1. Manuals
  2. Brands
  3. DLS Manuals
  4. Water Pump
  5. FlexxPump 250 OLED
  6. User manual

DLS FlexxPump 250 OLED User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
User manual
FlexxPump 250 / 400 OLED

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FlexxPump 250 OLED and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for DLS FlexxPump 250 OLED

Summary of Contents for DLS FlexxPump 250 OLED

  • Page 1 User manual FlexxPump 250 / 400 OLED...

  • Page 2: Table Of Contents

    FlexxPump 250 / 400 OLED User manual Table of contents Table of contents I. Revision history II. Imprint of the manufacturer General information about this manual Signal words Warning symbols Structure of the safety instructions Symbols for information Safety 2.1. EG/EU Directive 2.2.
  • Page 3 FlexxPump 250 / 400 OLED User manual 7. Output signals – Time control 7.1. Pin assignment – Time control 7.2. Output signals – Time control 8. Input and output signals – External control (PLC) 8.1. Pin assignment – External control (PLC) 8.2.

  • Page 4: Revision History

    Language: This document is protected by copyright. All rights for layout, content, texts and corporate design are reserved by DLS Schmiersysteme GmbH, © 2022. All rights, including those of photomechanical reproduction, duplication and distribution by means of special processes (e.g. data processing, data carriers and data networks), even in part and/ or in extracts, are reserved by DLS Schmiersysteme GmbH.

  • Page 5: 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 DLS Schmiersysteme 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 installation, operation or maintenance of the FP 250/400 OLED.

  • Page 6: Warning Symbols

    FlexxPump 250 / 400 OLED User manual Warning symbols The following warning symbols are used in this user manual to alert you to hazards, prohibitions and important information: GENERAL WARNING SIGN ELECTRICITY FLAMMABLE 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 7: Symbols For Information

    FlexxPump 250 / 400 OLED User manual 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 ...

  • Page 8: Reasonably Predictable Misuse

    Operation of the FP 250/400 OLED with non-approved lubricant; • Operation of heavily contaminated FP 250/400 OLED; • Modifications or alterations which may be carried out without the written permission of DLS Schmiersysteme GmbH have taken place; • Opening and/or partial or complete disassembly of the FP 250/400 OLED. User manual 250/400 OLED Page 7 of 79 Rev.: SG-20220516...

  • Page 9: General Safety Instructions

    FlexxPump 250 / 400 OLED User manual 2.7. General safety instructions The following safety instructions are given for the FP 250/400 OLED: DANGER Damaged or incorrect electrical connections or unauthorized live components lead to serious injuries or even death. Have all electrical connection work carried out by qualified personnel only. Replace damaged cables or plugs immediately.
  • Page 10 FlexxPump 250 / 400 OLED User manual CAUTION Lubricants can cause skin irritations. Avoid direct skin contact. NOTICE Lubricants can contaminate soil and water. Use and dispose lubricants properly. User manual 250/400 OLED Page 9 of 79 Rev.: SG-20220516...

  • Page 11: Description Of Function

    FlexxPump 250 / 400 OLED User manual Description of function 3.1. General information Fig. 1: Overview FP 250/400 OLED Description FlexxPump 250/400 OLED (FP 250/400 OLED) 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...

  • Page 12: Nameplate And Designation

    FlexxPump 250 / 400 OLED User manual The FP 250/400 OLED 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 FP 250/400 OLED is available as a version with one lubricant outlet or as a version with two lubricant outlets.

  • Page 13: Technical Data

    FlexxPump 250 / 400 OLED User manual 3.4. Technical data Housing Dimensions with housing for 250cm³ cartridge 111 x 165 x 108 (B x H x T) Dimensions with housing for 400cm³ cartridge 111 x 200 x 108 (B x H x T) Weight (without cartridge) appx.

  • Page 14: Transport And Storage

    After receiving the FP 250/400 OLED, check the delivery note for completeness and correctness. Any missing parts or damage must be reported immediately to the forwarding agent, the insurance company or DLS Schmiersysteme GmbH in writing. 4.2. Transport NOTICE Hard shocks, e.g.

  • Page 15: Mounting

    FlexxPump 250 / 400 OLED User manual Mounting 5.1. Preparations Before starting to work, inform yourself in detail about the FP 250/400 OLED using this user manual; in particular about the general safety instructions (section 2.7). Prepare the installation site carefully. NOTE Pressurised air can damage the seals of the FP 250/400 OLED and can transport dirt and foreign matter into the FP 250/400 OLED or the lubricant.

