1. Manuals
  2. Brands
  3. Gruetzner Manuals
  4. Lubrication systems
  5. LUBRICUS LUB-V
  6. User manual

Gruetzner LUBRICUS LUB-V User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
User manual
LUB-V (24 VDC)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LUBRICUS LUB-V and is the answer not in the manual?

Questions and answers

Related Manuals for Gruetzner LUBRICUS LUB-V

Summary of Contents for Gruetzner LUBRICUS LUB-V

  • Page 1 User manual LUB-V (24 VDC)
  • Page 2 The above data and information correspond to the current state of knowledge and our development. However, they do not represent any assurance of properties or a guarantee for the suitability of the products in individual cases. We reserve the right to change the information in this technical data sheet at any time and without prior notice or to make technical changes.

  • Page 3: Table Of Contents

    Table of contents Table of contents ..................1 Revision history ..................4 Imprint of the manufacturer ..............4 General information about this manual .......... 5 Signal words ................5 Warning symbols ................6 Structure of the safety instructions ...........6 Symbols for information ............7 Safety ...................
  • Page 4 Mounting ..................14 Preparations ................14 Mechanical mounting...............14 Mounting height ...............15 Mounting of the LUB-V ............16 Start-up ..................19 Operation and settings ..............20 General information ..............20 Menu and display messages ...........23 Actions with the actication and programming key ....26 6.3.1 Switching LUB-V on and off ..........28 6.3.2 Get information about the LUB-V ........30 6.3.3...
  • Page 5 Maintenance and disposal ............73 Maintenance schedule .............73 9.1.1 Visual inspection ..............73 9.1.2 Cleaning ................74 9.1.3 Recommissioning after maintenance ........74 Cartridge change ..............75 Disposal ..................78 Further notes ................79 10.1 Lubricants .................79 10.2 Pipe lengths ................79 Appendix ..................80 11.1 Dimension sheet and installation dimension ......80 11.2 EC/EU Declaration of conformity ..........82...

  • Page 6: Revision History

    Gruetzner  GmbH, © 2022. All rights, including those of photomechanical reproduction, du- plication and distribution by means of special processes (e.g. data processing, data car- riers and data networks), even in part and/or in extracts, are reserved by Gruetzner GmbH. The content and technical specifications are subject to change without notice.

  • Page 7: General Information About This Manual

    Any contradictory information contained in this user manual thus becomes invalid. If you have any questions regarding special applications, please contact Gruetzner GmbH. The actual and factual operator must ensure and guarantee that these instructions, including any supplementary sheets, have been read and understood by all persons responsible for the instal- lation, operation or maintenance of the LUB-V.

  • Page 8: Warning Symbols

    Warning symbols The following warning symbols are used in this user manual to alert you to hazards, prohibitions and important information: GENERAL WARNING ELECTRICITY FLAMMABLE SIGN HAZARD MATERIAL Structure of the safety instructions The safety instructions in this user manual are structured according to the following system: CAUTION The text explains the consequences of disregarding the reference.

  • Page 9: Symbols For Information

    Symbols for information The following information symbols are used in the text and instructions in this manual: Requests you to take action  Shows the consequences of an action  Additional information about the action  Safety All persons working with the LUB-V must follow these operating instructions, in particular the sa- fety instructions and the rules and regulations applicable at the place of use.

  • Page 10: Reasonably Predictable Misuse

    Operation of the LUB-V with defective protective devices and devices; Operation of the LUB-V without lubricant; Operation of the LUB-V with non-approved lubricant; Operation of heavily contaminated LUB-V; Modifications or alterations which may be carried out without the written permission of Gruetzner GmbH have taken place; Opening and/or partial or complete disassembly of the LUB-V.

  • Page 11: General Safety Instructions

    General safety instructions The following safety instructions are given for the LUB-V: DANGER Damaged or incorrect electrical connections or unauthorized live compo- nents lead to serious injuries or even death. Have all electrical connection work carried out by qualified personnel only.

