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LDS9000
™ ™
AirF AirPulse ree CA Dispenser Dispenser
Operating Guide
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Introduction Y Thank ou for purchasing the Fishman LDS9000 TM AirFree dispenser. Our 9000-line of AirFree dispensers uses a patented positive displacement technology to provide the highest level of repeatability of any dispenser utilizing a syringe as a reservoir. We guarantee it. Please spend a few moments familiarizing yourself with the LDS9000 dispenser. Our recommended testing procedures provide an interactive tutorial on the dispenser’s functions. When complete, review the helpful informati
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Table of Contents Page Getting Started.............................................................................................4 Specifications ...............................................................................................5 Operation.....................................................................................................6 Program Control ..........................................................................................7 How to Use the Control Panel.......
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Getting Started This manual contains all the information you will need to set up and test TM the 9000 series AirPulse dispensers. • You will find the hook up for the LDAV on pages 10-15. For the MDAV, review 16-19. For the SDAV review 20-23. • Next, pages 24-25 will show your how to set up and test a thick paste-like material. • Finally, pages 26-27 explain how to dispense watery fluids using vacuum control. TM The remainder of the manual applies to all 9000 series AirFree dispensers. First Step
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Specifications Input Voltage: 100-240 VAC 47-63Hz Max Inrush Current: 3.2A/1.8A Output Voltage: 5.0VDC Output Power: 4.6W Fuse Rating: 1.0A/250 VAC Initiate Circuit: Foot Pedal (dry contact), finger switch Drive Motor: LDAV 7.5 Degree 48 Steps/Rev MDAV 3.75 Degree 96 Steps/Rev SDAV 3.75 Degree 96 Steps/Rev Axial Movement: LDAV .024 Axial Pitch, .0005"/Step MDAV .024 Axial Pitch, .00025"/Step SDAV .012 Axial Pitch, .000125"/Step Control Circuitry: CMOS microprocessor Interface: Tactile key pad
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Operation The LDS9000 Dispensing System uses a patented Linear Drive System (LDS) to transfer force from the drive motor to the syringe piston. The motor, lead screw and syringe piston are linked mechanically. Each attachment (gun to reservoir, gun to piston, piston to reservoir) is specifically designed to provide zero flexing in the system during a dispense. Simply put, zero flexing is what makes the LDS9000 the world’s most repeatable dispenser. Once the dispense cycle is complete, a programm
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Program Control LCD Display Power On/Off Control Pad Extend Auto Foot Control Toggle Switches Retract Manual Hand Gun Port Manual/Auto Dispense • Each mode provides you access to different features on the liquid crystal display. Use the Auto/Manual switch to move back and forth from manual mode to automatic mode. • In manual mode, you can use the foot pedal to dispense a deposit or bead “by eye”. You are in manual mode when the Auto/Manual toggle switch is in the dow
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How to use the Control Pad P SYRINGE:30CC 1 VOLUME: 4.99 Wait 3-5 seconds for on-screen instructions On Screen Instructions When in program mode, if you are not sure what to do wait approximately 3-5 seconds and rolling instructions appear. If you missed them, not to worry, they will repeat until you make an entry. New or Saved Program In Auto Mode hit the NEXT key. Hit the left arrow to enter a new program or hit the right arrow to enter a saved program. Edit the existing program In Auto mode
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How to Use the Control Pad Erase an Input or Make a Selection In Auto mode when entering a new program or editing, use the left and right arrow keys to erase and input or skip between choices such as multiple saved programs. Use the ENTER key to select a choice. Confirming a Choice In auto or manual, always use the ENTER key to save an input or selection. The NEXT or BACK keys do not save—they only skip to the next choice. The ENTER key saves your data. Jog Between Menu Choices In auto or manua
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LDS9000 Gun Assembly SureLok™ Retaining Ring Cover Tip Cap Barrel Reservoir TM PosiLok Piston Piston Hub Lead Screw Dispensing Gun LDS9000 Gun 10
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Attaching the Syringe 1 Remove the end cap from the barrel reservoir. • Make sure a tip cap is on the barrel. 2 Remove the retaining ring from the dispense gun. 3 Holding the dispensing gun with the piston hub pointed upward, place the barrel over the piston hub of the dispense gun. 4 Holding both loosely. Step on the foot pedal until the barrel ears are raised at least 1/4” (.635mm) above the plate. 11
