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Summary of Contents for Inteq Latec LevelMaster II
- Page 1 Installation and Operational Manual LevelMaster II-C Blade control system for Grader and Dozer Applications LevelMaster 2C Instructions v0.5 (Grader) (8/7/03) page 1 of 14...
- Page 2 Table of Contents LevelMaster II-C Blade Control for dozer and grader applications Section: Page #: Section 1: System Description General Operation Section 2: Control Box functions 5 - 10 & Set up and Menu Items Section 3: Cable Diagram Section 4: Installation 11 - 12 Calibration...
- Page 3 LM2-C General Identification Control Box Identification Displays current position in relation to dialed in grade (ex. 0% dialed in: green led = 0%) Rotation control Change or knob Change Up Change or Power Change Down Automatic/ Flip Manual This LED indicates valve will be driven up This LED indicates valve will be driven down Sensor Identification Weldment Bar...
- Page 4 LM2-C General Operation The power button... There are five buttons on the LevelMaster 2C. Press the power button briefly to turn it on, and the button must be pushed and held for about 2 seconds to turn the system off. When the control box is turned on, its display will show the product name and the current software version.
- Page 5 Set-Up and Operational Functions The display contrast might need to be adjusted if your viewing angle changes. The Trumeter STN displays have a very wide Display Contrast viewing angle, and don’t require frequent viewing angle adjustment. Next There is a chance that the display will show rolling clear bars through the displayed text.
- Page 6 If you’re in Proportional time mode: If the LevelMaster 2C has been set to the ‘Proportional time’ mode rather than ‘Proportional current’ (in a page below) the valve cycle time can be set between 100 ms (milliseconds) and 1000 ms (or 10 Hz to 1 Hz).
- Page 7 bump. (15% seems adequate for most functions). The AI time out is the amount of time the valves will be off(2 seconds is usually AI Time-out correct). When the valves are off due to the AI function all 3 bottom Next LED’s will be on.
- Page 8 Sensor 2>Forward Sensor 3>Forward Next Next Control Axis Control Axis Fwd/Back Next Cross Next More possibilities for mounting the sensor... The LevelMaster 2C can be used on machines where the controlled axis is the same as the direction of machine travel (“A”, above) or where the controlled axis is perpendicular to the direction of travel (“B”, above).
- Page 9 LevelMaster 2C can control proportional time (‘bang-bang’) valves, proportional current (proportional flow) valves, and Valve type proportional flow valves with integrated electronics (Danfoss). If Prop time Next Proportional time mode is selected, the pulse frequency is changed under the “Valve Cycle Time” menu item, above. There are three Proportional current settings: 50 Hz., 100 Hz., and 200 Hz.;...
- Page 10 Factory Settings All of the LevelMaster variables can be restored to their default values with this window displayed. The defaults are restored by pushing the Auto/Manual button (right under ‘Restore’ on the screen). The values saved will be: Slope 0.0% Display contrast Display type Factory settings...
- Page 11 Cable Diagrams Connections All the connectors are marked on the back of the control box. Valve coil wiring depends on the type of hydraulics used and should be seviced by a qualified hydralic technician. There are 3 sets of cables for each unit, if hydralics are not being used the sensor cable should not be connected but stored in a safe and dry place until the time you decide that automatic use would be an asset.
- Page 12 Installation Installation of the LevelMaster unit. Control Box Installation When installing the control box the Mounting bracket was made so the user can install the box to meet there machines needs. A couple of suggestions to keep in mind: 1. The cables need 3+” of clearance behind the control box. 2.
- Page 13 Sensor Installation 1. Remove weldment bar from the Sensor Box using a 9/16” wrench 2. Clean off the surface of the A frame where the Weldment bar will be welded, ensure the plate where the bar will be welded is flat and free of bumps. 3.
- Page 14 Calibration is now complete. If you have any questions about operation or installation please give us a call. 240 Thames Rd. West Exeter, Ontario, Canada ph. 519.235.4585 fax 519.235.0744 LevelMaster 2C Instructions v0.5 (Grader) (8/7/03) page 14 of 14...
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