  • Page 12: Description Of Function

    Description of function General information Fig. 1: Overview LUB-V Description Lubricus V (LUB-V) OLED-Display Action area (for actions with the activation and programming key) Activation and programming key Lubricant outlet, outlets (different version possible) Retaining ring Upper housing M12x1 electrical interface Nameplate with designation, CE mark and serial number Through hole for assembly Lubricant inlet with thread for cartridge...

  • Page 13: Nameplate And Designation

    The LUB-V is designed as an extremely compact double piston pump for autonomous operation with grease as the lubricant. The two pistons run force-controlled and counter-rotating. The LUB- V is available as a version with one lubricant outlet or as a version with two lubricant outlets. The outlets are secured by an integrated non-return valve.

  • Page 14: Technical Data

    Technical data Housing Dimensions with housing for 250ml cartridge 111 x 165 x 108 (B x H x T) Dimensions with housing for 400ml cartridge 111 x 200 x 108 (B x H x T) Weight (without cartridge) appx. 1130 Mounting options through holes for screws M6x35 DIN 912 Prefered mounting position...

  • Page 15: Transport And Storage

    After receiving the LUB-V, check the delivery note for completeness and correctness. Any missing parts or damage must be reported immediately to the forwarding agent, the insu- rance company or Gruetzner GmbH in writing. Transport NOTICE Hard shocks, e.g.

  • Page 16: Mounting

    Mounting Preparations Before starting to work, inform yourself in detail about the LUB-V using this user manual; in par- ticular about the general safety instructions (section 2.7). Prepare the installation site carefully. NOTE Pressurised air can damage the seals of the LUB-V and can transport dirt and foreign matter into the LUB-V or the lubricant.

  • Page 17: Mounting Height

    Measurements 96 mm 33,5 mm 6,6 mm Prefered mounting position upright Mounting height When selecting the mounting location, observe the minimum mounting heights required for the LUB-V in the version with 250 ml cartridge volume or 400 ml cartridge volume for disassembly and assembly of the upper housing.

  • Page 18: Mounting Of The Lub-V

    Mounting of the LUB-V 1. Remove the housing from the power unit of the LUB-V.  Loosen the retaining ring from the power unit by turning it counterclockwise.  Separate the upper housing from the LUB-V.  For easier loosening, grip the retaining ring on the right and left outside.
  • Page 19 3. Assembling the upper housing on the power unit of the LUB-V.  Place the dismantled housing on the LUB-V and press it onto the power unit.  Fasten the housing to the power unit by turning the retaining ring clockwise. ...
  • Page 20 5. Connect the electrical interface  Connect the LUB-V to the external power supply or controller via the M12x1 interface on the side of the LUB-V using a suitable connecting cable.  Depending on the application, connection cables with straight or angled socket can be used. ...

  • Page 21: Start-Up

    Start-up Mount the LUB-V carefully according to the steps described in chapters before. Depending on the scope of delivery, you must also carry out the following additional measures for the first-time start-up: 1. Check the assembly Make sure that the LUB-V is properly and completely assembled. In particular, the battery must be inserted and a lubricant cartridge must be fitted.

  • Page 22: Operation And Settings

    Operation and settings General information The following two graphics show an overview of the most important terms necessary for pro- gramming and understanding the LUB-V (example of a Lubricus V with two outlets; the para- meter C is 1): L L u u b b r r i i c c a a t t i i o o n n c c y y c c l l e e S S Z Z L L u u b b r r i i c c a a t t i i o o n n P P u u m m p p c c y y c c l l e e P P Z Z P P u u m m p p c c y y c c l l e e P P Z Z...
  • Page 23 E E m m p p t t y y i i n n g g c c y y c c l l e e o o f f a a c c a a r r t t r r i i d d g g e e E E Z Z S S Z Z …...
  • Page 24 cycle PZ can consist of a minimum of one (1) and a maximum of thirty (30) lubricating strokes C. In this case, the up to thirty (30) lubrication strokes C per outlet are performed directly one after the other. After the end of the pump cycle PZ, the LUB-V pauses until the pause time t has elapsed and automa- tically executes the next lubrication cycle SZ after the set lubrication cycle duration t has elapsed.

