一、Sewage into the pool before preparation 
1．According to the dispatch order, promptly turned directive specified equipment. 
2．Open the gate opening and closing, such as electric start off, then the handle must be released from the axis of rotation, such as the use of human time, turn off the power to shake the handle is inserted. 
3．Gate hoist should keep opening and closing machine, to be shut down before leaving the machine side, after never allow put into operation, then left. 
4．Open grill should be strictly in accordance with rotation of the rotating grill use required to execute and keep the machine for ten minutes, after inspection of machinery and equipment from the machine before any abnormal situation, must not be allowed back into operation, then leave. 
5．When the water level reaches the pool elevation process requirements before start the pump, at the same time to get in touch with the dispatcher on duty according to the pool water level.
 
二、Starting, Running
1．Well according to the dispatch order to open the switch out of the water gate, turn off all the other gates.
2．Before the pump starts to take over the stuffing should be on the water lubricated rubber bearings citation, you can turn down until after the water pump, a drop of water out is appropriate, check the oil level in the pump bearing position, ensuring around water, the oil flow .
3．Before the pump starts to check the connections should be no loose parts, hand rotation coupling, see if flexible, whether there was a noise in the pump.
4．When the pump starts, not to stand next to the machine, after the start should be at least five minutes to keep the machine inspection equipment and, if abnormal vibration and any unusual sounds or water Yun should stand down to check, then not be allowed to leave the machine into operation after pump. 
5．Pump is running, you should note the following: 
（1）Check that each instrument is working properly, stable, with particular attention ammeter exceeds the rated motor current, the current is too large, too small should immediately stop checking. 
（2）Pump flow is normal, check the outlet flow of water, according to the pool water level changes, the estimated pump running time, promptly contact and scheduling. 
（3）Check whether the heat pump filler plate, dripping is normal, no less than eight times per shift. 
（4）Note that the unit of sound, vibration. 
（5）Check bearing motor temperature, abnormal should immediately stop, notify dispatch duty. 
（6）Check the grille and intake is blocked, the water level is too low. 
6．Pump motor in the cold state generally allow six consecutive start, the two intervals of at least fifteen minutes. 
三、Shutdown 
1．Scheduling process requirements or accept instructions should be immediately shut down, shut its gates, after the shutdown, should be cleaned using the device, clean up around the device. 
2．After freezing season shutdown should be excluded pump water to avoid damage to parts. 
3．Standby pump shaft should be rotated by hand every week 180 & deg ;, and note the bearing oil level mark, timely refueling. 
四、Overhaul pumps, submersible pumps, fans of use 
1．Production Division provides maintenance pump should be turned on when not in use to ensure that clean and in good condition. 
2．Submersible pumps should be noted that the pool water level, should immediately open, people leave the machine, pool net stop. 
3．Fans run by operator experience hoist. 
五、Handling equipment accident 
1．The equipment is found abnormal situation, immediately shut down, should report scheduling, and recorded in the logbook on duty. 
2．When downtime due to electrical causes, treatment should be immediately reported to scheduling, not to repair electrical equipment, and note the people on duty in the logbook. 
3．Motor anomalies found, should immediately stop and report scheduling, referrals to treatment, and note the people on duty in the logbook. 
4．Gates, grilles foreign body obstruction, should be promptly removed, when the rotation signal grill accident, should immediately stop, report scheduling duty to consult processed and entered in the logbook on duty.