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BDAS-1

1. ALWAYS use the Safety Relief Valve when bringing the launcher from and to storage ALWAYS handle with care a damaged launcher or charged system subjected to extreme shock drop or operated outside of its specifications could undergo explosive decompression failure sending off high velocity fragments ALWAYS perform thorough visual inspection of the launcher BEFORE charging looking for any sign of damage ALWAYS perform visual inspection inside the barrel looking for any foreign objects only AFTER operating the Safety Relief Valve and BEFORE charging ALWAYS try to charge the system at the site of deployment or nearby in order to minimize transportation in a charged state ALWAYS observe the pressure gauge while charging the system and be ready to disconnect the pressure source SAFETY RULES Page 3 of 3 ALWAYS install the trigger safety strap BEFORE charging and remove it IMMEDIATELY BEFORE launching ALWAYS make sure the ramrod is removed from the barrel immediately after loading ALWAYS store the launcher according to the storage temperature specifications in a dust free environment and away from any corrosive chemicals or organic solvents ALWAYS evaluate the antenna deployment site for the risks associated with high velocity projectile and falling objects ALWAYS make sure that everybody is clear from the deployment area before launching Immediate hazards associated with the use of the launching system include but no
2. line adds additional drag force and will affect slightly the trajectory Do not overshoot by aiming too high and or using too much launching pressure try to keep the trajectory somewhat snug around the object tree If the trajectory is too loose the breeze can blow the line away from the desired location when the projectile reaches the trajectory peak and has zero pulling force just a moment before it starts falling down In a densely wooded area overshoot could cause the line to go over more than one tree and or tangle into branches Avoid shooting between branches generally going over the canopy of the tree yields better results and the risk of hitting a branch and getting a tangled line is lower Step 3 Remove the orange safety strap from the trigger support bracket lug Safety OFF position Aim the launcher looking right above the end of the barrel Place your thumb on the trigger when ready to launch Step 4 Holding the launcher steady depress the trigger QUICKLY and SMOOTHLY HOLDING IT DOWN for a moment The projectile will leave the barrel at high velocity accompanied by a loud noise of rapid decompression IMPORTANT Immediately after the launch do not move the launcher from your aim Hold the launcher in the same position and maintain the same launching angle UNTIL the projectile falls on the ground and no more line is dispensed from the Zip Reel If you move the launcher prematurely and abruptly
3. launching direction bottom and launching coordinates top The Augmented Reality Aiming Scope requires an Android OS or iOS Smart Phone Contact us for more information 10 Operating instructions Preparing Charging and Loading the Launcher Step 1 Pull the ring of the pressure relief valve and hold it open for a couple of seconds Observe the pressure gauge The needle should be showing zero pressure and no gas should be escaping through the valve Step 2 Hang the trigger safety strap on the strut support screw lug in safety position Step 3 Perform visual inspection Look for any broken cracked missing parts Check carefully for fractures around the pressure vessel valve area If there are chips or scratches in the paint inspect the area carefully Chipped or scratched paint could be evidence of mistreatment or result from accidental mechanical shock Step 4 Look into the barrel Check for any foreign objects Step 5 Attach the Zip Reel by slipping and pressing the coupler onto the muzzle Release approximately 2 feet of line To prevent the line from further unwinding use the Zip Reel s Line Holder fingers Tie the tennis ball tail loop to the line Make sure that the ball is securely tied TIP The standard projectile is a weighted tennis ball weight is increased to 4 oz as the extra mass offers superior pulling force for the line especially as the ball comes down and there is increased friction between
4. right after launch for instance lowering the muzzle down the line could snag and break under the pulling force The Zip Reel axis must remain lined up with the launching direction in order to dispense the leader line properly 12 Step 5 Lay the launcher carefully down onto the ground do not throw it and remove the Zip Reel mount from the barrel by gently twisting and pulling it Pulling an antenna rope Step 1 Remove the tennis ball from the far end of the line and securely tie the line to a light weight rope with the necessary length avoid splicing different lengths of rope for the initial pull TIP The braided Spectra line is 50lb TEST type and it is strong enough to support and pull almost any length of the smaller diameter Dacron type antenna rope assuming there is no snag on tree branches If you are planning to raise a heavy antenna system consider using a light weight rope for the initial pull and then use that rope to pull the heavier work rope TIP Use electrical tape to cover the joint between the leader line and the antenna rope tapering off the junction point This will reduce the chance for snag on branches when the rope is pulled by the leader line through the tree crown The Zip Reel of BDAS 1 comes pre loaded with 150 yards of braided 501b TEST High Visibility Yellow Spectra line It can be replaced with stronger leader line if necessary Step 2 Start pulling the line slowly use work gloves to avoid cu
