Built-In Motor Protection

    4 Installation CAUTION: Crush Hazard The starting jerk can be powerful. Make sure nobody is close to the unit when it is started. Check the direction of rotation each time the cable has been re-connected and after phase or total supply failure. 1.
  • Page 26 4 Installation 1. Connect the pump to power as follows: Condition Action The pump has a CEE plug with Connect the plug. internal phase shifter. The pump has a phase shifter with an Turn the knob on the phase shifter in on/off switch.
  • Page 27 4 Installation Condition Action The pump has neither a CEE plug with Transpose two phase leads on the internal phase shifter, nor a phase output terminal of the starter. shifter with an on/off switch. NOTICE: Do not reverse the phase sequence while the pump is running. Temporarily incorrect rotation can occur, resulting in damage to motor electronics and rotating parts.

  • Page 28: Operation

    5 Operation 5 Operation 5.1 Precautions Before taking the unit into operation, check the following: • All recommended safety devices are installed. • The cable and cable entry have not been damaged. • All debris and waste material has been removed. NOTICE: Never operate the pump with the discharge line blocked, or the discharge valve closed.

  • Page 29: Start The Pump

    5 Operation 5.2 Start the pump CAUTION: Crush Hazard The starting jerk can be powerful. Make sure nobody is close to the unit when it is started. NOTICE: Make sure that the rotation of the impeller is correct. For more information, see Check the impeller rotation.

  • Page 30: Maintenance

    6 Maintenance 6 Maintenance 6.1 Precautions Before starting work, make sure that the safety instructions have been read and understood. DANGER: Crush Hazard Moving parts can entangle or crush. Always disconnect and lock out power before servicing to prevent unexpected startup. Failure to do so could result in death or serious injury.

  • Page 31: Torque Values

    6 Maintenance For an optimal corrosion protection, all O-rings and adjacent surfaces must be coated with Exxon Mobil Unirex N3 or equivalent. Figure 6: Example of O-ring adjacent surfaces During the reassembly, always make sure that existing index markings are in line.

  • Page 32: Service

    6 Maintenance 10.9 1840 (2.9) (10) (24) (48) (84) (204) (399) (689) (1357) 12.9 1120 2210 (3.6) (7.2) (13) (30) (58) (100) (245) (480) (825.1) (1630) Table 3: Brass, torque Nm (ft-lbs) 2.7 (2.0) (8.1) (16.2) Hexagon screws with countersunk heads For hexagon socket head screws with countersunk head, maximum torque for all property classes must be 80% of the values for property class 8.8 above.
  • Page 33 6 Maintenance Service item Action Visible parts on 1. Check that all screws, bolts, and nuts are properly the pump and tightened. installation 2. Check the condition of the cooling jacket, strainer, cover, lifting handles, eye bolts, ropes, chains, and wires. 3.

  • Page 34: Overhaul

    6 Maintenance Service item Action Insulation 1. Check the insulation between: resistance in – Phase–phase on the stator the stator – Phase–ground (earth) The insulation should be > 1 megaohm. Use a 1000-VDC megger to test the insulation. 2. If the resulting value is < 1 megaohm, then contact an authorized service shop.

  • Page 35: Replace The Impeller

    6 Maintenance Fill with oil 1. Replace the oil screw O-ring. 2. Turn the pump so that the oil hole faces upwards and fill with new oil. Fill until the oil level reaches the inlet hole. Pump Oil Quantity Liters Quarts 8109.282 0.44...

  • Page 36: Remove The Impeller

    6 Maintenance 6.5.1 Remove the impeller CAUTION: Cutting Hazard Worn parts can have sharp edges. Wear protective clothing. 1. Remove the stand and the lower pump housing. 2. Loosen the impeller: a) Lock the impeller to prevent rotation. Use pliers, a screwdriver, or similar. b) Remove the impeller screw and washer.

  • Page 37: Install The Impeller

    6 Maintenance c) Pull off the impeller. 6.5.2 Install the impeller 1. Prepare the shaft: a) Polish off any flaws with a fine emery cloth. The end of the shaft must be clean and free from burrs. b) Coat the inner conic, the outer cylindrical surfaces, and the thread of the conical sleeve with a thin layer of grease.
  • Page 38 6 Maintenance 4. Check that the impeller screw is clean and easy to screw into the shaft end. This is to prevent the shaft from rotating with the impeller screw. 5. Assemble the conical sleeve in the impeller. Make sure that the conical sleeve bottoms in the impeller. 6.