  • Page 16: Mounting Height

    FlexxPump 250 / 400 OLED User manual 5.3. Mounting height When selecting the mounting location, observe the minimum mounting heights required for the FP 250/400 OLED in the version with 250 cm³ cartridge volume or 400 cm³ cartridge volume for disassembly and assembly of the upper housing.

  • Page 17: Mounting Of The Fp 250/400 Oled

    FlexxPump 250 / 400 OLED User manual 5.4. Mounting of the FP 250/400 OLED 1. Remove the housing from the power unit of the FP 250/400 OLED.  Loosen the retaining ring from the power unit by turning it counterclockwise. ...
  • Page 18 FlexxPump 250 / 400 OLED User manual 3. Assembling the upper housing on the power unit of the FP 250/400 OLED.  Place the dismantled housing on the FP 250/400 OLED and press it onto the power unit.  Fasten the housing to the power unit by turning the retaining ring clockwise.
  • Page 19 FlexxPump 250 / 400 OLED User manual 5. Connect the electrical interface  Connect the FP 250/400 OLED to the external power supply or controller via the M12x1 interface on the side of the FP 250/400 OLED using a suitable connecting cable. ...

  • Page 20: Start-Up

    FlexxPump 250 / 400 OLED User manual 5.5. Start-up Mount the FP 250/400 OLED 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.

  • Page 21: Operation And Settings

    FlexxPump 250 / 400 OLED User manual Operation and settings 6.1. General information The following two graphics show an overview of the most important terms necessary for programming and understanding the FP 250/400 OLED (example of a FlexxPump 250/400 OLED 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...
  • Page 22 FlexxPump 250 / 400 OLED User manual 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 23 FlexxPump 250 / 400 OLED User manual  The disposable interchangeable cartridge with 250 cm³ or 400 cm³ lubricant guarantees a controlled and constant quality of the lubricant and is filled without air bubble inclusions. The FP 250/400 OLED allows a high supply security of the lubrication point and prevents failures. The FP 250/400 OLED in its present version is designed exclusively for the lubricant grease.

  • Page 24: Menu And Display Messages

    FlexxPump 250 / 400 OLED User manual 6.2. Menu and display messages The display of the FP 250/400 OLED can be used both to read information visually and, in conjunction with the activation and programming key attached to the upper part of the FP 250/400 OLED, to change settings or trigger individual actions. In principle, settings can be changed or actions triggered both when the FP 250/400 OLED is switched off (OFF) and when it is switched on (ON).
  • Page 25 FlexxPump 250 / 400 OLED User manual The graphic above illustrates the unchangeable basic flowchart of the FP 250/400 OLED menu navigation as well as the options for branching to the Sub-menus. The illustration for the operating mode „Lubrication cycle duration“ was selected as an example.  The FP 250/400 OLED can be switched on and off at several points in the menu navigation. For details see chapter 6.3.1.
  • Page 26 FlexxPump 250 / 400 OLED User manual  The Quick-Check-menu can only be accessed from the ON mode (FP 250/400 OLED is switched on). The Quick-Check-menu allows you to manually trigger a pump cycle on the FP 250/400 OLED. For details see chap. . ...

  • Page 27: Actions With The Actication And Programming Key

    FlexxPump 250 / 400 OLED User manual 6.3. Actions with the actication and programming key The activation and programming key attached to the upper housing of the FP 250/400 OLED allows you to perform actions and changes in the settings of the FP 250/400 OLED. This activation and programming key can be easily and permanently stored on the FP 250/400 OLED.
  • Page 28 FlexxPump 250 / 400 OLED User manual  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 FP 250/400 OLED. Then turn the activation and programming key to the CLOSE position to restore the sealing effect.

  • Page 29: Switching Fp 250/400 Oled On And Off

    FlexxPump 250 / 400 OLED User manual 6.3.1. Switching FP 250/400 OLED on and off Switch the FP 250/400 OLED on:  FP 250/400 OLED 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 appears in the display.
  • Page 30 FlexxPump 250 / 400 OLED User manual Switch the FP4 off:  FP 250/400 OLED 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 appears in the display.