5. AE1S Antenna Launchers www kotarak net BDAS 1 Pneumatic Wire Antenna Deployment Aid USER MANUAL v1 3 PLEASE READ CAREFULY THE SAFETY RULES READ THE USER MANUAL BEFORE USE Technical Support and Sales aels arrl net 2012 Kotarak Net SAFETY RULES Page 1 of 3 xkk SAFETY FIRST The BDAS 1 Wire Antenna Deployment Aid is NOT A TOY Keep it away from children It should NEVER be operated by individuals under the age of 18 years old without strict adult supervision DANGER Improper charging improper operation or misuse could result in SEVERE INJURIES or DEATH Follow the Safety Rules This is a high energy store and release projectile launching system using compressed air or CO2 at pressures up to 100 PSI The projectile leaves the system at extremely high and potentially lethal velocities NEVER point or activate the launcher at another person animal or personal property NEVER deploy launcher near or over high voltage power lines The leader line although made of a generally non conductive material could have enough high voltage conductivity due to moisture and or contaminants to cause electrocution or flash arc explosion NEVER drop the launcher or subject it to excessive vibrations or strong mechanical shock NEVER operate a launcher showing any sign of damage broken cracked missing parts NEVER attempt to repair or maintain a launcher with pressurized tank NEVER insert any foreign objects i
6. al launching position and distance to the object This will depend on the height of the tree structure shape of the crown terrain etc and it will determine the best launching angle and pressure to achieve the desired trajectory Launching from too close will require a steep launching angle The horizontal travel distance will be relatively short and there is a potential risk for the projectile to hit the crown when launched or to fall into the canopy of the tree on the way down Compensating with higher launching pressure might result in an over shoot and higher risk for the leader line to be blown away by the breeze Launching from too far will increase the projectile s travel time and this might affect the accuracy due to existing breeze conditions It will also require higher launching pressure and more leader line There is a risk for the projectile falling short into the canopy or an over shoot Step 2 Support the launcher with your left hand by holding it underneath the front part of the pressure tank Use your right hand to hold the trigger valve grip TIP Avoid using the launcher in strong winds If the breeze is gusty wait for a calm moment Correct the launching direction under constant breeze A couple of dry test launches with no line are recommended to establish the desired trajectory parameters angle and pressure When launching with a leader line pad the launching angle aiming slightly higher the tow
7. appearance is considered an important feature Due to the nature of the product and materials used the manufacturer does not guarantee this product against any cosmetic defects scratches chips flaking paint or wear that might result from normal use and handling 15
8. diately repaired or destroyed There are no user serviceable parts inside NEVER attempt to disassemble any part of this product Contact the manufacturer with Service Request Cleaning should be done with a moist towel Use soapy water if necessary and lightly wipe the surface Avoid vigorous scrubbing to protect the finish NEVER use solvents to clean the launcher Use compressed air or a soft brush to remove debris from the Safety Relief Valve openings and the Fill Valve Always keep the cap of the Fill Valve on when not in use A word about the surface finish The launcher has a painted surface Painting was done to improve the aesthetics and enhance the visual appearance Unfortunately the assembly can not be easily covered with the more durable powder coating baking stage of the powder coating could compromise the pressure rating Paint specifically formulated for PVC plastics is used for the finish The PVC surface is also prepared in a way to enhance the adhesive properties of the paint PVC plastics give much softer base to the paint than metal and have lower adhesion the surface is prone to scratches chips or flaking if treated roughly or exposed to abrasive particles As the Launching System is used outdoors and Launcher is often placed on the ground among abrasive dirt and rocks and transported with vehicles it is the buyer s responsibility to make the best effort to preserve the painted finish if aesthetic