  • Page 25: Menu And Display Messages

    Menu and display messages The display of the LUB-V can be used both to read information visually and, in conjunction with the activation and programming key attached to the upper part of the LUB-V, to change settings or trigger individual actions. In principle, settings can be changed or actions triggered both when the LUB-V is switched off (OFF) and when it is switched on (ON).
  • Page 26 The graphic above illustrates the unchangeable basic flowchart of the LUB-V menu navigation as well as the options for branching to the Sub-menus. The illustration for the operating mode „Hour mode“ was selected as an example.  The LUB-V can be switched on and off at several points in the menu navigation. For details see chapter 6.3.1.
  • Page 27  The Quick-Check-menu can only be accessed from the ON mode (LUB-V is switched on). The Quick-Check-menu allows you to manually trigger a pump cycle on the LUB-V. For details see chap. 6.3.3.  The Settings-menu can only be accessed from the OFF mode (LUB-V is switched off). The Settings-menu allows you to make changes to the operating mode and to set the size of the cartridge used.

  • Page 28: Actions With The Actication And Programming Key

    Actions with the actication and programming key The activation and programming key attached to the upper housing of the LUB-V allows you to perform actions and changes in the settings of the LUB-V. This activation and programming key can be easily and permanently stored on the LUB-V. 1.
  • Page 29  At the end of the operation or change of settings, insert the activation and programming key again into the hole provided on the upper housing of the LUB-V. Then turn the activation and programming key to the CLOSE position to restore the sealing effect. ...

  • Page 30: Switching Lub-V On And Off

    6.3.1 Switching LUB-V on and off Switch the LUB-V on:  LUB-V is switched off (OFF).  Hold the activation and programming key on the action area. The double circle appears in the bottom right corner. Leave the activation and programming key on the action area until ON appe- ars in the display.
  • Page 31 Switch the LUB-V off:  LUB-V is switched on (ON).  Hold the activation and programming key on the action area. The double circle appears in the bottom right corner. Leave the activation and programming key on the action area until OFF ap- pears in the display.

  • Page 32: Get Information About The Lub-V

    6.3.2 Get information about the LUB-V The Info menu is used to inform the user about the firmware used in the LUB-V and the settings made and currently active. Nothing can be changed by the user in the Info menu. The values of the set parameters are di- splayed in an unchangeable sequence. The values displayed depend on the selected operating mode.
  • Page 33 Display text Explanation General information regardless of the selected operating mode Alphanumeric identifier of the firmware of the LUB-V Selected operating mode (factory settings see chap. 6.1) Set value of the cartridge size Number of completed lubrication strokes C Specific displays in the operating mode Hour mode Selected operating mode Hour mode Set value of the variable lubrication cycle duration in hours Set value of the variable lubrication strokes C per pump cycle...

  • Page 34: Perform A Quick-Check

    6.3.3 Perform a Quick-Check The Quick-Check is used to activate the LUB-V by hand. In this way, a pump cycle PZ can be triggered directly at the LUB-V. This function can be used, for example, to manually check the condition of the lubrication point. After the Quick-Check has been triggered, the LUB-V carries out a pump cycle PZ;...
  • Page 35  If you want to cancel the operation: Move the activation and programming key to the action area during a lubrication stroke and wait until the STOP symbol appears in the display. Remove the activation and programming key from the action surface as long as STOP is shown in the display.

