Boiler feed water multistage pump operation tips Boiler feed water multistage pump operation attention rules
(1), pay attention to the timely replacement and supplement of boiler feed water multi-stage pump lubricant.
1. Lubricating oil will inevitably deteriorate during the working process of boiler feed water multi-stage pump, resulting in poor lubrication performance. It should be cleaned regularly and replaced.
2. Pay attention to whether the oil level of the boiler feed water multi-stage pump meets the standard, that is, it is marked on the oil meter? If it is not reached, it will be replenished in time.
(2), pay attention to the water diversion, boiler feed water multi-stage pump does not have self-priming performance, need to be guided by water injection.
(3) Pay attention to check whether the boiler feed water multi-stage pump is reversed. If the reversal occurs, the boiler feed water multi-stage pump may not work or be damaged.
(4) Pay attention to the flow rate and head range of the boiler feed water multi-stage pump, which should not exceed the specified range, otherwise it will affect the operation efficiency of the boiler feed water multi-stage pump.
(5) Pay attention to the temperature of the boiler feed water multi-stage pump parts, and the maximum bearing range should not exceed the bearing temperature ≤ 80 °C.
(6) When stopping the pump, close the gate valve in order, then close the pressure gauge, and finally stop the pump.