9. ed by excessive weight during storage Avoid storing the launcher with the trigger valve side facing down to reduce the chance for external mechanical force to the main valve and trigger components The best way to store the BDAS 1 System is in a large padded bag a card board box with foam inserts or a plastic tote 14 Maintenance BDAS 1 Launcher is designed for a very long exploitation life and has excellent reliability It should offer thousands of launches if treated properly Perform a visual inspection BEFORE every use Perform an annual maximum pressure test Wear safety gear Make sure the barrel is empty Wrap the launcher tightly in a heavy moving blanket Charge to 85 PSI and wait for 30 min Note the starting and final pressure to detect serious leaks While the launcher is still wrapped try to raise the pressure to 100 PSI in order to test the Safety Relief Valve Be ready to immediately disconnect the pressure source if the pressure exceeds 95 PSI The Safety Relief Valve should open before this level likely around 90 PSI The pressure will suddenly drop to approximately 30 40 PSI accompanied by a venting noise Disconnect the pressure source and release the tank pressure by pulling the Safety Relief Valve ring The launcher is made almost entirely out of PVC plastic Do not use it if you notice a deep scratch on the Pressure Tank or ANY CRACKS as this could compromise the pressure ratings A damaged launcher should be imme
10. ehicles the projectile can break windows or dent vehicles The launcher will also cover substantial horizontal distance when aimed low 35 45 degrees and it can be uses as improvised line thrower in marine applications rescue emergency applications throwing a line between buildings across small bodies of water etc This launcher is not a professional rescue emergency equipment nor is intended to replace such BDAS 1 with its 2 1 2 inch diameter barrel can also be used to launch streamers confetti and T shirts for special events and parties use only outdoors with extreme caution observing the safety rules Place a wad of paper or soft cloth before loading the barrel with confetti or streamers to prevent clogging of the main valve Remove any wrappers and packaging when using it with streamers and confetti Storage The BDAS 1 Wire Antenna Deployment Aid kit should be stored at temperatures between OC 32F and 48C 120F in a dust free environment Store the Launcher away from corrosive chemicals or organic solvents Do not leave it under direct sun light for lengthy periods of time The launcher has a painted finish take measures to preserve the surface and avoid chips and scratches to the paint Treat the launcher as a fragile item The pressure gauge is installed in a location which will minimize the chance for damage but one should be aware that this is a precision instrument in a plastic housing and could be damag
11. hamber connected to the high pressure side via a small opening This connection maintains equalizing high pressure which also exerts additional force on the membrane pressing it to the saddle and completely sealing it off The saddle is located at the valve s low pressure outlet and the pressure difference keeps the valve tightly closed Launch is initiated by depressing the trigger valve The trigger valve vents the equalizing pressure behind the membrane High pressure gas from the valve s inlet pushes the membrane away from the saddle due to the sudden drop of pressure behind it This force is much greater than the force of the spring trying to keep the valve closed When the membrane is pushed away from the saddle it opens a path between the valve s inlet and outlet As the valve opens compressed gas flows into the barrel where it expands rapidly in the cavity behind the projectile The projectile is propelled forward in the barrel by the expanding gas and accelerates with the rate of the gas expansion Upon leaving the barrel the force of the projectile unwinds a thin leader line from the muzzle mounted Zip Reel and tows the line along on its trajectory The key components determining the performance of the launcher are the tank to barrel volume ratio barrel length the pressure of the gas in the pressure vessel and the rapid action of the main valve Other factors such as friction force inside the barrel drag and wind also contribute to t
12. he parameters of the resulting trajectory Performance BDAS 1 will launch a weighted tennis ball 4 oz towing 501b Test Spectra Line loaded on Zip Reel to altitudes of well over 200 ft near its maximum pressure limit Muzzle velocity could exceed 120 MPH Results may vary from launch to launch or site to site as there are many factors contributing to the exact performance values at any given moment air temperature altitude atmospheric pressure humidity angle of launch etc Performance with 4 oz Tennis Ball towing 50 lb Test Spectra line 50 PSI trajectory peak occurs at over 150 feet 35 PSI trajectory peak occurs at over 100 feet User Notes Pressure Angle Launch Data Trajectory Peak Distance Conditions Technical Specifications Overall Length approximately 23 inches 58 cm with no Zip Reel installed Weight approximately 8 pounds 3 5 kg with no Zip Reel installed 18 inches length 45cm 2 5 inches diameter 6 3 cm Pressure Tank 10 inches length 25 4 cm 4 diameter 10 16 cm Chamber Pressure Tank Volume gt 125 cu in gt 2 liters Barrel to tank ratio gt 1 42 1 1 sprinkler valve modified for fast acting pneumatic actuation Material Pressure Main Valve is rated to 150 PSI by the Manufacturer Ratings PVC components used in the pressure tank and other assemblies are rated for at least 220 PSI max working pressure by the Manufacturer Absolute Max Pressure 100 PSI pressure le
