User manual EFD 2000PD DOTMAKER

[. . . ] Follow this step-by-step guide to begin using your new DotMakerTM 2000PD. TM fluid chamber return fluid thrust spring inlet arm disposable barrel reservoir and piston dispense tip outlet check valve inlet check valve piston pivot volume control knob 5 4 3 2 1 L Features The unique DotMakerTM simplifies application of low to medium viscosity fluids. It is very easy to use and less fatiguing than other manual applicators. · Rugged die cast zinc construction. · Designed specifically for use with ULTRA SystemTM component technology to eliminate drooling or dripping of fluids. · Accepts five barrel sizes: 3cc, 5cc, 10cc, 30cc and 55cc. [. . . ] When deposits begin to decrease from shot to shot, it is an indication that more time is required between shots. high volume low volume 5 4 3 2 1 L The position of the volume control knob determines the deposit volume. Position the knob near #1 for low volume and toward #5 for higher output. To adjust the volume control knob, place the dispensing tip on the test paper. Squeeze and hold the trigger in (some material will dispense). Loosen the knob and slide it to the desired position; then tighten the knob and release the trigger. For best results, hold the dispensing tip at a 45° angle and in contact with the work surface. Use the test sheet to practice. ® 5 4 3 2 1 L 45° US: 800-556-3484 A NORDSON COMPANY info@efd-inc. com Recommendations · The DotMakerTM has Viton® seals which work well with most fluids. If your fluid reacts with Viton®, order pump assembly #2000EPR with ethylene propylene seals. · Do not use the DotMaker with cyanoacrylate instant-cure adhesives. · Anaerobic sealants and thread-locking materials can be dispensed but should be purged at the end of the day to avoid curing inside the pump. · UV-cure adhesives work best with the EPR pump assembly #2000EPR. · Certain high viscosity materials can be dispensed; however, they require more time to fill the chamber between shots. TM Fluid Compatibility anaerobics coatings cyanoacrylates gel cyanoacrylates carpenter's glue white glue epoxies inks grease oils sealants silicones solder pastes braze pastes solvents UV cure q q q q q q q q q q q Key q recommended q conditional do not use Contact EFD if you have questions or need us to evaluate a material: 800-556-3484. ® US: 800-556-3484 A NORDSON COMPANY info@efd-inc. com Maintenance & Cleaning Purging To perform a simple purge procedure, remove tip and install a reservoir filled with an appropriate cleaning solution. Set the volume control knob to #5 and operate the trigger until all the solution has been dispensed through the gun. Repeat if necessary. Pump Replacement Remove the fluid reservoir. Remove the dispensing tip. 5 Set volume control knob to #5. Squeeze the trigger until the remaining material is cleared from the gun. 4 3 2 1 L ® US: 800-556-3484 A NORDSON COMPANY info@efd-inc. com Remove the pump assembly and spring from the front by unthreading the pump chamber to the left (counterclockwise). Separate the piston from the chamber and save the spring. 5 4 3 2 1 L pump chamber spring piston Install the replacement pump assembly, part #2000V (Viton®) or alternate #2000EPR (ethylene propylene): a. Install the piston into the front of the gun. Look through the back of the gun and align the flats on the piston with the thrust arm on the trigger. a. piston trigger thrust arm b. View from rear of gun showing correct alignment of pump assembly. ® c. c. Insert the pump chamber and spring through the front of the gun and hand tighten to the right (clockwise). US: 800-556-3484 A NORDSON COMPANY info@efd-inc. com Troubleshooting The 2000PD will not prime or dispense. One of the check valves is not closing properly. [. . . ] part # 5113-B qty / box 50 Snap-tight barrel end caps: These caps ensure sealing of filled barrels for storage. part # 5109EC-B 5110EC-B 5111EC-B 5112EC-B size 3cc 5cc 10cc 30cc/55cc qty / box (50) (40) (30) (20) General-purpose precision tips: Stainless steel tips with color-coded polypropylene hubs. 1/2" 5114-B 5115-B 5118-B 5120-B 5121-B info@efd-inc. com Replacement Pump Screw-in replacement pump assembly and seals for the 2000PD. Available in Viton® and ethylene propylene. [. . . ]