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LU-VE AlfaSolar S Instruction Manual

Air cooled liquid coolers
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AlfaSolar S/SR
Instruction manual
ORIGINAL INSTRUCTIONS
No. 9460157273-04
™
Air Cooled Liquid Coolers

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  • Page 1 ™ AlfaSolar S/SR Air Cooled Liquid Coolers Instruction manual ORIGINAL INSTRUCTIONS No. 9460157273-04...

  • Page 2: Table Of Contents

    7.2 Tightening torques..........................42 7.3 Positioning............................42 7.3.1 Individual units........................42 7.3.2 Multiple units........................45 © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 3 10.3 Demolishing unit..........................85 10.4 Material recycling and discharging....................86 11 Troubleshooting..................87 12 Spare parts....................90 © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 4: How To Contact Alfa Lu-Ve

    Visit alfa.luvegroup.com to get detailed contact information. Newest manual use link or QR-code: http://alair.techmanuals.info/en/lc/solar/index.html. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 5: General Information

    Air Cooled Liquid Coolers Product Manual AHE00050. Both manuals must be carefully examined and instructions should be followed up at all times. Alfa LU-VE does not accept liability for any damage resulting from non-compliance to the instructions as given in the manuals and order-related documents.

  • Page 6: Safety

    Moving parts. Danger of injuries. Do not operate without protection guard mounted. Hot surfaces. Danger of burns. Wear adequate protection. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 7: Prohibition Symbols

    Moving parts can crush and cut you. Do not operate with the guard removed. Forklifting not allowed © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 8: Mandatory Action Symbols

    Risk of injuries. Wear safety footwear. Risk of injuries. Wear head protection. Wear ear protection © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 9: Operator Qualification Symbols

    Always store the packages on a level surface. ™ Figure 10: Wooden box available only for AlfaSolar SR on page 32. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 10 Before switching on the unit, always ensure that everyone is at a safe distance from the unit. WARNING: Risk of slipping or falling down. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 11 Always check with a voltmeter that the unit is electrically isolated and shut off. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 12 Cutting and crushing hazard when removing the spare parts from the packaging. Wear safety shoes, safety helmet and cut-resistant safety gloves. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 13 Before moving to the solution, ensure that the unit is in safe condition. See Residual risks. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 14: Additional Remarks

    The mechanic must perform the repair work according to the standard IEC-60079-19. Under the period of guarantee, always return a faulty motor to the supplier. Do not demolish it. Always use the spare part motor available from Fincoil LU-VE Oy to guarantee its applicability to the operating conditions.

  • Page 15: Electrical Safety Checklist

    8. Verify the absence of electrical current or voltage with a circuit-testing device. Use insulated gloves and an insulated mat. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 16: Diagnosing A Problem Where Power Is Required

    Use a certified insulated mat to stand on while doing the testing. Use certified electrical insulated gloves while doing the testing. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 17: Tools And Equipment (Ppe)

    Do not use damaged tools and cords. Do not use conductive equipment, for example, metal ladders. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 18: General Description

    Code description © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 19: Technical Data

    Note: With Solar S models, only limited options are available. 5.2 Technical data Design basic: © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 20: Identification Of Product

    Maximum diameter of the distributor tube Coil TS Range of operating temperatures for the coil Design pressure Test pressure © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 21 Product is included in Eurovent Certify all program (only units where applicable) Pressure tested © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 22 Identifies the Low Temperature circuit High Temperature circuit (only for two circuit models) Identifies the High Temperature circuit © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 23 ™ Figure 2: AlfaSolar S/SR series, horizontal air flow © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 24 ™ Figure 4: AlfaSolar SR series FD models, horizontal air flow © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 25: Transport And Storage

    You have checked the lifting device and it is functioning properly. The driver has the permission for lifting. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 26: Unloading Unit From Standard Truck

    (Container on ground level) on page 27, Unloading horizontal units from container (Container on wheels) © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 27: Unloading Horizontal Unit From Container (Container On Ground Level)

    1. Use a chain with hooks to pull out the unit. Attach the hooks on both pull out plates mounted on the wooden pallet. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 28: Unloading Vertical Units From Container (Container On Ground Level)

    1. Use a chain with hooks to pull out the unit. Attach the hooks on both pull out plates mounted on the wooden pallet. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 29: Unloading Vertical Units From Container (Container On Wheels)

    2. Hold up the end of the unit and continue pulling out. Note: Notice the weight of the unit to ensure safe lifting. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 30: Packing

