No self-priming pump seal the daily maintenance of knowledge

no self-priming pump seal the daily maintenance of the protection of intellectual

no self-priming water pump seal daily maintenance is to make no self-priming pump seal safety, the important guarantee of stable work, only makes no self-priming pump seal in outstanding work under the condition of equipment, give full play to the talent equipment efficiency, guarantee the normal production demand.

general situation, no self-priming pump seal machine have been adjusted before they go out. Within 6 months after purchase pumps, without the use of no sealing self-priming pump overhaul operations don't demand, just see if rolling flexible demand, rustily and proceed to the oil can. If it IS no seal of packing seal of self-priming pump IS no self-priming pump seal, for example, horizontal multistage self-priming pump without seal in water water pump before use, need to increase the packing. Because no self-priming pump seal does not have any or overtemperature protection due to lack of phase, overload caused by without seal self-priming pump motor burned a seal self-priming pump downtime phenomenon to appear suddenly, after refitted without seal self-priming pump motor shall be equipped with corresponding water pump control cabinet protection no self-priming pump seal.

no self-priming pump seal the daily maintenance of protection notice:

( 1) Adhere to the equipment clean, dry, no oil, no leakage.

( 2) No self-priming pump seal objects prohibited from entering the metal and rubber, cotton yarn, xi flexible material such as plastic sheeting, avoid damage to the pump flow components and blocking impeller passage, make the pump can't normal operation.

( 3) Should always check the bearing temperature, its temperature should not exceed 70 ℃ ~ 75 ℃ in general.

( 4) When production system spare no self-priming water pump seal device in a long time does not work, every week should be 1/4 round rolling, in order to make no seal self-priming pump long time need not when, the pump should be open, do the antirust processing, from the pack good, keep and arrange another time to use again.

( 5) See a day without seal self-priming pump work is normal voice, presence of oscillation and the leakage situation, found that the problem handled in time.

( 6) Regularly check the claw coupling concentricity.

( 7) No seal self-priming pump work about 2000 h, should be cycle view, repair or replace the damaged parts, make water pump used in a perfect condition.