Let's take a look at it.
1. Open the inlet and outlet gates of the switching well and close other gates according to the dispatching instructions.
2. Before starting the water pump, clean water should be injected into the connecting pipe on the stuffing box to lubricate the rubber bearing. After the water comes out of the pump, it can be turned down. It is appropriate to have water dripping out. Check the oil level of the bearing position of the pump to ensure that the water and oil passages are smooth.
3. Before starting the water pump, check whether the connecting parts are loose. Turn the coupling by hand to see whether it is flexible and whether there is noise in the pump.
4. When the water pump is started, no one is allowed to stand beside the machine. After starting, the machine should be kept for at least five minutes to check the condition of the equipment. If there is abnormal vibration and sound or the water outlet condition is abnormal, the machine should be stopped immediately for inspection. It is not allowed to leave the machine immediately after putting into operation.
5. During the operation of the water pump of industrial chiller, the following matters should be paid attention to:
(1) Check whether each instrument works normally and stably. Pay special attention to whether the ammeter exceeds the rated current of the motor. If the current is too large or too small, stop the machine immediately for inspection.
(2) Check whether the flow of the water pump is normal, check the water flow of the outlet pipe, estimate the operation time of the water pump according to the water level change of the pool, and contact the dispatcher in time.
(3) Check whether the water pump packing pressing plate is hot and whether the water dripping is normal. It can not be less than eight times per shift.
(4) Pay attention to the noise and vibration of the unit.
(5) Check the temperature rise of the bearing motor, stop the machine immediately if any abnormality is found, and inform the on duty dispatcher.
(6) Check whether the grille and water inlet are blocked and whether the water level is too low.
6. The pump motor is generally allowed to start six times continuously under cold state, and the interval between the two times is at least 15 minutes.
Nanjing RICOM Refrigeration Equipment Co.,Ltd is an industry-trade integrated manufacturers for 20 years,who is engaged in the industrial temperature control technology,implements the modern quality management system ISO9001:2008 and ISO14001 environment system:2004 standard,to ensure enterprise team in technology innovation,we pay attention to customers' sense of use and satisfaction, and get the consistent recognition of the industry and customers;obtained AAA credit rating certification.In 2016, it was awarded as a contract abiding and trustworthy enterprise.In 2013,the company established the production base of chiller and mould tempering machine in Chuzhou RICOM plastic technology Co.,Ltd.
