IN-ECO LR 060-H06 Operating Instructions Manual
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IN-ECO LR 060-H06 Operating Instructions Manual

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Operating Instructions
Liquid ring vacuum pumps
LR 060-H06, LR 061-H16
Air and Vacuum
Components
www.in-eco.eu

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Summary of Contents for IN-ECO LR 060-H06

  • Page 1 Operating Instructions Liquid ring vacuum pumps LR 060-H06, LR 061-H16 Air and Vacuum Components www.in-eco.eu...

  • Page 3: Table Of Contents

    7.3.3 Operating-liquid port 8 Commissioning 8.1 Preparation and start-up 8.2 Self-priming operation 8.3 Operation with operating-liquid feed 9 Operation 9.1 Self-priming operation 10 Shut-Down and Longer Standstills 10.1 Draining 10.2 Preparing for longer standstill 10.3 Storage conditions IN-ECO spol. s r.o.
  • Page 4 Contents 11 Servicing 11.1 Maintenance 11.2 Repairs/troubleshooting 11.3 Spare parts 11.3.1 Ordering IN-ECO spare parts 11.3.2 Ordering standardized parts 11.4 Service/After-sales service 11.5 Decontamination and Declaration of Clearance 12 Disposal 13 Accessories 13.1 Flanges 13.2 Non-return valve 13.3 Gas ejector 13.4 Liquid separator...

  • Page 6: Safety

    > must be strictly observed, > with the fluids indicated under‚Intended > must be available at the operating locati- Use‘! page 6! on of the pump-motor unit. > with the values indicated under ‚Technical Data‘!, page 8! IN-ECO spol. s r.o.
  • Page 7 Hazard: Long, loose hair can be drawn WARNING into external fan through fan guard grate, Danger zone: Hot surface. even with fan guard mounted! Hazard: Burns/scalding possible. Protective measures: Protective measures: Wear hair net! Do not touch! Wear protective gloves! IN-ECO spol. s r.o.

  • Page 8: Intended Use

    Any unauthorized modifications of the LR06 are prohibited for safety reasons. Any maintenance and repair work, such as replacing worn or defective components, may only be carried out by companies authorized by the manufacturer (please contact service). IN-ECO spol. s r.o.

  • Page 9: Technical Data

    Technical Data 4 Technical Data 4.1 Mechanical data Dimensions LR 060-H06 / LR 061-H16 73.5 G1/2 G1/4 G1/4 G1/4 G1/4 13.5 139.5 62.7 144.5 LR 060-H16 368,4 287,9 LR 061-H06 386,7 287,9 Spare part list LR 060 - H06 / LR 0161 - H16...

  • Page 10: Operating Conditions

    [mbar abs., psia] = Inlet pressure abs. The minimum permissible inlet pressure of the pump-motor unit is dependent on the temperature of the operating liquid. During operation without cavitation protection, the minimum inlet pressure must be set above the shaded area. IN-ECO spol. s r.o.
  • Page 11 Water requirement (L/min) / Inlet pressure P 50 Hz / RPM 2850/min 60 Hz / RPM 3450/min LR 061-H16 LR 061-H16 LR 060-H06 LR 060-H06 1000 1000 Inlet pressure P (mbar abs.) Inlet pressure P (mbar abs.) IN-ECO spol. s r.o.

  • Page 12: Description Of Vacuum Pump/Compressor

    > The space in the cells is largest at the lower vertex, as these are virtually free of operating liquid. > During the second half rotation, the liquid ring approaches the hub again. The space in the cells decreases so that the pumped gases/vapors are compressed and pushed out through the discharge port IN-ECO spol. s r.o.

  • Page 13: Operating Modes

    > how the pump-motor unit is put into operati- The specifications for this are contained in Chapter 7, „Installation“, Pg. 15ff., and Chapter 8, „Commissioning“, Pg. 19ff. IN-ECO spol. s r.o.

  • Page 14: Transport And Handling

    Transport and handling by means of a that the unit could tip! crane and strap belts is advisable. IN-ECO spol. s r.o.