    The standard truck pallet has two protection options: Hardboard coil protection and upper part fastening protection. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 31 Note: Do not lift the unit with the pallet when high mounting legs are mounted on the pallet. Figure 8: High mounting legs packing arrangement for truck and container transport © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 32 Often this is an esthetic deficit only. ™ Figure 10: Wooden box available only for AlfaSolar SR © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 33: Turning And Lifting Unit

    When lifting the unit, use all lifting points in the direction of lifting. Do not mix the lifting points of vertical and horizontal position. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 34 (vertical air flow) to the correct position at installation. ™ Two turning supports with locking bolts are included in the delivery of the AlfaSolar S/SR units. Note: Remove the locking bolts before installing the turning supports to the unit.
  • Page 35 While fixing the legs, support the unit so that it does not swing or fall down. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 36 Drive the crane into the turning position and put the unit down slowly into horizontal position. 6. Remove the lifting/turning lugs from the unit. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 37 1B-4 1800 2B-4 3600 5C-3 6300 2102 1B-5 1800 2B-5 3600 5C-5 6300 2331 © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 38 4200 1897 5B-3 5400 1038 5A-4 4200 1482 5B-4 5400 1169 5A-3 4200 1635 © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 39 1800 1660/1950 6C-5 8400 3410/3960 3A-6 1400 1010 3B-6 1800 1790/2070 6C-6 8400 3700/4260 © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 40: Storage

    Caution: During long term storage, operate the fans for 3…4 hours at least once a month. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 41: Installation Instructions

    Setup for installation on page 45) Ensure that the fans' rotation direction is correct. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 42: Tightening Torques

    Note: Contact the manufacturer for further information on positioning the forced draught fans (FD). © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 43 Positioning of a horizontal air flow unit Figure 13: Positioning of horizontal air flow unit Effect of wind direction © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 44 Figure 15: Fans in one row, wall higher than unit height Figure 16: Fans in two rows, wall higher than unit height © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 45: Multiple Units

    See Figure 18: Installation on basement on page 46. Figure 17: Installation with legs © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 46 Figure 20: FD-model installation on open basement on page 47. Figure 19: FD-model installation with legs © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 47: Liquid Cooler Tube Connections

    Install the external tubes so that their weight, vibration or heat expansion does not strain the tubes of the heat transfer section. You can use flexible couplings to ensure this. Contact Alfa LU-VE for information on the flexible expansion joint solution.

  • Page 48: Grounding

    7.7 Fans and fan connections WARNING: Only an authorized electrician may perform the electric connections. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 49 ™ Figure 24: IEC fan package for SR models Figure 25: Fan/motor identification © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 50 The fan units are preset at the factory to the required fan speed. Ask the condenser/liquid cooler manufacturer about the technical data of the fan motors. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 51 Figure 26: Fans with EC motors (P = 2800 W) - Electrical connections: Motor junction box © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 52 Note: Check the product nameplate about motor electrical connections. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 53: Fans' Power Values

    The water spraying system helps to even out the short loading peaks in the summer. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 54 2. Water nozzle 3. T-connector 4. Double nipple 5. End tube 6. Distance tube © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 55: Connection Box Options Of Ec-Fans

    The electrical panel is equipped with circuit breakers and unit power switch. Control with temperature probe. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 56: Painting

    2 m legs are delivered loose. 3 m legs are delivered loose. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 57 Availability 4 m legs are delivered loose. ™ Figure 33: Installation of 1m leg extension to AlfaSolar S/SR 1. Slide the extensions over the standard legs. 2. Install the vertical leg supports with M10 grade 8.8 bolts. The required M10 bolts, nuts and spring washers are included in the delivery.

  • Page 58: Vibration Dampers

    Figure 34: High mounting leg installation (AlfaSolar SR series) 7.9.5 Vibration dampers The suitability of the elastic vibration dampers supplied by Fincoil LU-VE Oy has been ensured. Proceed as follows: 1. Check the load weight and ensure that the correct dampers for this load are available.

  • Page 59: Expansion Joints

    Reducing harmful loads from piping to flange connection/manifolds of coolers • Compensating heat expansion movements © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 60: Options For Alfasolar Sr ™ Models

    Electric shock. Wait for 15 minutes after disconnecting the voltage at all poles before opening the device. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 61 33.2 39.8 76.0 39.5 86.0 43.0 93.5 46.8 99.6 51.6 57.0 62.4 65.1 64.7 © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 62 Table 8: Cable lengths for SR models on page 61. The lengths may be different when you are using special equipment or special cables. If the model type is not listed below, contact Fincoil LU-VE Oy for information. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group.

