About LH-80 hand electric dual-purpose metering pump considerations, I do not know how much we understand? Next, Xiao Bian to give you a good introduction, because this content is still very important, there are some prohibited items absolutely can not do, which involves the security issues. The following is a little more content, I hope we all read it patiently, to remember these precautions. The details are as follows:
1, long-distance transport or long-term unused tanker must be measured before using the motor insulation resistance, the value should not be less than 10 megohms.
2, LH-80 hand electric dual-purpose metering pumps should check the motor steering before work is correct (in the face of the triangular pulley should be clockwise rotation).
3, the gun off, the motor is still driven vane pump suction duration generally not more than 1 minute.
4, in order to maintain the normal efficiency and pressure on the oil, the use of the vane pump on the overflow valve adjustment screw oil pressure regulation.
5, the flow meter on the side of the copper cap to the counter to promote, (referring to 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 push the copper cap.
6, control oil gun pinch tight degree, can roughly adjust the amount of oil.
7, measuring the rubber pump rubber cables, wear should be avoided in use, is prohibited pedal roller, in use should always check the rubber case intact.
8, into, out of the oil pipe, oil gun, cable should be around when not in place, can not drag anywhere, into the oil pipe into the sump (or drum) should be cleaned before.
9, rubber cables connected to the power before, should be aware of the ground wire and phase (measured with a multimeter), the ground wire should be connected with the motor chassis, the ground reliable.
10, can not easily produce and accumulate a large number of static nylon tube, plastic tube instead of the machine's special import and export tubing refueling.
11, shall not use ordinary cables instead of the machine dedicated rubber cables and casually removable connection.
12, operators are strictly prohibited to wear chemical fiber clothing for refueling operations, and should comply with the oil and chemical industry safety practices.
13, the operator is strictly prohibited to increase the rated flow, so as to accelerate the accumulation of static electricity, causing danger.
Features
The machine is used to process untwisted chinlon into high stretch fiber.At the same time, it can make spandex and stretch chinlon to be air covering. Through the special intermingle nozzle to achieve chinlon/polyester air covering in one step. The machine is the most advanced, low energy consumption,but high production.
Performance
1.Three rollers named machine D1,D2,D2.2,all adopt the godet mechanism. The godet is controlled by the micro-motors. It control the fiber will and ensure the stretching.
2.The machine`s two sides (A-B) running relatively independent, both adopt energy-saving motor instead of belt,the process parameters can be set separately. Two sides could process different productions.
3.The specially energy-saving nozzle can save air and power.
4.Two-step D2 roller structure improve the node uniformity and fastness of the nylon spandex.
5.The special fiber structure is adopted to improve the efficiency of fiber processing.
6.The adjustable spandex universal support is adopted to ensure the spandex feeding well during high speed running.
7.Electric structure ensures convenient and quick threading.(Optional)
8.Machine`s deformation heater adopts biphenyl air heating.The temperature precision is exact to ±1 ℃ assure every spindle`s temperature to be same.This is beneficial for dying.
9.Excellent machine structure reliable drive system and low noise. It is easy for process adjustment, and maintained by single spindle to improve productivity.
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