  • Page 36: Set Operating Mode And Cartridge Size

    6.3.4 Set operating mode and cartridge size The Settings menu allows changing general parameters of the Lubricus V setting as well as chan- ging specific parameters of the selected operating mode. The general parameters include adjus- ting the operating mode and changing the cartridge size of the LUB-V used. You can switch bet- ween the operating modes Hour mode, Empty time mode and Pulse mode.
  • Page 37 Changing the operating mode: As soon as the Mode display appears, the active operating mode is displayed. The fol- lowing operating modes are available for the LUB-V: Display Operating mode Explanation In the operating mode „Hour mode“ you can set the lubrication cycle duration in Hour mode hours between two lubrication cycles (Dial symbol)
  • Page 38 No changing of the operating mode:  If you do not want to change the operating mode, the activation and programming key must remain removed from the action area.  The confirmation hook appears; for visual confirmation, the display and the hook flash twice. The submenu now automatically takes you to the specific parameters within the operating mode. The explanation of the parameters and the setting options can be found in the following chapters. If the specific parameters of the operating modes have been run through without any changes, the cartridge volume appears as the last setting option with the display keyword Volume.

  • Page 39: Operating Mode Hour Mode

    6.3.4.1 Operating mode Hour mode General information: Term/Parameter Shortcut Value Number of lubrication strokes per pump adjustable, 1 ... 30 cycle and outlet Lubrication stroke time predefined, 7s ... 17s Relaxation time predefined, 2s Pause time calculable Pump cycle – Pump cycle duration calculable Lubrication cycle – Lubrication cycle duration adjustable, 1h ... 240h Emptying time...
  • Page 40 The following graphic explains the parameters and terms. The graphic shows the example of a Lubricus V with two outlets. The parameter C is 1. L L u u b b r r i i c c a a t t i i o o n n c c y y c c l l e e S S Z Z L L u u b b r r i i c c a a t t i i o o n n t t t t S S 1 1 P P u u m m p p c c y y c c l l e e P P Z Z...
  • Page 41 The following graphic explains the parameters and terms. The graphic shows the example of a Lubricus V with two outlets. The parameter C is 1. E E m m p p t t y y i i n n g g c c y y c c l l e e o o f f a a c c a a r r t t r r i i d d g g e e E E Z Z S S Z Z …...
  • Page 42 Default settings Operating mode Hour mode: Lubrication cycle duration = 3h The lubrication cycle duration is 3 hours. Number of lubrication strokes C = 1 The number of lubrication strokes is one (1) per outlet and per pump cycle.  The default settings result in an emptying time (service life) for a full lubricant cartridge with a content of 400 ml of approx.
  • Page 43 Performing changes: The Settings menu allows changing specific parameters of the selected operating mode. This chapter explains the parameters essential for the operating mode Hour mode and how you can change the specific parameters Lubrication cycle duration t in hours and the number of lubrica- tion strokes C per pump cycle PZ when the operating mode Hour mode is selected. Procedure: ...
  • Page 44 Changing the lubrication cycle duration t As soon as the Settings menu has been selected, the active operating mode is displayed. To be able to set the lubrication cycle duration t , the operating mode Hour mode must be selected with the symbol of the dial.
  • Page 45 Changing a value of the number of lubrication strokes C per pump cycle PZ:  If you want to change the value of the number of lubrication strokes C, move the activation and programming key back to the action surface. ...
  • Page 46 WARNING Incorrect settings can cause damage to machinery or equipment. Carefully determine the required lubricant quantity before selecting the settings. Set the correct lubricant delivery quantity on the LUB-V. Check the lubrication point regularly to see whether the settings made result in overlubrication or insufficient lubrication.