  • Page 31: Get Information About The Fp 250/400 Oled

    FlexxPump 250 / 400 OLED User manual 6.3.2. Get information about the FP 250/400 OLED The Info menu is used to inform the user about the firmware used in the FP 250/400 OLED 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 displayed in an unchangeable sequence.
  • Page 32 FlexxPump 250 / 400 OLED User manual Display text Explanation General information regardless of the selected operating mode Alphanumeric identifier of the firmware of the FP 250/400 OLED 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 Setting lubrication cycle duration Selected operating mode Setting lubrication cycle duration Set value of the variable lubrication cycle duration in hours Set value of the variable lubrication strokes C per pump cycle...

  • Page 33: Perform A Quick-Check

    FlexxPump 250 / 400 OLED User manual 6.3.3. Perform a Quick-Check The Quick-Check is used to activate the FP 250/400 OLED by hand. In this way, a pump cycle PZ can be triggered directly at the FP 250/400 OLED. This function can be used, for example, to manually check the condition of the lubrication point.
  • Page 34 FlexxPump 250 / 400 OLED User manual  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 35: Set Operating Mode And Cartridge Size

    FlexxPump 250 / 400 OLED User manual 6.3.4. Set operating mode and cartridge size The Settings menu allows changing general parameters of the FlexxPump setting as well as changing specific parameters of the selected operating mode. The general parameters include adjusting the operating mode and changing the cartridge size of the FP 250/400 OLED used. You can switch between the operating modes Setting Lubrication Cycle Duration, Setting Emptying Time and Pulse Control.
  • Page 36 FlexxPump 250 / 400 OLED User manual Changing the operating mode: As soon as the Mode display appears, the active operating mode is displayed. The following operating modes are available for the FP 250/400 OLED: Display Operating mode Explanation Setting Lubrication cycle In the operating mode „Setting lubrication duration cycle duration“...
  • Page 37 FlexxPump 250 / 400 OLED User manual 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.

  • Page 38: Operating Mode Setting Lubrication Cycle Duration

    FlexxPump 250 / 400 OLED User manual 6.3.4.1. Operating mode Setting Lubrication cycle duration General information: Term/Parameter Shortcut Value Number of lubrication strokes per pump cycle adjustable, 1 ... 30 and outlet Lubrication stroke time predefined, 7s ... 17s Relaxation time predefined, 2s Pause time calculable Pump cycle –...
  • Page 39 FlexxPump 250 / 400 OLED User manual The following graphic explains the parameters and terms. The graphic shows the example of a FlexxPump 250/400 OLED 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 40 FlexxPump 250 / 400 OLED User manual The following graphic explains the parameters and terms. The graphic shows the example of a FlexxPump 250/400 OLED 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 41 FlexxPump 250 / 400 OLED User manual Default settings Operating mode Setting Lubrication cycle duration: 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.
  • Page 42 FlexxPump 250 / 400 OLED User manual Performing changes: The Settings menu allows changing specific parameters of the selected operating mode. This chapter explains the parameters essential for the operating mode Setting lubrication cycle duration and how you can change the specific parameters Lubrication cycle duration t in hours and the number of lubrication strokes C per pump cycle PZ when the operating mode Setting lubrication cycle duration is selected.
  • Page 43 FlexxPump 250 / 400 OLED User manual 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 Lubrication cycle duration setting must be selected with the symbol of the dial.
  • Page 44 FlexxPump 250 / 400 OLED User manual 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 45: Operating Mode Setting Emptying Time

    FlexxPump 250 / 400 OLED User manual 6.3.4.2. Operating mode Setting Emptying time General information: Term/Parameter Shortcut Value Number of lubrication strokes per pump cycle adjustable, 1 ... 30 and outlet Lubrication stroke time predefined, 7s ... 17s Relaxation time predefined, 2s Pause time calculable Pump cycle –...
  • Page 46 FlexxPump 250 / 400 OLED User manual The following graphic explains the parameters and terms. The graphic shows the example of a FlexxPump 250/400 OLED 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 47 FlexxPump 250 / 400 OLED User manual The following graphic explains the parameters and terms. The graphic shows the example of a FlexxPump 250/400 OLED 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 48 FlexxPump 250 / 400 OLED User manual Default settings Operating mode Setting Emptying time: 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 49 FlexxPump 250 / 400 OLED User manual 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 Setting emptying time is selected. Procedure:  The FP 250/400 OLED is switched on and there is no fault or error. ...
  • Page 50 FlexxPump 250 / 400 OLED User manual 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 Setting emptying time with the calendar symbol must be selected.
  • Page 51 FlexxPump 250 / 400 OLED User manual 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 52: Operating Mode Pulse Control

    FlexxPump 250 / 400 OLED User manual 6.3.4.3. Operating mode pulse control No specific settings can be changed in the Settings menu within the operating mode Pulse control, since the FP 250/400 OLED 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.

