JB-70 hand, electric dual-use metering pump precautions

JB-70 type hand, electric dual-purpose metering pumps with compact structure, reliable quality, stable performance, easy to move, etc., when we are using the JB-70-type hand, electric dual-purpose metering Pump should pay attention to what matters? Now to tell you what to do when using JB-70-type hand, electric dual-use metering pumps should pay attention to what matters. JB-70-type hand-operated dual-use metering pump precautions (1) long-distance transport or long-term use of the tanker, must be used before .50-year-old European watch measuring motor insulation time , Its value should not be less than 10 megohms. (2) The whole machine should be checked before working motor steering is correct (in the face of the triangular pulley should be clockwise rotation) '. (3) oil gun off the motor is still driven vane pump suction duration generally should not exceed one minute. . (4) In order to maintain the normal efficiency and pressure, use the adjusting screw of the relief valve on the vane pump to adjust the oil pressure. (5) The flow meter on the counter side of the copper cap to move forward, (Level 1) 2 flowmeter, each instruction is complete reversible handwheel clockwise, the size of the pointer back to zero. Counting disk pointer automatically back to zero, if you want to continuously count, no longer 揿 copper cap. (6) control oil gun knob tight degree, can roughly adjust the amount of oil. (7) The machine rubber cables, in use should be avoided with the ground and its objects wear, is strictly prohibited pedal roller, in use should always check the rubber case intact. (8) Into, out of the oil pipe, oil gun, cable should be wound around the specified position when not in use, can not be dragged anywhere, into the oil pipe into the sump (or drum) should be cleaned before. (9) rubber cables before connecting the power, should be aware of the ground wire and phase (with a multimeter measured), the ground wire should be connected with the motor chassis, the ground reliable. (10) Do not use the nylon tube which is easy to produce and occupy a lot of static electricity to replace the local special oil pipe. (11) Do not use ordinary cable instead of the machine dedicated rubber sleeve cable and casually removable connection. (12) The operator is strictly prohibited to wear chemical fiber clothing for refueling operations, and should comply with the petroleum and chemical industry safety practices (13) No operator to increase the rated flow, so as to avoid static occupational convergence speed, causing unsafe danger. Extended reading: Top ten brands of motorcycles Canton Fair Central China Construction Water Exhibition Pump manufacturers ranked ptc exhibition industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat: 2355962924) http: //beng.liuti. cn / (Service Hotline: 400-6030-811)