  • Page 63: Counter Flanges

    See separate installation and maintenance instructions included in the streamer delivery. Streamers are delivered separately and installed at site. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 64: Handrails And Ladders

    See separate instructions for installing the AlfaSolar SR series handrails and ladders. ™ Figure 39: Handrail and ladder installation (SR series) © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 65: Expansion Tank

    The required level switch is included in the delivery. For connection details, see the electrical and dimensional drawings. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 66: Checks Before Start-Up

    The integrated EMC filter contains Y capacitors. Therefore, the AC testing voltage exceeds the trigger current. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 67 DC voltage corresponds to the peak value of the AC voltage required by the standard. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 68: Operation

    If the unit requires emptying because of maintenance, system shutdown or dismounting, proceed as follows: © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 69 Note: Ensure that no expected or human error causes further supply of water and electric power. 3. Follow the drainage instructions. See Draining liquid cooler on page 74. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 70: Service Instructions

    Depending on the installation and operating conditions, a sound pressure level greater than 70 dB(A) may arise. Use appropriate ear protection. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 71 The necessary intervals between servicing depend upon the specific application. The operator stipulates the service interval according to the operating conditions. Alfa LU-VE gives the following guidelines for regular service inspection intervals and tasks: Task Inspection Interval Check the cleanness and visual condition of the heat transfer section;...

  • Page 72: Stepping On Unit

    Fasten all the connection terminals correctly. 1 year You can use the liquid cooler top cover plates as a service desk. Alfa LU-VE recommends installing handrails and using safety harness. Solutions for handrails and mounting legs are available from Alfa LU-VE.

  • Page 73: Filling Liquid Cooler With Fluid

    Note the slippery edges. You can use the liquid cooler top cover plates as a service desk. Alfa LU-VE recommends installing handrails and using safety harness. Solutions for handrails and mounting legs are available from Alfa LU-VE.

  • Page 74: Draining Liquid Cooler

    Do not remove the safety guard before the fan is shut down. The rotating impeller may catch in your clothes, cut you or pull you in. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 75 Use a special solvent/degreaser, which cleans the coils more deeply. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 76 The recommended cleaning interval is 6 months to 1 year, depending on the site conditions. Figure 44: CIP equipment © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 77: Fans

    If the fan makes unusual noise, stop it immediately and check the fixing of the fan and fan motor. When necessary, replace the motor by a new spare part motor available from Fincoil LU-VE Oy. Caution: Operate the IEC-fans for 3…4 hours during stand-stills.

  • Page 78: Ec-Fans: Replacing Fan Package

    EC-fans: High temperature at the electronics enclosure. Danger of burn injuries. Ensure that you have sufficient protection against accidental contact. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 79 9. Check the rotation and the general functioning of the fan on a test run. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 80: Iec-Fans: Replacing Fan Impeller

    Sharp edges. Use protection glasses, safety gloves, shoes and clothes. Figure 46: Fan unit structure © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 81 42 ). When tightening the fixing screw, some sealing compound presses out through the washer edge and hole. This shows that you have used enough silicone rubber sealing spray. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 82 9.10 IEC-fans: Replacing fan impeller 9. Place the fan guard. 10.Check the fan visually on a test run. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 83: Iec-Fans: Replacing Fan Motor

    7. Unscrew the four fixing screws of the fan motor. 8. Lift the fan motor up. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 84 5 mm for fan Ø1240 12.Replace the fan guard. 13.Check the correct rotation direction and the fan's general functioning on a test run. Always use spare part motors available from Alfa LU-VE to guarantee their applicability to the operating conditions. ©...

  • Page 85: Discharge And Recycling

    1. Remove the unit from the installation site and transfer it to the place of demolishing. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 86: Material Recycling And Discharging

    Service switches, cables Recycling/scrapping (authorized contractor) Water jet tubing, Cu – To copper scrap © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 87: Troubleshooting

    Replace the fuse. Overload release Check and reset the device from the overload release switch. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 88 Identify and repair. Asymmetric supply voltage to Check the cables and connections. motor terminal © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
  • Page 89 Before moving to the solution, ensure that the unit is in safe condition. See Residual risks. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

  • Page 90: Spare Parts

    For the unit order number, see the order or the identification number of the unit. © Alfa LU-VE, Rev-04 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.

This manual is also suitable for:

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