  • Page 53: Activate The Filling-Menu

    FlexxPump 250 / 400 OLED User manual 6.3.5. Activate the Filling-menu The filling command enables you to trigger a defined multiple dispensing at the FP 250/400 OLED. A pump cycle PZ with a total of 40 lubrication strokes C is initiated with the activation. This function enables you to pre-fill connected accessories (tubes, distributors, etc.) with the lubricant contained in the lubricant cartridge, especially during the initial commissioning of the FP 250/400 OLED. The process can be interrupted manually at any time.

  • Page 54: Error And Information Messages On The Display

    FlexxPump 250 / 400 OLED User manual 6.4. Error and information messages on the display The integrated microelectronic in the FP 250/400 OLED permanently monitors the status. In case of abnormalities, an addressed message is issued and shown on the display. If the FP 250/400 OLED has detected an error and issues an error message for better identification of the error, no more lubricant is pumped.

  • Page 55: Empty Level Warning

    FlexxPump 250 / 400 OLED User manual 6.5. Empty level warning The microelectronic integrated in the FP 250/400 OLED permanently monitors the status. The FP 250/400 OLED warns you on the display that the cartridge will soon be empty if it falls below approx. 18% residual filling quantity. In addition, the FP 250/400 OLED shows the remaining filling quantity in % on the display after the empty level warning has been activated.

  • Page 56: Output Signals - Time Control

    FlexxPump 250 / 400 OLED User manual 7. Output signals – Time control The FP 250/400 OLED operates in the time control mode (Operating modes setting lubrication cycle duration or emptying time) as a time-based and cycle-controlled lubrication system according to the values set in the Settings menu.

  • Page 57: Output Signals - Time Control

    FlexxPump 250 / 400 OLED User manual 7.2. Output signals – Time control The present FP 250/400 OLED 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 FP 250/400 OLED –...

  • Page 58: Input And Output Signals - External Control (Plc)

    FlexxPump 250 / 400 OLED User manual 8. Input and output signals – External control (PLC) To command the FP 250/400 OLED via an external control (PLC), it is necessary to switch the FP 250/400 OLED to pulse control mode in the Settings menu (chap. 6.3.4). The FP 250/400 OLED operates in pulse control mode as a pulse-controlled lubrication system only if unalterable control signals of defined length are transmitted from the PLC to the FP 250/400 OLED via PIN 2.

  • Page 59: Input Signals - External Control (Plc)

    FlexxPump 250 / 400 OLED User manual For the electrical connection to the external control system (PLC) of a machine, the FP 250/400 OLED has a 4-pin interface, which is designed as a plug-in connection with the industry-standard M12x1 connection. ...
  • Page 60 FlexxPump 250 / 400 OLED User manual  The FP 250/400 OLED in pulse mode only processes the control signals listed in the table up to a maximum length of 1700 ±25 milliseconds. If a high level (+24 V DC) is present outside the tolerances, the FP 250/400 OLED returns a message for an impermissible control signal as a response, see Chap.

  • Page 61: Control/Input Signal „1 Lubrication Stroke

    FlexxPump 250 / 400 OLED User manual 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...
  • Page 62 FlexxPump 250 / 400 OLED User manual Description:  The FP 250/400 OLED is properly connected to an external controller via the electrical interface and connected to the power supply.  Pulse control mode is activated on the FP 250/400 OLED. ...

  • Page 63: Control/Input Signal „Filling

    FlexxPump 250 / 400 OLED User manual 8.2.2. Control/input signal „Filling“ The „Filling“ control signal triggers the filling function by the external control. A total of 40 lubrication 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 ] ]...
  • Page 64 FlexxPump 250 / 400 OLED User manual Description:  The FP 250/400 OLED is properly connected to an external controller via the electrical interface and connected to the power supply.  Pulse control mode is activated on the FP 250/400 OLED. ...

