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BORE 1 ri <br />AiAS�7���4�7� CH <br />(10) It is prohibited that machine electrical control, hydraulic system is washedby water to <br />prevent causing a short circuit, hydraulic water inlet. <br />28.5 151 t MAIN PARAMETERS <br />1r-A� s/n <br />H Project <br />*T1 Unit <br />M -L Numerical <br />I <br />f jJ Nominal force <br />KN <br />300 <br />2 <br />)J Working Pressure <br />Mpa <br />5-20 <br />3 <br />LbFR1iM5V-n,Jsfj Factory- <br />set pressure <br />Mpa <br />10 <br />4 <br />19IA Vt <br />Return force master cylinder <br />KN <br />170 <br />5 <br />ff-,$�f JfJ Pressing speed <br />s <br />40 <br />6 <br />HfY31)JE Return Speed <br />s <br />19 <br />7 <br />9#LIt��J* <br />Total motor power <br />Kw <br />7.5 <br />8 <br />J/ Voltage / <br />frequency <br />V/HZ <br />380/50 <br />9 <br />Kg <br />3600 <br />10 <br />mm <br />5130*920* 1800 <br />28.6 TROUBLESHOOTING <br />!r- s <br />#M4R * <br />l,$ Cl <br />'l 11r) A - <br />s/n <br />Fault and <br />Reason <br />Elimination methods <br />phenomena <br />1 <br />9MMR 4T <br />A-1tAAfk V14?4 16�IT, n 2 <br />fl�il. A--gt-rp`J'�� <br />Activities beams <br />Accumulation of air within the <br />Exclude air from the system <br />crawling <br />system or pump inlet port <br />ASV rPAfATQ11 <br />AidV*��AA� <br />Oil in the <br />ttlIhe tank is too low <br />Fuel tank}}ryry <br />ii <br />9 <br />Relief vibration <br />Check Relief <br />&A,Aff-IjJiI ilf� <br />itAAV&AKN IfjJ <br />adjustment pressure of relief valve <br />Adjust the pressure <br />is too low <br />2 <br />ffi, )JAT1— <br />&M ASA The pipe leakage <br />FAA '& replace pipe <br />Pressure falters <br />rri,A]-i;-�lE Valve stuck <br />&I 1aRAY!AAn. N <br />Check or replace valve <br />119 <br />