Table of Contents
Advertisement
Advertisement
Table of Contents
Summary of Contents for Wittenstein LUC+125
- Page 1 Lubricator LUC Operating manual Revision: 02 2022-D064493...
- Page 2 E-mail: service-alpha@wittenstein.de Copyright The rights to the layout and corporate design are held by © WITTENSTEIN alpha GmbH 2018 The rights to the contents and texts are held by © DLS Schmiersysteme GmbH 2018 This documentation is protected by copyright.
-
Page 3: Table Of Contents
Operating manual Lubricator Inhalt About this manual 6.5 Changing parameters in the 1.1 Signal words standard menu (Pro) 1.2 Safety symbols 6.6 Triggering a single lubrication sequence 18 1.3 Layout of the safety instructions 6.7 Triggering the filling function (venting/filling) 1.4 Information symbols Safety 6.8 Changing parameters in the... -
Page 4: About This Manual
Details contained in possibly added supplementary pages (e.g. for special applications) do apply. Contradictory details in this manual are thus rendered invalid. In case of questions regarding special applications, please contact WITTENSTEIN alpha GmbH. The user must ensure that this manual has been read and understood by all persons who are entrusted with the installation, operation or maintenance of the lubricator. -
Page 5: Safety Symbols
Operating manual Lubricator Safety symbols The following safety symbols are used to draw your attention to hazards, prohibitions and important information: General danger Electric voltage Flammable substances Layout of the safety instructions Safety instructions in this manual are laid out according to the following pattern: CAUTION Explanatory text indicates the consequences of disregarding the note. -
Page 6: Safety
Lubricator Operating manual Safety It is imperative that all persons who work with the lubricator follow this manual, in particular the safety instructions, as well as the rules and regulations applicable to the place of use. In addition to the safety instructions shown in this manual, the generally applicable legal and other rules and regulations for the prevention of accidents (e.g. -
Page 7: Warranty And Liability
WITTENSTEIN alpha GmbH General safety instructions DANGER Faulty electrical connections or unapproved conducting components will result in serious injuries or even death. -
Page 8: Functional Description
Lubricator Operating manual Functional description The lubricator has a double-piston pump. The two pistons run in opposite directions, where one piston draws in the lubricant while the other pumps the quantity drawn in during the previous stroke to the outlet. 0.15 cm³ of lubricant is pumped per stroke or dosing sequence. The lubricator can be controlled via an external controller (PLC) - pulse controlled. -
Page 9: Marking
4 = battery version, time controlled, pressure relieved 12 bar 250 = 250 cm³ Number of outlets 1 = 1 pump, 1 outlet Lubricant 05 = WITTENSTEIN alpha G11 06 = WITTENSTEIN alpha G12 07 = WITTENSTEIN alpha G13 Revision: 02 en-7... -
Page 10: Technical Data
Lubricator Operating manual Technical data Housing Dimensions with 125 cartridge 83 x 152 x 83 mm cm³ (W x H x D) Dimensions with 250 cartridge 83 x 190 x 83 mm cm³ (W x H x D) Weight (without lubricant) approx. -
Page 11: Transport And Storage
Check the completeness of the delivery against the bill of delivery. Missing parts or damage must be reported immediately in writing to the freight forwarder, the insurance company or WITTENSTEIN alpha GmbH. Packaging The lubricator is delivered packed in plastic foil and boxes. -
Page 12: Installation
Lubricator Operating manual Installation • Before commencing work, read the general safety instructions (see section 2.7 “General safety instructions”). Preparations NOTE Compressed air can damage the seals of the lubricator. • Do not use compressed air to clean the lubricator. Installation and initial operation The lubricator is delivered vented with a screwed-on cartridge and mounting bracket mounted. -
Page 13: Installing The Electrical Connections