  • Page 47: Operating Mode Empty Time Mode

    6.3.4.2 Operating mode Empty time mode General information: Term/Parameter Shortcut Value Number of lubrication strokes per pump adjustable, 1 ... 30 cycle and outlet Lubrication stroke time predefined, 7s ... 17s Relaxation time predefined, 2s Pause time calculable Pump cycle – Pump cycle duration calculable Lubrication cycle –...
  • Page 48 The following graphic explains the parameters and terms. The graphic shows the example of a Lubricus V with two outlets. The parameter C is 1. L L u u b b r r i i c c a a t t i i o o n n c c y y c c l l e e S S Z Z L L u u b b r r i i c c a a t t i i o o n n t t t t S S 1 1 P P u u m m p p c c y y c c l l e e P P Z Z...
  • Page 49 The following graphic explains the parameters and terms. The graphic shows the example of a Lubricus V with two outlets. The parameter C is 1. E E m m p p t t y y i i n n g g c c y y c c l l e e o o f f a a c c a a r r t t r r i i d d g g e e E E Z Z S S Z Z …...
  • Page 50 Default settings Operating mode Empty time mode: Emptying time = 12 The emptying time t of the cartridge is 12 months. Number of lubrication strokes C = 1 The number of lubrication strokes is one (1) per outlet and per pump cycle.
  • Page 51 Performing changes: The Settings menu allows changing specific parameters of the selected operating mode. This chapter explains how to change the specific parameters of the emptying time t in months and the number of lubrication strokes C per pump cycle PZ when the operating mode Empty time mode is selected. Procedure:  The LUB-V is switched on and there is no fault or error. ...
  • Page 52 Changing the emptying time t As soon as the Settings menu has been selected, the active operating mode is displayed. To be able to set the emptying time t , the operating mode Empty time mode with the calendar symbol must be selected.
  • Page 53 Changing a value of the number of lubrication strokes C per pump cycle PZ:  If you want to change the value of the number of lubrication strokes C, move the activation and programming key back to the action surface. ...
  • Page 54 WARNING Incorrect settings can cause damage to machinery or equipment. Carefully determine the required lubricant quantity before selecting the settings. Set the correct lubricant delivery quantity on the LUB-V. Check the lubrication point regularly to see whether the settings made result in overlubrication or insufficient lubrication.

  • Page 55: Operating Mode Pulse Mode

    6.3.4.3 Operating mode Pulse mode No specific settings can be changed in the Settings menu within the operating mode Pulse mode, since the LUB-V is integrated into a control system (PLC) and is commanded and controlled via the PLC, see Chap. 8. Only the operating mode and the cartridge size can be set here, see Chap. 6.3.4.

  • Page 56: Activate The Filling-Menu

    6.3.5 Activate the Filling-menu The filling command enables you to trigger a defined multiple dispensing at the LUB-V. A pump cycle PZ with a total of 40 lubrication strokes C is initiated with the activation. This function ena- bles you to pre-fill connected accessories (tubes, distributors, etc.) with the lubricant contained in the lubricant cartridge, especially during the initial commissioning of the LUB-V. The process can be interrupted manually at any time. ...
  • Page 57  The confirmation hook appears; the display and the hook flash twice for visual confirmation.  The LUB-V cancels the filling function. In addition, the number of complete lubrication strokes is shown in the display.  Observe the back pressure values shown in the display if they are of interest to you.  If you use the Filling menu in the operating mode Empty time mode, this will have a shortening effect on the set emptying time.

  • Page 58: Error And Information Messages On The Display

    Error and information messages on the display The integrated microelectronic in the LUB-V permanently monitors the status. In case of abnor- malities, an addressed message is issued and shown on the display. If the LUB-V has detected an error and issues an error message for better identification of the error, no more lubricant is pumped. In addition, the screen saver changes and gives an indication of the type of error by displaying the error number.

  • Page 59: Empty Level Warning

    If the cause of an error message on the LUB-V has been searched for, found and eliminated and the error has been acknowledged on site or by the PLC, the LUB-V automatically returns to automatic mode. If the error message persists despite the elimination of the cause, or if it occurs repeatedly, the LUB-V must be sent to the manufacturer.

  • Page 60: Output Signals - Time Control

    Output signals – Time control The LUB-V operates in the time control mode (Operating modes hour mode or emptying time) as a time-based and cycle-controlled lubrication system according to the values set in the Settings menu. Pin assignment – Time control Pin assignment –...

  • Page 61: Output Signals - Time Control

    Output signals – Time control The present LUB-V provides three output signals in the time control via the electrical interface. Basically, the output signals can only be sampled and must not be subjected to inductive load or low ohmic load. This enables – in addition to the optical indication via the display on the LUB-V – also the status control from a distance. Output signal Meaning Description...

