In order to ensure the normal use of diving fountain pump and life, should be regularly checked and maintained:
1, the replacement of seal rings: long-term use in the sewage medium, the impeller and the gap between the seal ring may increase, resulting in fountain pump flow and efficiency decline, should turn off the gate, the fountain pump lift, remove the bottom cover, Remove the sealing ring, according to the actual size of impeller ring with seal ring, the gap is generally about 0.5mm.
2, diving fountain pump long-term need not, should be cleaned and suspended in a ventilated and dry place, pay attention to antifreeze. If placed in water, every 15 days at least run 30min (not dry), to check its function and adaptability.
3, the cable at least once a year, if damaged, please give replacement.
4. Inspect the motor insulation and fastening screws at least once a year. If the motor insulation drops, please contact our after-sales service department. If the screw tightens, please tighten again.
5, diving fountain pump has been injected into the factory before the amount of oil used to lubricate mechanical seals, the oil should be checked once a year. If there is water in the oil, should be let go, replace the oil, replace the gasket, tighten the plug. After three weeks, re-check, if the oil into the emulsion, the mechanical seal should be checked, if necessary, should be replaced (with the company's after-sales service department).
Note: oil for 32 mechanical oil.
6, diving fountain pump failure, please follow the troubleshooting method, if still can not solve, and can not determine the reason, do not chaos chaos chaos repair, should immediately contact the company's after-sales service.
1, the replacement of seal rings: long-term use in the sewage medium, the impeller and the gap between the seal ring may increase, resulting in fountain pump flow and efficiency decline, should turn off the gate, the fountain pump lift, remove the bottom cover, Remove the sealing ring, according to the actual size of impeller ring with seal ring, the gap is generally about 0.5mm.
2, diving fountain pump long-term need not, should be cleaned and suspended in a ventilated and dry place, pay attention to antifreeze. If placed in water, every 15 days at least run 30min (not dry), to check its function and adaptability.
3, the cable at least once a year, if damaged, please give replacement.
4. Inspect the motor insulation and fastening screws at least once a year. If the motor insulation drops, please contact our after-sales service department. If the screw tightens, please tighten again.
5, diving fountain pump has been injected into the factory before the amount of oil used to lubricate mechanical seals, the oil should be checked once a year. If there is water in the oil, should be let go, replace the oil, replace the gasket, tighten the plug. After three weeks, re-check, if the oil into the emulsion, the mechanical seal should be checked, if necessary, should be replaced (with the company's after-sales service department).
Note: oil for 32 mechanical oil.
6, diving fountain pump failure, please follow the troubleshooting method, if still can not solve, and can not determine the reason, do not chaos chaos chaos repair, should immediately contact the company's after-sales service.
Manufacturers recommend: Shenlong fountain submersible pump
Keywords:Fountain pumps, maintenance and repair, normal use
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