  • Page 15: Installation

    Fig. 6, Pg. 15. LR 060-H16 LR 061-H06: M = 4 x M8-6.8 Fig. 5: Points for measuring the vibration speed Fig. 6: Securing elements for bolting feet to supporting surface IN-ECO spol. s r.o.

  • Page 16: Electrical Connection (Motor)

    ±2 % frequency deviation > Make the connection in accordance with the circuit diagram in the terminal box. Connect the protective conductor. Use suitable cable lugs when doing so > The electrical connection must be permanently safe > IN-ECO spol. s r.o.

  • Page 17: Connecting Pipes/Hoses (Vacuum Pump/Compressor)

    If the unit is run dry, the mechanical seal will Use only pipes and vessels of sufficient strength! be destroyed in a matter of seconds! DO NOT switch on as long as the unit is not filled with operating liquid! IN-ECO spol. s r.o.

  • Page 18: Inlet Connection

    . Decalcify pump-motor unit regularly (see Chapter 11.1, „Maintenance“, Pg. 26). NOTICE To prevent installation residues (e.g. welding spatter) from entering the unit, a start-up screen should be installed in the inlet pipe for the first 100 operating hours. IN-ECO spol. s r.o.

  • Page 19: Commissioning

    > For non-automatic operation: Stop valve (Fig. 11, Pg. 22, item 4). > For automatic operation: Stop valve in the bypass pipe(Fig. 12, Pg. 22, item 4a). Then proceed with commissioning as described in the following. IN-ECO spol. s r.o.

  • Page 20: Self-Priming Operation

    13,1 psa A Feed pipe for operating liquid B Inlet pipe C Reservoir for operating liquid ≤1m ≤ 3,28 ft 1 Required liquid level when switching on 2 Min. liquid level during operation Fig. 8: Self-priming operation IN-ECO spol. s r.o.

  • Page 21: Operation With Operating-Liquid Feed

    Fig. 10: Setting the operating-liquid flow rate: rate: Setting pre-pressure Measuring the volume with a graduated vessel A Feed pipe for operating liquid A Feed pipe for operating liquid B Inlet pipe B Drain pipe for operating liquid IN-ECO spol. s r.o.
  • Page 22 Fig. 13: Maximum permissible quantity of water entrained via the inlet connection A During continuous operation: 3x quantity of operating-liquid flow rate B Briefly (up to 2 sec.): 7x quantity of operating-liquid flow rate IN-ECO spol. s r.o.

  • Page 23: Operation

    - The following applies for the control valve (Item 3) for setting the operating-liquid flow rate: In case of an interruption in operation, the valve setting (i.e. the valve position or the open valve cross-section) is not changed. IN-ECO spol. s r.o.

  • Page 24: Shut-Down And Longer Standstills

    > Remove the M6 or M8 bolt again. > You have two options for the standstill: Either the pump-motor unit remains connected in the system, or the unit is removed for storage. Fig. 14: Pour in preservative and turn shaft IN-ECO spol. s r.o.

  • Page 25: Storage Conditions

    - The lines and connections have been tested for strength and leaks. During transport/handling as well as assembly and disassembly always wear personal protective equipment (safety helmet, protective gloves, safety boots)! IN-ECO spol. s r.o.

  • Page 26: Maintenance

    Chapter 10.1, „Draining“, Pg. 34. > Mount pipes/hoses. > When commissioning the pump-motor unit, proceed as described in Chapter 8, „Commissioning“, Pg. 28. > The decalcifying liquid can be disposed of in the sewer sys- tem. IN-ECO spol. s r.o.
  • Page 27 > Blow in compressed air through the fan guard grate. > It is prohibited to remove the fan guard! Obr. 15: Removing vacuum pump/compressor housing Carry out with 36 mm [3/8“] open-end wrench. Fig. 16: Pouring in decalcifying agent and free- ing shaft by turning IN-ECO spol. s r.o.