  • Page 62: Input And Output Signals - External Control (Plc)

    Input and output signals – External control (PLC) To command the LUB-V via an external control (PLC), it is necessary to switch the LUB-V to pulse mode in the Settings menu (chap. 6.3.4). The LUB-V operates in pulse mode as a pulse-controlled lubrication system only if unaltera- ble control signals of defined length are transmitted from the PLC to the LUB-V via PIN 2.

  • Page 63: Input Signals - External Control (Plc)

    For the electrical connection to the external control system (PLC) of a machine, the LUB-V has a 4-pin interface, which is designed as a plug-in connection with the industry-standard M12x1 connection.  The LUB-V can be switched off completely in pulse mode by switching off the supply voltage. The settings made are not lost in the process.
  • Page 64  The LUB-V in pulse mode only processes the control signals listed in the table up to a maxi- mum length of 1700 ±25 milliseconds. If a high level (+24 V DC) is present outside the tolerances, the LUB-V returns a message for an impermissible control signal as a response, see Chap. 8.3. If a high level (+24 V DC) is present at PIN 2 of the electrical interface for longer than 1725 mil- liseconds, the LUB-V also returns a message for an impermissible control signal as a response, see Chap.

  • Page 65: Control/Input Signal „1 Lubrication Stroke

    8.2.1 Control/input signal „1 lubrication stroke“ The control signal „1 lubrication stroke“ triggers a single lubrication stroke. U U [ [ V V ] ] 2 2 4 4 P P I I N N 2 2 t t [ [ m m s s ] ] s s i i g g n n a a l l l l e e n n g g t t h h 1 1 0 0 0 0 m m s s M M o o t t o o r r t t [ [ m m s s ] ]...
  • Page 66 Description:  The LUB-V is properly connected to an external controller via the electrical interface and con- nected to the power supply.  Pulse mode is activated on the LUB-V.  There are no errors on the LUB-V; the LUB-V is ready for operation. ...

  • Page 67: Control/Input Signal „Filling

    8.2.2 Control/input signal „Filling“ The „Filling“ control signal triggers the filling function by the external control. A total of 40 lubrica- tion strokes are performed automatically one after the other. U U [ [ V V ] ] 2 2 4 4 P P I I N N 2 2 t t [ [ m m s s ] ] s s i i g g n n a a l l l l e e n n g g t t h h 9 9 0 0 0 0 m m s s M M o o t t o o r r t t [ [ m m s s ] ]...
  • Page 68 Description:  The LUB-V is properly connected to an external controller via the electrical interface and con- nected to the power supply.  Pulse mode is activated on the LUB-V.  There are no errors on the LUB-V; the LUB-V is ready for operation. ...

  • Page 69: Control/Input Signal „Cancel Filling

    8.2.3 Control/input signal „Cancel filling“ The „Cancel filling“ control signal can be used to stop the filling function activated by the „Filling“ control signal. During the filling function, the „Cancel filling“ control signal is the only control signal that the LUB-V can process. Description:  The LUB-V is properly connected to an external controller via the electrical interface and con- nected to the power supply.

  • Page 70: Control/Input Signal „Status Request

    8.2.4 Control/input signal „Status request“ The „Status request (sign of presence)“ control signal can be used to check the last status of the LUB-V and the last lubrication stroke. In addition, the „Status request (sign of presence)“ control signal can be used to cyclically check whether the LUB-V can be reached. Description: ...

  • Page 71: Control/Input Signal „Acknowledge Error

    8.2.5 Control/input signal „Acknowledge error“ The „Acknowledge error“ control signal is used to acknowledge the E2 overpressure or E3 over/ undervoltage errors after they have occurred previously and have been communicated by the LUB-V to the PLC. It is the only control signal that the LUB-V can process if an error message was sent in response to the previous motor run.

