ADT901User Manual.cdr
Contents
1. Use the right and suitable adapter B The assembly is not fitted New assembly needs time to abrode C The threads have no lubrication Lubricate the thread dial gauge Open to atmosphere Pressure preparation Zeroing should be operated under this condition only turn it to the maximum degree specifications and other information contained this manual are subject to change without notice B Above pictures are just for reference erp 2S way pressure switch Increase pressure process _ operate it to approach the desired Vacuum process operate it to approach the desired pressure transmitter QI fine Connection flexible hose Decrease pressure process dj eave Th ES q N Remark A Additel has made a concerted effort to provide complete and current information for the proper use of the equipment The product Na o ak be a au mi a a mma mm cm me Doperate it to approach the desired2. Warnings and cautions Do not exceed the safety pressure limit 60 psi Be careful of any problem by some pressure media against the exploisive or corrupsive conditon Do not tighten connectors over to avoid any damage Store the pump in the dry and non corruptive environment Any safety problems or damages caused by incorrect operation is beyond Additel s responsibility Specification Pressure range 6 psi 0 4 bar vacuum to 6 psi 0 4 bar pressure Temperature 0 50 Humidity lt 95 RH PND T 9 Adjusting fineness 0 01Pa 0 0001 mbar Low Pressure Test Pump User s Manual Safety pressure lt 60 psi Version number 1103V10 Pressure media Air Size Height 5 71 145 mm Base 9 65 245 mm x 6 50 165 mm Weight 3 5 Ib 1 6 kg Configuration amp Air routine 1 1 4 NPT quick connector 2 Shut off valve clockwise to close anticlockwise to open 3 Fine adjust handle clockwise to increase pressure 4 1 4 NPT quick connector 5 Coarse adjustment handle clockwise to increase pressure Troubleshooting A The isolating valve is not closed Close the isolating valve B The sealing ring is broken or loosen Replace sealing ring A The gauges are not tightened Tighten the reference gauge or the gauge under test B The sealing ring is aged or frayed Replace the sealing ring C The thread surface is not smooth D The connector type is unmatched
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