13. ions like a sling shot with a fishing reel mounted a bow and an arrow or a casting rod are used to toss a small weight attached to a fishing line but these methods limit the maximum height and offer low accuracy requiring many attempts BDAS 1I is a pneumatic canon type launcher specifically designed to aid the task of getting the support rope high over the trees It uses compressed air or CO2 to launch a projectile weighted tennis ball on a desired trajectory over tall objects The projectile is towing a thin strong leader line while traveling on its trajectory This type of launcher offers unmatched performance accuracy power and repeatability of the launches at a modest price Theory of operation The BDAS 1 kit is comprised of three main components a Pneumatic Launcher a muzzle mounted Zip Reel loaded with leader line and a projectile The Pneumatic Launcher is a system of compressed gas storage tank a pneumatically actuated rapid release main valve a trigger valve a U interconnect and a barrel It is a folded design placing the tank under the barrel making the whole system more compact and easy to use During charging CO2 from bottle or air from an automotive manual foot operated pump or an electric compressor is pumped and stored in the storage tank until desired gas pressure is reached The main valve is normally closed by a membrane pushed against its saddle by a spring Behind the membrane there is a separate c
14. ith high energy store and release systems THIS IS NOT A TOY and should not be used by children By purchasing this item you are declaring to be 18 years of age or older and that you have checked your state and local laws for prohibition and restrictions on such devices Thank you for purchasing BDAS 1 Wire Antenna Deployment Aid This a new generation no compromise tool with improved safety features performance reliability and visual appearance It is the ultimate solution for deploying wire antennas offering top of the line performance and extreme accuracy while saving valuable time Now you can install the antenna faster with less effort and have more time to operate We hope that you will enjoy using it as much as we enjoyed building it for you Purpose The BDAS 1 Wire Antenna Deployment Aid is designed to help an amateur radio operator with deployment of wire antennas in the field or for permanent installation Long Wire Dipole Sloper Inverted V Loop and many other types of wire antennas require one or more support structures in order to raise the whole antenna system or part of it high above ground In field deployment for portable operation or special events such as Field Day the station 1s often located in wooded area and tall trees are used for antenna support Hoisting a dipole antenna between two tall trees will require an antenna support rope to go over the crown of each tree sometimes at heights of over 100 ft Contrapt
15. n the barrel or attempt to launch projectiles other than the approved and supplied with the launcher tennis balls NEVER charge or operate the launcher in temperature below 10 degrees C SOF or above 40 degrees C 1OOF NEVER leave the launcher inside a motor vehicle for lengthy periods of time especially during seasons with extreme temperatures NEVER transport charged launcher in a vehicle NEVER store launcher with pressurized tank NEVER leave the launcher unattended while charging SAFETY RULES Page 2 of 3 NEVER rely on the Safety Relief Valve to act as charge limiter The valve is installed as a preventive measure Compressor or CO2 regulator should be turned off immediately when the pressure gauge indicates pressure near the maximum recommended pressure NEVER exceed the absolute maximum limit of 100 PSI Recommended maximum operational pressure is 80 PSI NEVER tamper with the safety features or attempt to modify the launcher NEVER store the ramrod inside the barrel NEVER use the launcher outside of its design purpose sso ALWAYS stay alert and use common sense while using the system ALWAYS treat compressed gas and high velocity projectile systems such as this one with respect ALWAYS point the barrel AWAY from any people animals or personal property while charging or activating the system ALWAYS use personal protective gear when using the system safety glasses hard hat ear protection and leather gloves
16. ng All PVC components are rated at 220 PSI or greater and are solvent welded using heavy duty glue and additional PVC primer applications to achieve maximum strength bond BDAS 1 is utilizing only proper fittings and reducers in the Launcher assembly all pressure rated and was built with Safety as a priority Safety Relief Valve will open automatically if pressure exceeds 90 PSI Pull the ring for manual pressure discharge E To AN Trigger Safety ON position trigger valve can not be depressed Trigger Safety OFF Trigger is released and ready Augmented Reality Aiming Scope Optional The Augmented Reality Aiming Scope Mount is designed for Smart Phone owners and offers unmatched accuracy and set of features The unique concept for using a Smart Phone as an aiming scope was developed by AE1S Antenna Launchers BDAS 1 is the FIRST and ONLY Pneumatic Launcher to offer it Augmented Reality Aiming Scope Mount Custom made for specific Smart Phone models The mount features a Soft Hood for an improved display contrast in bright ambient light and a Spirit Level Aid for quick field software calibration 0 degrees pitch 41 27 34 N 73 25 7 W accuracy 5m i cC 10 15 Lf q ann a ls ee ee ns Fema ed e rem a C m a _ ed U1 HU O gt Head Up Display HUD showing aim launching angle right
