Stainless steel beverage pump in the operation and maintenance should also pay attention to several issues, as follows:
(1) pump operating conditions must be consistent with the operation of water pump regulation (pressure, temperature and media, etc.);
(2) when the transmission of toxic substances, start the pump to be carefully checked before;
(3) before the pump starts to exhaust;
(4) the system is filled with water or exhaust, the pump can also be filled with water and exhaust;
(5) for the first time to start the pump or long-term do not have to use hand-wheeled vehicles to confirm its flexibility;
(6) is strictly prohibited dry turn!
(7) For vertical installation of the pump, there must be a sealed leak discharge point, when there is leakage, it is necessary to check the mechanical seal and replace if necessary;
(8) to adjust the outlet valve to ensure that the working point of the pump to prevent overload;
(9) to prohibit the closed valve to run the pump more than 30 seconds;
(10) under normal conditions of use, running 15,000 hours to 20,000 hours to replace the bearings;
(11) long-term use in the outdoors, running 5,000 hours to be replaced bearings;
(12) Run for 1,500 hours to lubricate the v-ring.
Before installing the mechanical seal, check whether the contact surface of the ring is damaged or cracked, and wipe the surface of the ring with a clean soft cloth. When installing, first remove the scale and dirt at the bottom and side of the static ring installation slot, then put the static ring into the installation groove smoothly to ensure the static ring and the bottom of the groove full contact, to avoid static ring axial shaking, Pay special attention to the process of installing the ring at any time to keep its surface clean, and finally the dynamic ring into the slow, gently rotating the left and right ring to observe the static ring surface contact, when confirmed tight ring contact, the impeller into the lock Tight bolts to complete the installation of mechanical seals.
(1) pump operating conditions must be consistent with the operation of water pump regulation (pressure, temperature and media, etc.);
(2) when the transmission of toxic substances, start the pump to be carefully checked before;
(3) before the pump starts to exhaust;
(4) the system is filled with water or exhaust, the pump can also be filled with water and exhaust;
(5) for the first time to start the pump or long-term do not have to use hand-wheeled vehicles to confirm its flexibility;
(6) is strictly prohibited dry turn!
(7) For vertical installation of the pump, there must be a sealed leak discharge point, when there is leakage, it is necessary to check the mechanical seal and replace if necessary;
(8) to adjust the outlet valve to ensure that the working point of the pump to prevent overload;
(9) to prohibit the closed valve to run the pump more than 30 seconds;
(10) under normal conditions of use, running 15,000 hours to 20,000 hours to replace the bearings;
(11) long-term use in the outdoors, running 5,000 hours to be replaced bearings;
(12) Run for 1,500 hours to lubricate the v-ring.
Before installing the mechanical seal, check whether the contact surface of the ring is damaged or cracked, and wipe the surface of the ring with a clean soft cloth. When installing, first remove the scale and dirt at the bottom and side of the static ring installation slot, then put the static ring into the installation groove smoothly to ensure the static ring and the bottom of the groove full contact, to avoid static ring axial shaking, Pay special attention to the process of installing the ring at any time to keep its surface clean, and finally the dynamic ring into the slow, gently rotating the left and right ring to observe the static ring surface contact, when confirmed tight ring contact, the impeller into the lock Tight bolts to complete the installation of mechanical seals.
Manufacturers recommend: Shenlong stainless steel submersible pump
Keywords:Stainless steel beverage pumps, maintenance, Wikipedia
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