Reason of breakdown of pump of hot water conduit and settle way

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Pump of hot water conduit is used in 120 ℃ less than, installation means cent is vertical and horizontal 2 kinds. Pump breakdown basically does not have hot water conduit to give water, flow vibration of insufficient, noise, slack body of the mask below a few kinds of breakdown explains all sorts of breakdown reasons and solution.
One, breakdown of pump of hot water conduit——-Do not give water:
1, valve of imports and exports was not opened, block of pipeline of pass in and out, abortive impeller block. Settle way, purify block content.
2, electric machinery moving way is wrong, electric machinery is short of photograph rotate speed very slow. Adjust electric machinery direction, wiring of solid electric machinery.
3, inspiratory tube is flat. Screw each sealing surface, remove air
4, pump does not have fill full liquid, gas is free inside pump antrum. Open pump upper cover or open exhaust valve, the platoon uses up air.
5, water supply of imports and exports is insufficient, suck Cheng exorbitant, heart valve is slack. Stop machine examination, adjust (net tap water is in charge of and take suck Cheng to use easy appear this phenomenon) .
6, pipeline resistance is too great, Conduit pumpType selecting is undeserved. Reduce pipeline to be bent, choose pump afresh
2, breakdown of pump of hot water conduit——Discharge is insufficient:
 1, valve of imports and exports was not opened, block of pipeline of pass in and out, abortive impeller block. Settle way, purify block content.
2, block of share of impeller of conduit, flow path, furring deposit, valve opens degree of inadequacy. Purify block content, readjust valve leaves degree.
3, voltage on the low side. Stabilized voltage 4, impeller wears away. Change impeller. 5, exceed rated discharge to use. Move section discharge to involve small exit valve
6, suck Cheng exorbitant. Reduce suck Cheng. 7, pump bearing wears away. Change bearing.
3, breakdown of pump of hot water conduit——Noise vibration:
 1, pipeline is propped up flabby. Firm pipeline. 2, the liquid is mixed have gas. Raise inspiratory pressure exhaust.
3, generation cavitation. Reduce vacuum to spend. 4, bearing attaint. Change bearing.
5, electric machinery is overweighted and calorific move. Move section discharge to involve small exit valve.
4, hot waterConduit pumpBreakdown——Electric machinery is calorific:
1, flow is too large, overload moves. Involve small exit a powerful person
2, touch brush. The examination eliminates. 3, attaint of electric machinery bearing. Change bearing. 4, voltage is insufficient. Stabilized voltage.
5, breakdown of pump of hot water conduit——Machine seal slack:
 1, mechanical and sealed wear away. Change. 2, pump housing has arenaceous aperture or crack. Solder fills or change.
3, sealing surface is rough whole. Nap. 4, installation bolt is lax. Originally closely.
Thank you to be mixed to the visit of above content very much read! This information is about breakdown of pump of hot water conduit the reason reachs the introduction that settles way, 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 returns production to suck pump oneself, welcome you at any time seek advice.