  • Page 65: Control/Input Signal „Cancel Filling

    FlexxPump 250 / 400 OLED User manual 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 FP 250/400 OLED can process. Description:  The FP 250/400 OLED is properly connected to an external controller via the electrical interface and connected to the power supply.  Pulse control mode is activated on the FP 250/400 OLED. ...

  • Page 66: Control/Input Signal „Status Request

    FlexxPump 250 / 400 OLED User manual 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 FP 250/400 OLED and the last lubrication stroke. In addition, the „Status request (sign of presence)“ control signal can be used to cyclically check whether the FP 250/400 OLED can be reached.

  • Page 67: Control/Input Signal „Acknowledge Error

    FlexxPump 250 / 400 OLED User manual 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 FP 250/400 OLED to the PLC.

  • Page 68: Output Signals - External Control (Plc)

    FlexxPump 250 / 400 OLED User manual 8.3. Output signals – External control (PLC) The FP 250/400 OLED 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 FP 250/400 OLED. Each time a control signal is sent from the PLC to the FP 250/400 OLED, the FP 250/400 OLED sends an output signal after the action caused by the control signal has been executed, which must be waited for, evaluated and interpreted by a suitable PLC program.
  • Page 69 FlexxPump 250 / 400 OLED User manual The following table shows all the output signals that are sent from the FP 250/400 OLED to the external controller depending on its status. Number of Information Remedy edge changes Filling function canceled none necessary, purely informative Past lubrication stroke OK none necessary, purely informative...
  • Page 70 FlexxPump 250 / 400 OLED User manual 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 FP 250/400 OLED must be waited for, evaluated and interpreted in order to prevent an uncontrolled failure of the FP 250/400 OLED.

  • Page 71: Maintenance And Disposal

    FlexxPump 250 / 400 OLED User manual 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! 9.1.

  • Page 72: Cleaning

    FlexxPump 250 / 400 OLED User manual 9.1.2. Cleaning  Clean the FP 250/400 OLED with suitable means (e.g. absorbent wipes, towels) to remove dirt. NOTE Pressurised air can damage the seals of the FP 250/400 OLED and can transport dirt and foreign matter into the FP 250/400 OLED or the lubricant. Do not use pressurised air.

  • Page 73: Cartridge Change

    FlexxPump 250 / 400 OLED User manual 9.2. Cartridge change NOTE Only use original lubricant cartridges with lubricant approved by the manufacturer. 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.
  • Page 74 FlexxPump 250 / 400 OLED User manual 1. Remove the upper housing from the drive unit of the FP 250/400 OLED.  Loosen the retaining ring from the drive unit by turning it counterclockwise.  Disconnect the upper housing from the FP 250/400 OLED.
  • Page 75 FlexxPump 250 / 400 OLED User manual 3. Unscrewing the cartridge cap.  Turn the cap of the new lubricant cartridge counterclockwise 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.

  • Page 76: Disposal

    FlexxPump 250 / 400 OLED User manual 5. Mounting the upper housing of the drive unit of the FP 250/400 OLED.  Place the disassembled upper housing on the FP 250/400 OLED and press it onto the drive unit.  Fasten the upper housing to the drive unit by turning the retaining ring clockwise.

  • Page 77: Further Notes

    Further notes 10.1. Lubricants Only use lubricants approved by the manufacturer DLS Schmiersysteme GmbH in the original cartridges developed and manufactured exclusively for the FP 250/400 OLED. Further information on the lubricants, documentation and safety data sheets can be obtained directly from the manufacturer DLS Schmiersysteme GmbH.

  • Page 78: Appendix

    FlexxPump 250 / 400 OLED User manual Appendix 11.1. Dimension sheet and installation dimension User manual 250/400 OLED Page 77 of 79 Rev.: SG-20220516...

  • Page 79: Ec/Eu Declaration Of Conformity

    FlexxPump 250 / 400 OLED User manual 11.2. EC/EU Declaration of conformity User manual 250/400 OLED Page 78 of 79 Rev.: SG-20220516...
  • Page 80 FlexxPump 250 / 400 OLED User manual Address: DLS Schmiersysteme GmbH Gewerbering 5 D-82140 Olching Phone: +49 - (0) 8142 - 650 69 - 0 Fax: +49 - (0) 8142 - 650 69 - 30 E-Mail: mail@dls-schmiersysteme.de Internet: www.dls-schmiersysteme.de Personally Liable Company:...

This manual is also suitable for:

Flexxpump 400 oled

Table of Contents