User manual EFD 800

[. . . ] 16 Meets applicable CSA and CE requirements. Reference CSA LR File Number 84105 First: Unpack and use the checklist enclosed with the Dispenser Kit to identify all items. Second: Power and compressed plant air should be available where the dispenser is to be set up. If you are not using an EFD fivemicron filter regulator #2000F755, be certain your plant air is properly filtered and dry. Warning: If high pressure bottled air or nitrogen is used, a high pressure regulator must be installed on the bottle and set up at 100 psi maximum. [. . . ] Make several more deposits, carefully applying the tip at the angle shown and removing the tip as shown. Remember - always bring the tip in contact with the work surface at the illustrated angle. A continuous flow of material will occur as long as the foot pedal is pressed. Continue to experiment by replacing the green tip with the blue (22 gage) tapered tip included in the Dot Test Kit. Note the effects of air pressure and tip size on the deposit. Correct angle for making deposits. Adjusting the Deposit Amount The deposit size is determined by the tip diameter, the output air pressure setting and the length of time the foot pedal is pressed. To increase the deposit size, slightly increase output air pressure, or increase tip size, or both. To decrease the deposit amount, use a smaller tip size, or lower the air pressure. Remember - always bring the tip in contact with the work surface at the illustrated angle. Release pedal and remove tip by lifting straight up. Using the Vacuum Control The vacuum control allows low viscosity fluids, even water, to be consistently dispensed without dripping between cycles. The vacuum exerts a negative pressure on the fluid in the barrel and prevents dripping. While holding the barrel upright in one hand, remove the orange end cap and insert the white SmoothFlowTM piston. Be sure to push it far enough to remove all air, but not into the fluid, since this will force the fluid up along the sides of the piston. Remove orange end cap 5. If a drop begins to form at the end of the tip, slowly turn the vacuum control knob counterclockwise to stop the drop from growing. You control the fluid flow Regardless of the viscosity of the fluid you use, you should try using the SmoothFlowTM piston (see pages 10-11). If you choose not to use the piston, please read the following points. rate by increasing the air pressure output (higher flow) or decreasing the air pressure output. Three things to remember If you do not use the piston when dispensing thin fluids: Insert SmoothFlowTM piston Remove tip cap Open Do not tip the barrel upside down or lay flat. Snap the safety clip tightly closed to prevent any dripping or bubbling. With the barrel pointing downward over a container, press the foot pedal to fill the tip. When changing tips or attaching a tip cap, snap the safety clip completely closed to prevent any dripping or bubbling. This filter trap will impede the flow should the low viscosity fluid be sucked back towards the dispenser. Advanced Dispensing System TM If you dispense thick fluids, several problems may occur. First, the repetitive air cycles can bore tunnels through non-leveling fluids, causing spitting and inconsistent deposits. Second, thick fluids contain trapped air that leads to drooling and oozing. That's because the white pistons prevent tunneling by providing a barrier to the pulsed-air cycles, and prevent oozing by responding to the pressure of trapped air with a slight suck-back movement after the dispense cycle. However, if you are applying RTV silicone and find that the piston bounces and causes stringing, switch to the orange, flat wall piston. [. . . ] #DS1400: DispenStandTM holds dispenser vertically. DS1400 2000F755 Smooth-flow tapered tips Molded polyethylene with UV block. gage 14 16 18 20 22 25 ID . 063" . 047" . 033" . 023" . 016" . 010" tapered 5114TT-B 5116TT-B 5118TT-B 5120TT-B 5122TT-B 5125TT-B color olive grey green pink blue red 7300A EFD Two Year Limited Warranty All components of EFD dispensers are warranted to the original end user for two years from date of purchase. Within the period of this warranty, EFD will repair or replace free of charge any defective component on return of the part, or the complete dispenser, prepaid to the factory. In no event shall any liability or obligation of EFD arising from this warranty exceed the purchase price of the equipment. [. . . ]