Additel 914 Handheld Pneumatic Pressure Test Pump User Manual
Contents
1. isolates the calibration volumn from pressurizing system 4 Hand pump 5 Fine adjust handle clockwise to increase pressure 6 Security bolt pin use it to ensure safety 7 Pressure vacuum P V selector Postive pressure pull it out Vacuum push itin Troubleshooting The isolation valve is not open Open the isolation valve A Vent valve is not closed Close the vent valve B The O ring seal is loose or damaged Replace the O ring seal C P V selector is in the wrong position Pressure pull the P V selector out Vacuum push the P V selector in A The isolation valve is not closed Close the isolation valve B The gauges are not tightened Tighten the reference gauge or the gauge under test C The O ring seal is damaged Replace the O ring seal D The thread surface is not smooth Use Teflon tape on the thread and turn it in tight E The connector is mismatched to the gauge pressure port Use the correct adapter F Dust or contaminants are blocking the pressure flow Repeat pressurizing the pump several times and then suddenly vent which will push any contaminants out A Too much force was previously applied Secure the quick connection with less force B The threads have no lubrication Apply lubrication to the threads O Rings for pressure connector 4X1 5 M10X1 1 8BSP 1 8NPT 6 5X3 M20X1 5 1 2BSP 1 2NPT M14X1 5 1 4BSP 1 4NPT 3 8BSP Connection rire WU2. Warnings and cautions Low pressure gauges can very easily be over pressured if not careful Please take caution when applying pressures Do not exceed the safety pressure limit of 1000 psi 7Obar This pump is not designed to be used in explosive or corrosive environments Do not switch between pressure and vacuum mode under pressure Over tightening connectors may cause damage Store the pump in dry and non corrosive environments Additel is not liable for any safety problems or damages caused by misuse or incorrect operation All moisture and contaminants should be cleaned out of the liquid isolator before creating a vacuum This is accomplished by venting the pump when at high pressure For the least risk in contamination of the reference gauge the DUT should be installed to the pressure port which is closest to the vent valve Specification jl 4 Pressure range 95 vacuum to 375 psi 25 bar ADT9 Handheld Pneumatic Pressure Test Pump gt Humidity lt 85 RH User s Manual Adjusting fineness 10 Pa 0 1 mbar Version number 1409V12 Safety pressure lt 1000 psi 70 bar Please download the latest version from Temperature 0 50 Pressure media Air Size Height 5 12 130 mm Base 9 45 240 mm x 4 72 120 mm Weight 3 3 Ib 1 5 kg Configuration amp Air routine 1 Quick connector Air routine 2 Vent valve clockwise to close counterclockwise to open 3 Isolation valve
3. HD h Fn rom UL HY as og ag dial gauge pressure switch pressure transmitter flexible hose Pre pressure Increasin ressure and fine adjustment Zeroing should be operated under this condition only push down to pre pressurize to desired value or until pressurization stops 2 Pressurize to higher pressure ah turning the handle and make fine adjustments set it to the mid position of its travel push the security bolt pin in Decreasin ressure Repeat Vacuum pressure pull up to achieve the Z pull up to achieve T desired value SS 7 WV i T D desired value but it must be open when apoen it slowly to get the desired select the pressure vacuum value and close 2 fine adjust Decreasing vacuum pressures Remark A Additel has made a concerted effort to provide complete and current information for the proper use of the equipment The product open it slowly to get the desired oe value and close specifications and other information contained this manual are subject to change without notice B Above pictures are just for reference Additel Corporation USA www additel com
Download Pdf Manuals
Related Search