  • Page 28: Repairs/Troubleshooting

    8.2, „Samonasávací provoz“, str. 20 nebo kapitolu 8.3, „Provoz s aktivním přívodem provozní kapaliny“, str. 21. Závažná netěsnost Netěsnost v systému utěsněte. Obsluha v systému. Nesprávný směr Záměnou dvou propojovacích vodičů změňte směr otáčení. Odborný elektropersonál otáčení. IN-ECO spol. s r.o.
  • Page 29 (see Chapter 13.5, „Cavitation protection“, Pg. 34) noise. or clean cavitation-protection equipment. Operating-liquid Check operating-liquid flow rate and reduce if Operator flow rate too high. necessary. See Chapter 8.3, „Operation with operating-liquid feed“, Pg. 21. Unit leaky. Seals defective. Check seals. Service IN-ECO spol. s r.o.

  • Page 30: Spare Parts

    Servicing / Maintenance 11.3 Spare parts 11.3.1 Ordering IN-ECO spare parts When ordering IN-ECO parts, always indicate the following: - Type designation (LR 060-H16 or LR 061-H06) complete with all additions(as per rating plate) - Serial number - Part item number, 4-digit (as per parts list for exploded view, Chapter 14, „Exploded View with Parts List“, Pg. 38) 11.3.2 Ordering standardized parts...

  • Page 31: Accessories

    (e.g. Loctite) when doing so. Tightening torque: depen- dent on the sealant. Screw the inlet pipe onto the non-return valve. Use commerci- > ally available liquid sealant (e.g. Loctite) when doing so. Tighte- ning torque: dependent on the sealant. IN-ECO spol. s r.o.

  • Page 32: Gas Ejector

    The bypass pipe must be closed if the gas ejector is to be effective. The best point for switching over to operation with the gas ejector is at approx. 40 mbar [0.580 psi]. Fig. 19: Gas ejector IN-ECO spol. s r.o.

  • Page 33: Liquid Separator

    - On the pump-motor unit: Mount the hose on the hose nipple of the cavitation protection connection. 8) Side view of the mounted liquid separator. A = Connection for feed pipe for fresh operating liquid. B = Connection for draining off separated operating liquid. IN-ECO spol. s r.o.

  • Page 34: Cavitation Protection

    To protect the unit from cavitation, connect the cavitation-protection hose of the liquid separator to the connection for cavitation protection (Fig. 7, Pg. 17, Item 4). LR 060-H16 LR 061-H06 Fig. 20: Mounting liquid separator, Part 1 of 2 IN-ECO spol. s r.o.
  • Page 35 Accessories Fig. 21: Mounting liquid separator, Part 2 of 2 IN-ECO spol. s r.o.

  • Page 36: Exploded View With Parts List

    Motor mounting Shaft sealing/ CD ring adapter Gasket Spring strap* Special screw Circlip Blind plug Bearing screw- Blind plug -down set Shaft sealing/CD ring Mechanical seal Washer Spring-type straight Terminal box, complete Screw Impeller Port plate IN-ECO spol. s r.o.

  • Page 37: Exploded View

    Exploded View with Parts List 14.2 Exploded view Fig. 22: Exploded view: vacuum pump/compressor section (Example, delivered version may differ in some details) IN-ECO spol. s r.o.
  • Page 38 Exploded View with Parts List 14.2 Exploded view: motor section 455 * Fig. 23: Exploded view: motor section (Example, delivered version may differ in some details) IN-ECO spol. s r.o.

  • Page 39: Limited Standard Warranty

    15 Limited standard warranty IN-ECO company warrants that all products furnished by it are free from defects in material and workmanship at the time of shipment for a period of 18 months from the date of shipment, or 12 months from the date of installation, whichever occurs first. Claims must be made during that period and are limited to the replacement or repair of parts claimed to be defective..
  • Page 40 IN-ECO, spol. s r.o. Radlinského 13 T +421 44 430 46 62 info@in-eco.eu www. in-eco.eu 27.12.2021...

This manual is also suitable for:

Lr 061-h16

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