1. The inspection port of the spray tower is used to inspect the filler and sprinkler heads.
2. Observe the entire system every week to confirm that the spray device, defogger device, circulating water pump and electronic control equipment are operating normally.
3. The monthly inlet and outlet valve controllers, motors and equipment should be inspected in detail according to their operating functions.
4. Rinse the filler and nozzle regularly to prevent clogging and crystallization.
5. Check the insulation resistance of the water pump and fan lines regularly once a month. The method is to use a 500V megger to measure the insulation resistance from the outlet end of the thermal relay to the ground (the ground end of the electrical box). If it is lower than megohm, it should be Find out the cause, eliminate the fault and return to normal.
6. Carry out maintenance on water pumps and fans every year. The insulation resistance value of the motor should be greater than 2 megohms.
