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DAV TECH GP Use And Maintenance Manual

Gear pump
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GP-06
GP-10
COD.: DTVI_GP_2440
REV.: 00
DATE: 30/09/2024
GP GEAR PUMP
GP-2
TRANSLATED FROM ORIGINAL
Read carefully before use!
GP-4
GP-20
EN

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  • Page 1 GP GEAR PUMP GP-06 GP-2 GP-4 GP-10 GP-20 COD.: DTVI_GP_2440 TRANSLATED FROM ORIGINAL REV.: 00 Read carefully before use! DATE: 30/09/2024...

  • Page 2: Table Of Contents

    EPLACING THE OMPONENT EALS TROUBLESHOOTING ........................... 32 END OF LIFE ............................ 33 COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law. DATE: 30/09/2024...

  • Page 3: General Information

    If you have any doubts about the interpretation or reading of this document, please contact the manufacturer. DAV Tech declines any responsibility relating to improper use of the component. Observe the specifications in this manual.

  • Page 4: Symbology

    Qualified technician made available by the manufacturer to carry out operations of a complex nature in particular situations, or in any case as agreed with the customer. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 5: Reference Standards

    The reference standards and directives of this manual are the following: Directives • 2006/42/EC – Machinery Directive; COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law. DATE: 30/09/2024...

  • Page 6: Declaration Of Incorporation (Annex Ii B Dir. 2006/42/Ec)

    1.3 Declaration of incorporation (Annex II B DIR. 2006/42/EC) Manufacturer's name: DAV Tech Srl Address: Via G. Ravizza, 30, .36075, Montecchio Maggiore (VI) DECLARES THAT THE ALMOST MACHINE Component: GP-06, GP-2, GP-4, GP-10, GP-20 Model: Gear pump Year: 2024 Intended use: Volumetric gear feeding system...

  • Page 7: Glossary

    Touch screen that allows the user to interact with a graphic interface using their Touch screen fingers or objects. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 8: Service And Manufacturer Contact Details

    (or the service center if present) directly, specifying the identification data of the component. The customer can make use of the technical and commercial support of local agents or importers, who are in direct contact with the company DAV Tech Srl. Company name...

  • Page 9: Presentation And Operation

    2 PRESENTATION AND OPERATION In this manual we want to deepen the functions of the GP gear pump, which has been designed to feed a pressure-time dosing system by being fed by a pressure-time system with fluids of various viscosities. That is, this dosing system is used to convert a pressure-time feeding system into a volumetric feeding system.
  • Page 10 Container Fluid output Figure 02 – GP internal section This type of pump works with the method of external gears, i.e. there are two gears, one controlled by the motor (engine) and the other support (neutral), controlled by the movement of the other gear. The size of the gears varies according to the size of the pump, allowing a certain volume to be delivered with each complete revolution of the gears themselves.
  • Page 11 If the pressure generated at the outlet is too high, there is a risk of damaging the downstream circuit. ATTENTION! If the flow rate inlet to the GP pump is lower than the required flow rate at the outlet of the pump itself, a cavitation phenomenon (generation of air in the fluid) could be created COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00...
  • Page 12 Change these parameters only on the advice of the manufacturer's technicians; • This component can operate either through a dedicated controller (GP EVO Controller) or within a machine that has a dedicated driver (GP Driver). In both cases, it cannot function without a dedicated control system. COLOR...

  • Page 13: Exploded

    Planetary gearbox 1:5 04.b SGP1107001012SM286100000 Planetary gearbox 1:10 MOTOR BRACKET 270418512418 05.a 270418512418 NEMA34 82.25 Motor Bracket for GP-06, GP-2, GP-4 05.b 231118507418 NEMA34 87.5 Motor Bracket for GP-10, GP-20 GP SHAFT GUARD 050919500000 FLUIDIC PRESSURE GAUGE 160 BAR 1/4" GAS MAN160-14 COPPER WASHER 1/4"...
  • Page 14 USE AND MAINTENANCE MANUAL Below, however, the main body for the various models is exploded. Exploded view GP-06 main body Exploded view GP-2, GP-4, GP-10, GP-20 main body COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.
  • Page 15 Backing Plate for GP-10, GP-20 RETAINING RING 29.a ZX71H134 Nickel Plated Ø13 Retaining Ring for GP-06 29.b ZX71A162 UNI 7433-A-16 Ring for GP-2, GP-4, GP-10, GP-20 DRAG BALL 3/32" HRC = 63 ZX69A042 FIXED PIN 31.a CNP100000000I Fixed pin Ø 13 L36 for GP-06 31.b...

  • Page 16: Technical Data

    Various products with various viscosities, approximately 1-10 cPs (contact the manufacturer for more information) COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.
  • Page 17 You can request the 3D of the component in the desired version from the manufacturer without any obligation. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 18: Safety

    The component is manufactured in compliance with the technical safety standards in force at the time of its construction. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 19: Component Safety Devices

    The symbols used for some of the safety devices are listed below. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 20: Symbol Meaning

    Acoustic signals: These are devices that are used to alert personnel of a particular event (it can be an error or even the end of the cycle, depending on the settings) COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 21: Static Signaling Devices

    Acoustic: by means of sound indications. In this component there are no types of lighting devices or even acoustic devices. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 22: Free Useful Spaces

    ATTENTION! Risk of crushing. Be careful if the component is moving and the guard is opened. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 23: Transport And Handling

    If the packaging is not intact, contact the manufacturer immediately, also sending photos of the condition of the packaging. Do not open it until you have notified the manufacturer. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 24: Installation

    4 side screws of the protection itself (see arrows). Once removed, you have access to the Ø9mm through holes, on which you must use 4 M8X20 screws, as shown in the following image. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 25: Connections

    The encoder cable is of the M12 5-pin M type, while the motor cable is 7/8 5-pin M COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 26: Fluidic

    If even one of the above points does not comply, commissioning must not be carried out. Commissioning should only be carried out when all points have been successfully completed. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 27: Software

    USE AND MAINTENANCE MANUAL 6 SOFTWARE N.A. 7 PROCEDURE N.A. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law. DATE: 30/09/2024...

  • Page 28: Maintenance

    The times given below are indicative as they depend on how the component is used. Follow the variations suggested by the technicians. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.
  • Page 29 If the hose is drained of oil, or if the oil is dirty, i.e. it is not transparent, the seals of the component must be replaced ATTENTION! Only use soft brushes or cotton cloths for cleaning. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 30: Replacing The Component Seals

    2.1) to the pump base plate (No. 18 2.1). Once this is done, slide off the main pump body. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.
  • Page 31 2.1) so that the stuffing hub can be lifted (No. 36 chap. 2.1) COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law. DATE: 30/09/2024...
  • Page 32 Do not use grease or oil to slide the ring into the seat, otherwise it will continue to come out of the seat. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.
  • Page 33 Proceed to close the pump by following steps 02 and 01 in reverse. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 34: Troubleshooting

    Clean the filter Air bubbles inside the fluid Remove air bubbles from the fluidic circuit COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

  • Page 35: End Of Life

    We recommend that you commission specialist companies for this purpose and must always observe the applicable laws on waste disposal. COD.: DTVI_GP_2440 DAV TECH SRL REV.: 00 Any reproduction (total or partial) of this document not authorized by the manufacturer will be punished according to the law.

This manual is also suitable for:

Gp-06Gp-2Gp-4Gp-10Gp-20

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