Operating manual Lubricator • Observe the instructions for safety and use of the thread locking compound used Apply a thread-locking compound (e.g. Loctite 243) ® to the fastening screws. • Fasten the lubricator with the pre-mounted hold- ing bracket in the intended position. Fine adjustment of the installation height is possible by means of the slotted holes. -
Page 14: Operation
Lubricator Operating manual Operation Depending on the mode (time or pulse mode), the lubricator is operated with the magnetic pin provided or via an external controller. However, the individual control parameters can subsequently be changed. Adjustable parameters Factory Factory Para- Permissible Designation setting time... -
Page 15: U (Cartridge Size)
Operating manual Lubricator 6.1.4 Pu (pulse mode) The parameter Pu indicates the mode in which the lubricator is operating. With Pu1 the dosing is con- trolled by an external controller. With Pu0 the dosing is controlled by the parameter t. 6.1.5 U (cartridge size) The parameter U indicates which cartridge size is being used. -
Page 16: Selection Of The Parameters T And C
Lubricator Operating manual Selection of the parameters t and C. NOTE The emptying time t can only be set on the lubricator when it is not controlled by an external controller (Pu0). Emptying time t for 125 cm³ cartridge (U12) t (months) Lubricating quantity per month [cm³] 125 41.6 20.8 12.5 10.4 8.3... -
Page 17: Menu Structure
Operating manual Lubricator Menu structure The following illustration shows the complete menu structure of the lubricator. Action by user, Lubricator is ready for operation, but is LED flashes red once not switched on Sequence / reaction in menu Lubricator is in operation Lubricator is waiting for a signal from LED on LCD flashes green the external controller... -
Page 18: Switching The Lubricator On/Off
Lubricator Operating manual Switching the lubricator on/off Switching on Hold the magnetic pin against the action field. The LED flashes three times red. Remove the magnetic pin when the display indicates ON. The firmware information and the settings for Emptying time (t) and Number of cycles (C) are displayed. -
Page 19: Changing Parameters In The Standard Menu (Pro)
Operating manual Lubricator Changing parameters in the standard menu (Pro) The following parameters can be set in the standard menu: Pulse mode Pu Emptying time t Number of cycles C A description of the individual parameters can be found in section “6.1 Adjustable parameters”. NOTE The emptying time t can only be set on the lubricator when it is not controlled by an external controller (Pu0 / time controlled). -
Page 20: Triggering A Single Lubrication Sequence
Lubricator Operating manual Triggering a single lubrication sequence You can trigger a single lubrication sequence at any time during operation with the lubricator. Lubricator in operation (PAU / On) Hold the magnetic pin against the action field. The LED flashes red. Remove the magnetic pin when the display indicates run. -
Page 21: Triggering The Filling Function (Venting/Filling)
Operating manual Lubricator Triggering the filling function (venting/filling) The lubricator is delivered vented with a screwed-on cartridge and mounting bracket mounted. You can trigger the filling function of the lubricator for venting or filling. The lubricator then automatically performs 40 pumping strokes with a total lubricating quantity of 6 cm³ of lubricant. -
Page 22: Changing Parameters In The Expert Menu
Lubricator Operating manual Changing parameters in the Expert menu NOTE Changes made in the Expert menu can fundamentally affect the function of the lubricator. Change the parameters in the Expert menu only if you are aware of the effects.. The following parameters can be set in the Expert menu: •... - Page 23 Operating manual Lubricator Changing parameters Lubricator ready for operation, but is not switched on (OFF) Hold the magnetic pin against the action field. The LED flashes red three times, then On is displayed on the LCD followed by OFF. The LED flashes red seven times and EP is displayed on the LCD. Remove the magnetic pin when the display indicates EP.
