The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the sumbersible pump that my company is a major produces manufacturer. When you need sumbersible pump type selecting, we will provide the before-sales service such as price of sumbersible pump model, sumbersible pump, in order to offer your referenced alternative. This product information is about sumbersible pump the knowledge of improper use behavior:
Sumbersible pump is in normally it is to use in understanding fall in the well or the life uses water, farm irrigates etc, as the demand of the user, Sumbersible pumpPledge from average capable person stainless steel material pledges, namely stainless steel sumbersible pump, in process of use sumbersible pump, installation and the service life that use wrong method to be able to bring about sumbersible pump or accident happen, a few kinds of mistakes introduce below, correct in time in be used actually;
One, not ground connection
Sumbersible pump accepts the demand that protective ground connection is national mandatory standard. Accept protective ground connection only, ability ensures the person when using is safe. If do not have protective ground connection, once crust leakage of electricity, the surface of the water that causes sumbersible pump to give water mouth to be in and pump water is electrified, endanger person cultivate security, waste a large number of electric energy at the same time. Be like the metallic crust sumbersible pump and the ground connection body that accord with national level (ground connection resistor is not more than 4 million Europe) ground connection join, when leakage of electricity of sumbersible pump crust, the working ground wire of body of ground wire of crust of metal of voltaic classics sumbersible pump, protection, ground connection, earth, transformer and power source form to close loop, when leakage current is too big, especially when live wire touchs case, can make the protector movement of sumbersible pump (fuse fusing or air switch tripping operation) , cut off the power source of sumbersible pump of leakage of electricity.
2, switch on the mobile phone when power source voltage is unusual
Voltage is exorbitant make sumbersible pump temperature rise exorbitant with too low metropolis, shorten service life even burn down sumbersible pump. The country offers electrical wiring road to grow quite as a result of low pressure, circuit extreme voltage is too low, only then upright voltage is exorbitant it is constant some thing. Accordingly, in the process of use sumbersible pump, handlers must observe power source voltage is worth at any time, if under rated voltage 10% the following, prep above is rated voltage 10% above, or electric current is more than sumbersible pump of rated electric current 20% when, should stop instantly machine, avoid power source switch on the mobile phone when voltage is unusual.
3, use in silty environment
When sumbersible pump is being used if sink in mud, can bring about medicinal powder winding of heat is undesirable and burned-out electric machinery. Accordingly, sumbersible pump scarcely can be used in silty environment. To preventSumbersible pumpSink silty in, its keep clear of before answering to enter the water in sumbersible pump working annulus churchyard is silty, conditional when still should use barrier shield to cover sumbersible pump, block occupy water barrier up in order to avoid litter, cause electric machinery calorific, give water not free
4, long-term excess load works
To avoid pump of phreatic water report long-term excess load works, do not use low lift pump at soar Cheng to work, do not smoke sandiness the amount is large (heavy slop) water, observe whether voltaic value is inside formulary limits at any time. If discover electric current is too big, should stop machine examination. Additional, sumbersible pump is cooling source with water, accordingly, the time that sumbersible pump dehydrate runs shoulds not be too long.
5, frequent switch
Sumbersible pump is unfavorable start too often, because sumbersible pump stops the meeting when turning to produce circumfluence,this is, if switch on the mobile phone instantly, can make electric machinery load is started, bring about the electric current that start too big. Accordingly, stop machine hind to want to wait for the circumfluence putting water inside the canal to end to just can be started again, need left and right sides of removed 5 Min commonly.
6, protector of disturbed outfit leakage of electricity
Sumbersible pump job is in water, easy leakage of electricity causes electric energy loss to cause accident getting an electric shock even. If contain protector of leakage of electricity, the behavioral electric current that wants value of sumbersible pump leakage of electricity to exceed protector of leakage of electricity only is worth (do not exceed 30 MA commonly) , protector of leakage of electricity can cut off the power source of sumbersible pump.
7, no matter pay no attention to,hind of out of service is put for a long time in water
If sumbersible pump issues well hind discontinuous use, time grew the meeting is rustily, bring about cannot start. Accordingly, no matter pay no attention to,the sumbersible pump avoid by all means of out of service is put in water, answer to switch on the mobile phone every week, run 5 ～ 10min. Long-term need not when, immerse not for long in water, the electrify in should be being put in clear water moves a few minutes, clean slop of pump inside and outside, put forward surface to wipe next, have big examination, ravel all components undertake the overhaul, swab, go dirtying except rust, right fragile undertake changing, had assembled afresh again, put inside the dry, storeroom that does not have caustic gas after lacquer is antirust.
8, electric machinery turns over direction to rotate
The sumbersible pump that there are a lot of kinds now is turning and invert to all can give water, but water goes out to measure small, electric current when inverting big, reversing time grew winding of meeting attaint electric machinery. Accordingly, power source should be received to check direction of rotation first before pump of phreatic water report enters water correct. If impeller of three-phase sumbersible pump is inverse, should stop instantly machine, the wiring of aleatoric two-phase in line of core of the three-phase in exchange cable can.
Thank you to be mixed to the visit of above content very much read! This information is about sumbersible pump the introduction of improper use behavior, if you still want to have farther knowledge to this problem, or want to buy this relevant product, contact personnel of my company customer service directly please, my company still produces sumbersible pump, welcome you at any time seek advice.