  • Page 39: Troubleshooting

    7 Troubleshooting 7 Troubleshooting 7.1 General precautions Before starting work, make sure that the safety instructions have been read and understood. DANGER: Inhalation Hazard Before entering the work area, make sure that the atmosphere contains sufficient oxygen and no toxic gases. 7.2 Electrical troubleshooting DANGER: Electrical Hazard Troubleshooting a live control panel exposes personnel to hazardous voltages.

  • Page 40: Pumps With Smart : The Pump Does Not Start

    7 Troubleshooting Cause Remedy The pump does not start Check that: automatically, but can be • The start level regulator is functioning. Clean or started manually. replace if necessary. • All connections are intact. • The relay and contactor coils are intact. •...

  • Page 41: The Pump Does Not Stop When A Level Sensor Is Used

    7 Troubleshooting Cause Remedy The phase sequence may 1. Pull out the plug. be incorrect. 2. Do one of the following: – Shift two phases by turning two contact pins with a screwdriver NOTICE: Do not take the plug apart. WS002614A Figure 8: CEE plug –...

  • Page 42: The Pump Starts-Stops-Starts In Rapid Sequence

    7 Troubleshooting Cause Remedy The pump is unable to Check that: empty the sump to the • There are no leaks from the piping and/or stop level. discharge connection. • The impeller is not clogged. • The non-return valve(s) are functioning properly. •...

  • Page 43: The Pump Runs But The Motor Protection Trips

    7 Troubleshooting 7.6 The pump runs but the motor protection trips DANGER: Crush Hazard Moving parts can entangle or crush. Always disconnect and lock out power before servicing to prevent unexpected startup. Failure to do so could result in death or serious injury. NOTICE: Do NOT override the motor protection repeatedly if it has tripped.

  • Page 44: The Pump Delivers Too Little Or No Water

    7 Troubleshooting Cause Remedy For pumps with SMART Try one of the following: ™ The SMART motor ™ • Reset the SMART ™ motor protection by pulling protection may need to and reinserting the power plug. be reset. • Or, disconnect and reconnect the power. WARNING: Crush Hazard Risk of automatic restart.
  • Page 45 7 Troubleshooting Cause Remedy The impeller is difficult to • Clean the impeller. rotate by hand. • Clean out the sump. • Check that the impeller is properly trimmed. The pipes are obstructed. To ensure a free flow, clean out the pipes. The pipes and joints leak.

  • Page 46: Technical Reference

    8 Technical Reference 8 Technical Reference 8.1 Application limits Data Description Media (liquid) temperature Maximum 40°C (104°F) pH of the pumped media (liquid) 5–8 Media (liquid) density 1100 kg/m³ (9.2 lb per US gal) maximum Depth of immersion Maximum 20 m (65 ft) Other For the specific weight, current, voltage, power ratings, and speed of...
  • Page 47 8 Technical Reference 1-phase, 50 Hz Motor type: • 2,830 rpm • Rated output 1.5 kW (2.0 hp) • Maximum power consumption 1.9 kW (2.5 hp) Voltage, V Rated current, A Starting current, Power factor, cos φ 0.99 0.98 0.96 3-phase, 50 Hz Motor type: •...

  • Page 48: Dimensions And Weights

    8 Technical Reference Voltage, V Rated current, A Starting current, Power factor, cos φ 200 Y 11.0 0.88 208 Y 10.0 0.84 220 D 0.85 220 D parallel 220 Y parallel 0.88 230 D 10.0 0.79 230 D parallel 0.87 230 Y parallel 0.83 240 D...

  • Page 49: Performance Curves

    8 Technical Reference Figure 10: Standard version 8.5 Performance curves Test standard Pumps are tested in accordance with ISO 9906:2012, HI 11.6:2012. 8109.282 Salvador Installation, Operation, and Maintenance Manual...
  • Page 50 8 Technical Reference Standard pump version [hp] / [kW] [hp] / [kW] H [ft] / [m] H [ft] / [m] Q [l/s] / [usgpm] Q [l/s] / [usgpm] Figure 11: 50 Hz, 1- and 3-phase Figure 12: 60 Hz, 1- and 3-phase 8109.282 Salvador Installation, Operation, and Maintenance Manual...
  • Page 52 Visit our Web site for the latest version of this document and more information Services AB 361 80 Emmaboda The original instruction is in English. All non-English www.grindex.com instructions are translations of the original instruction. Sweden Tel: +46-471-24 70 00 © 2019 Grindex Fax: +46-471-24 74 01 http://tpi.xyleminc.com 90023201_1.0_en-US_2020-06_IOM_8109.282 Salvador...

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