-
Page 24: Replace The Cartridge
Lubricator Operating manual Replace the cartridge NOTE An opened cartridge may not be screwed on again. Only full cartridges may be in- stalled because the counter is reset by removing a cartridge. NOTE Use only original cartridges. A cartridge can be replaced during the normal operation. If the cartridge is empty the LCD displays E1 and the LED flashes red. -
Page 25: Messages And Errors
Operating manual Lubricator Messages and Errors The following messages may appear on the LCD of the lubricator. LCD display Meaning Troubleshooting The lubricator is connected and switched off The lubricator is connected and is waiting for a signal from the controller The lubricator is in operation and supplying lubricant according to the time or pulse specification... -
Page 26: 7.1.2 Standby - Time Control
Lubricator Operating manual 7.1.2 Standby – Time control The 24 V version can be switched off completely by switching off the supply voltage. The presettings are not getting lost. The battery version can be put into standby via a potential-free limit switch between PIN 2 and PIN 3. Maximum cable length is 5m. -
Page 27: 2Sec Signal (Single Pump Stroke)
Operating manual Lubricator 8.1.2 2sec signal (single pump stroke) The 2sec signal triggers a single pump stroke and thus a lubrication sequence. The signal can be repeated after a dwell time. PIN 2 24 V PIN 4 24 V > 3 s >... -
Page 28: 3Sec Signal (Two Pump Strokes)
Lubricator Operating manual 8.1.3 3sec signal (two pump strokes) The 3sec signal triggers two consecutive pump strokes and thus two lubrication sequences. The signal can be repeated after a dwell time. PIN 2 24 V PIN 4 24 V > 3 s >... -
Page 29: 4Sec Signal (C Pump Strokes)
Operating manual Lubricator 8.1.4 4sec signal (C pump strokes) The 4sec signal triggers one or more pump strokes and thus starts lubrication sequences in accordance with the setting of the parameter C. The signal can be repeated after a dwell time. PIN 2 24 V PIN 4... -
Page 30: 6Sec / 12 Sec Signal
Lubricator Operating manual 8.1.5 6sec / 12 sec signal (filling/venting procedure) The 6sec and 12 sec signals are identical and initiate the filling or venting procedure respectively. The signal can be repeated after a dwell time. The 6sec signal is described below. PIN 2 24 V PIN 4... -
Page 31: 10Sec Signal
Operating manual Lubricator 8.1.6 10sec signal (acknowledge error message) The 10sec signal is to acknowledge error messages. PIN 2 24 V 10 s PIN 4 24 V > 3 s Description: • If an error occurs on the lubricator, it transmits a low-level signal to the controller on PIN 4. This signal must be present without interruption for at least 4 seconds before the error message can be acknowledged. -
Page 32: Output Signals (Pin 4) - Pulse Control
Lubricator Operating manual Output signals (PIN 4) - Pulse control This section describes the signals which the lubricator transmits to an external controller. The following descriptions apply to the factory setting of the parameter E (E0), see section “6.1.6 E (Error / inversion of output signals)”. 8.2.1 Overview of output signals The lubricator transmits the following predefined output signals to an external controller. -
Page 33: Error E2 (No Cartridge)
Operating manual Lubricator 8.2.3 Error E2 (no cartridge) Error E2 signals that no cartridge is screwed onto the lubricator. PIN 4 24 V > 3 s Description: • The lubricator’s sensor pin detects whether a cartridge is screwed onto the lubricator. The amount of lubrication in the cartridge is not detected. -
Page 34: Error E3 (Low Voltage)
Lubricator Operating manual 8.2.5 Error E3 (Low voltage) Error E3 signals that the lubricator supply voltage is too low. PIN 4 24 V > 3 s Description: • If the supply voltage is too low the lubricator transmits a continuous low-level signal and no further control signals are processed. -
Page 35: Maintenance
Operating manual Lubricator Maintenance • Before commencing work, read the general safety instructions (see section “2.7 General safety instructions”). Maintenance tasks 9.1.1 Visual inspection NOTE Insufficient lubrication will damage the toothing. • Always ensure sufficient lubrication and replace the lubricant cartridge in a timely manner. -
Page 36: Maintenance Schedule
Notes on the lubricant used The lubricant may differ depending on the application. The lubricant used is specified on the type plate of the lubricator. Further information on the lubricants can be obtained directly from WITTENSTEIN alpha. Disposal • Observe the safety data sheets and disposal instructions when disposing of the lubricator and dispose of it along with the empty cartridges and batteries in accordance with the applicable national regulations. -
Page 37: 10 Appendix
Operating manual Lubricator 10 Appendix 10.1 Tightening torques for common thread sizes in general mechanical engineering The specified tightening torques for set screws and nuts are calculated values and are based on the following prerequisites: – Calculation according to VDI 2230 (February 2003 edition) –... -
Page 38: Declaration Of Conformity
Lubricator Operating manual 10.2 Declaration of conformity Revision: 02 2022-D064493 en-36... - Page 39 WITTENSTEIN alpha GmbH Walter-Wittenstein-Straße 1 97999 Igersheim WITTENSTEIN – eins sein mit der Zukunft www.wittenstein.de...
Need help?
Do you have a question about the LUC+125 and is the answer not in the manual?
Questions and answers