17. t limited to high velocity projectile high velocity line high velocity plastic or metal fragments as well as secondary hazards resulting from the application of the system i e falling debris from trees The BDAS 1 Wire Antenna Deployment Aid is built to the highest standards using high quality materials and assembly procedures and it is guaranteed to be free of defects The system incorporates many safety features has been thoroughly inspected at the factory and tested at pressure of 90 PSI Safety Relief vents above 90 PSI This pressure rating is conservative and gives the necessary safety margins The maximum recommended operating pressure is 80 PSI The system incorporates a Safety Relief Valve which will automatically reduce the pressure by venting it if accidental or purposeful attempt 1s made to exceed the factory set absolute maximum limit of 100 PSI It is completely normal for the Safety Relief Valve to begin vent at 90 PSI Do NOT tamper with this valve it is installed for your safety LIABILITY The manufacturer can not be held responsible and is not liable for ANY injuries death or personal property damage resulting from the use of this system The Buyer assumes any and all liability By purchasing this item you are agreeing to hold us harmless of any damages or injuries incurred It is the Buyer s responsibility to use this product in a safe manner exercising common sense and following the safety rules for working w
18. the leader line and tree leaves and branches In certain cases a lighter or heavier ball might be required The kit includes 4 oz tennis balls 2 of each and one marked 6 extra heavy 6 oz tennis ball Standard tennis ball with no additional weight is 2 oz Step 6 Using the ramrod push the tennis ball down the barrel until it bottoms out Step 7 REMOVE the RAMROD from the barrel Make sure that there is no excessive slack of line Too much slack can snag on the barrel or the Zip Reel mount Use the Line Holder Fingers Step 8 Place the launcher on a flat surface aiming it in a safe direction Remove the cap of the Fill Valve and connect compressor CO2 bottle with regulator valve or manual foot pump Step 9 Start pumping air while observing the pressure gauge Do not let the pressure exceed 80 PSI Do not rely on the Safety Relief Valve to serve as a charge limiter TIP A couple of dry test launches just tennis ball no leader line at different pressure levels are recommended to determine the optimum launching pressure and angle for the desired trajectory Start with 30 PSI and adjust accordingly until you achieve the desired trajectory Step 10 Disconnect the hose from the Fill Valve as soon as the desired pressure is reached If you overshoot the goal pressure use the needle of the Fill Valve to drop it to the desired level Replace the Fill Valve cap 11 Launching Step 1 Carefully select optim
19. ts while somebody else feeds the antenna rope on the other side assuring there is enough slack and resistance 1s minimal TIP If the line snags when going over a branch try to work it back and forth with light tugs do not force it too much or the line might break Make an effort to lay the line on the ground in a way so it does not get tangled or knotted if there is another helper available one person can pull the rope while the other 1s winding the line back on the Zip Reel Step 3 When you get the end of the antenna rope disconnect the leader line HINT The Zip Reel is equipped with a handy line cutter located under the front bracket Step 4 Wind the leader line back on the Zip Reel for the next launch The winding should cover the Zip Reel evenly and should be VERY lightly tensioned do not tension too much or it will not dispense properly Do not rotate the Zip Reel while winding Insert the end of the line between the Line Holder Fingers and make a couple of loops Step 5 Squeeze the trigger valve one more time while pointing the barrel to the ground to release any residual pressure in the chamber Alternatively you can pull the ring of the safety relief valve 13 Other applications The general purpose of the launcher is to get a leader line used to pull a work rope over a very tall object It could be used to aid the hanging of Flags Christmas lights Banners Swings etc Avoid using it near buildings or v
20. vels above 100 PSI are considered extremely unsafe for this system and have not been tested CAUTION Exceeding 100 PSI may damage the Pressure Gauge Operational Pressure 80 PSI 551 kPa max recommended 90 PSI max possible Safety Relief Valve Fully open 100 PSI valve will begin venting if pressure exceeds 90 PSI Operating Temperature 10C SOF to 40C 100F Storage Temperature OC 32F to 48C 120F Standard Load 150 yards 50lb Test High Visibility Yellow Spectra Line Tank 50 PSI requires approximately 0 5 oz per launch total of about 24 launches per 12 oz cartridge BDAS 1 Complete Kit Ramrod Pressure Gauge Fill Valve Barrel w i Safety Stra U Interconnect y 5 ii z i Pp os h F i eo T 1 oa es eo alk WEA gt i i te 7 Y ree 4 oe ail A ee a ni AWO i te d La oq es i 44 inog Valve Projectile Set 2x4 oz 1x6oz O Friction Mounted Zip Reel included Loaded with 150 yards of 50 Ib Test Hi Vis Yellow Spectra Line braided Safety Features PVC material is generally not recommended by its manufacturer for use with compressed gasses due to the potential of fragmentation during a failure while containing pressurized gas This Launcher operates at pressure levels substantially below the rated working pressure of the PVC components providing an additional safety margin operating pressure is 3 times lower then mfr s pressure rati

BDAS-1

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