  • Page 72: Output Signals - External Control (Plc)

    Output signals – External control (PLC) The LUB-V has invariably defined output signals that are transmitted to the PLC via PIN 4 of the M12x1 electrical interface depending on the condition of the LUB-V. Each time a control signal is sent from the PLC to the LUB-V, the LUB-V sends an output signal after the action caused by the control signal has been executed, which must be waited for, eva- luated and interpreted by a suitable PLC program.
  • Page 73 The following table shows all the output signals that are sent from the LUB-V to the external control- ler depending on its status. Number of edge Information Remedy changes Filling function canceled none necessary, purely informative Past lubrication stroke OK none necessary, purely informative Past lubrication stroke OK, Buy a new cartridge in time.
  • Page 74 DANGER Machine elements that are not lubricated can cause failures resulting in serious injury or death. After sending a control signal, the response signal of the LUB-V must be waited for, evaluated and interpreted in order to prevent an uncon- trolled failure of the LUB-V.

  • Page 75: Maintenance And Disposal

    Maintenance and disposal  Before starting any (maintenance) work, inform yourself about the general safety instructions (see chapter 2.7) and observe the relevant local and company safety regulations.  Do not disable any protective device without authorization! Maintenance schedule Maintenance Commissioning Yearly If necessary...

  • Page 76: Cleaning

    9.1.2 Cleaning  Clean the LUB-V with suitable means (e.g. absorbent wipes, towels) to remove dirt. NOTE Pressurised air can damage the seals of the LUB-V and can transport dirt and foreign matter into the LUB-V or the lubricant. Do not use pressurised air. Make sure that there is no coarse dirt in the mounting area.

  • Page 77: Cartridge Change

    Cartridge change NOTE Only use original lubricant cartridges with lubricant approved by the manufac- turer. Observe the maximum storage life of lubricant filled in cartridges. NOTE Make sure that you use the same lubricant in the new cartridge which is already in use. Make sure that you only use cartridges with the same filling quantity. Compare the information on the new lubricant cartridge with the in- formation on the old lubricant cartridge.
  • Page 78 1. Remove the upper housing from the drive unit of the LUB-V.  Loosen the retaining ring from the drive unit by turn- ing it counterclockwise.  Disconnect the upper housing from the LUB-V.  Grip the retaining ring on the outside right and left for easier loosening, as shown with the arrows.
  • Page 79 3. Unscrewing the cartridge cap.  Turn the cap of the new lubricant cartridge coun- terclockwise and pull it off.  Pay attention to cleanliness when carrying out the work. Avoid at all costs the penetration of dirt, liquids and foreign bodies into the cartridge. 4.

  • Page 80: Disposal

    5. Mounting the upper housing of the drive unit of the LUB-V.  Place the disassembled upper housing on the LUB-V and press it onto the drive unit.  Fasten the upper housing to the drive unit by turn- ing the retaining ring clockwise. ...

  • Page 81: Further Notes

    Further notes 10.1 Lubricants Only use lubricants approved by the manufacturer Gruetzner GmbH in the original cartridges de- veloped and manufactured exclusively for the LUB-V. Further information on the lubricants, documentation and safety data sheets can be obtained directly from the manufacturer Gruetzner GmbH.

  • Page 82: Appendix

    Appendix 11.1 Dimension sheet and installation dimension LUB-V-250 min. 13,9 56,5 45,5 33,5 67,9 164,8...
  • Page 83 LUB-V 13,9 56,5 45,5 33,5 51,2 67,9 130,5 100,7 198,4...

  • Page 84: Ec/Eu Declaration Of Conformity

    Declaration of conformity according to EC machinery directive 2006/42/EC as of 17. May 2006 The manufacturer or authorised representative (based within the EU) Gruetzner GmbH, Dagobertstr. 15, 90431 Nuremberg, Germany hereby declares that the following lubrication systems Product designation: LUB-V...
  • Page 86 Gruetzner GmbH is your specialist for automatic lubrication systems since 1993. Our user-friendly lubrication solutions are used in almost all areas of maintenance in every industry across the globe. Flexibility and outstanding service are our core competencies. An individual, custom-built lubrication concept which is adjusted to your machines and constructions will be gladly developed by our experts.

Table of Contents