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Attach the Syringe (continued) Attaching the Syringe (continued) 5 Manually twist the barrel in a clockwise direction until the luer lock connector is finger tight and the ears of the barrel are flush against the retaining plate. It may be necessary to set the EXTEND/RETRACT switch to RETRACT and step on the foot pedal to bring the barrel ears completely flush to the retaining plate. If you set the switch to RETRACT be sure to set it back to EXTEND before proceeding. Note: Do not over-tighten th
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Removing the Syringe 1 At the end of a dispense program the control unit will display a message: “Remove syringe and press enter.” 2 Remove the retaining ring cover by turning clockwise. 3 Slide the retaining ring cover over the barrel reservoir. 4 Twist the barrel reservoir clockwise to remove it from the piston hub. • Discard the barrel reservoir. • Press ENTER. 13
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Program Function TM The LDS9000 AirFree Dispensing system allows 10 user-defined programs to be stored in memory, ranging from 0 to 9. The program stores: • Barrel reservoir size • Deposit volume • Dispense rate • Backoff or Pullback • Delay between forward and reverse motion Follow These Steps to Input a Program <-SYRINGESIZE-> 3 5 10 30 • Press the NEXT key 1 1 Use the left and right arrow keys to select your syringe size. .01 cc 2 Enter your dispense volume by using the .00261-12.2335 keypad
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Program Function 1 To save program, answer YES followed SAVE PROGRAM? by the program number (0-9) of the <- YES NO -> location you wish to save your 1 program. 2 If you want the program to automatically load as the default program when the machine is turned DEFAULT POWER-ON on, answer YES to the default question. <- YES NO -> • Press the foot pedal to dispense the 2 first deposit Follow These Steps to Edit a Program • Press the BACK key to enter the program manager. Tip: The BACK key moves thr
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Program Function Follow these steps to save a program to a different location. • Press the BACK key to enter the program manager. • Press the NEXT key to enter the Save menu. • Press the left arrow to make the save. • Select a location by pressing a digit from 0-9. STORED PROGRAM <-REPLACE NO-> Tip: If the program you choose already has a saved program you will be asked if you wish or overwrite the program. DEFAULT POWER-ON • Decide if you want your saved program to <- YES NO -> default at sta
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How to Make a Bead To dispense a continuous bead of fluid instead of a single dot, follow these steps. Extend Auto Foot 1 Switch the AUTO/MANUAL switch to MANUAL. Retract Manual Hand 1 .00261 cc 2 Set the shot size to the lowest setting. .00261-12.2335 2 3 For best results, set the dispense rate to slow, .065 cc/sec to minimize backpressure in the syringe. .065 - 1.567 3 5 STEPS 4 As a beginning point, set drawback to 5 steps 0 - 500 4 5 Keep delay set to zero, then
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Operating Tips Suggested Tips • The faster you dispense the more backoff you will need. That’s because the speed at which the piston is traveling exceeds the flow rate of the material out of the dispense tip. Therefore, creating internal pressure. More reverse motion is required to get the internal reservoir pressure back to zero. We recommend you start with a slow rate and progress from there. • The LDS9000 positively displaces fluids. That means if you program .02cc’s of fluid, you will get .0
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Operating Tips Components • Always use Fishman AirFree™ barrel reservoirs and dispense tips. Safely dispose after use. This method prevents contamination, ensures proper safety and provides maximum cleanliness. • The heart of the Linear Drive System (LDS) is the AirFree™ piston. The specially designed luer connection provides a no slip connection assuring the highest deposit repeatability. • Use Fishman FreeFlow™ tapered dispense tips. Small gauge tips will only create backpressure, put stress o
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Loading the Reservoirs Avoid Air in the Syringe Barrel Trapped air in the fluid creates voids that will make the fluid compressible. Although the LDS9000 Linear Drive System is stable enough to handle most compressible fluids excess air will force the user to use a greater amount of pullback. This will create a greater amount of forward and reverse motion in the syringe during a dispense cycle. Excess motion will put more stress on the fluid being dispensed. The goal is to reduce dispense motion
