| Evaporative coolers circulate water across the | | | | bristle brush to keep the cleaning pumps and |
| pads or other media. Air is blown through the | | | | circulation pumps running at top capacity. |
| pads, evaporating the water to reduce the | | | | 2nd Moving parts need to be adjusted and |
| sensible heat from the air. | | | | lubricated to prevent premature damage thus |
| The reason for the need of routine service is. | | | | shortening the life expectancy of the cooler. This |
| 1st the build up of hard water on the cooler pads | | | | should be done a minimum of two times a year. |
| can reduce the air flow into the structure that is | | | | 3rd Fall Shut down, the proper shut down of the |
| being cooled. As well as clog the water pump and | | | | cooler is important to avoid damage to the cooler, |
| water distributor and lead to unwanted down | | | | waterline & structures plumbing from winter |
| time. In most coolers a cleaning supply pump is | | | | freezing. If the cooler is not shut down properly |
| used this pump will replace the water every 6 to | | | | this could lead to the possibility of flooding. The |
| 8 hours. It will also keep the wet section of the | | | | reason for the flooding is that most coolers are |
| cooler cleaner then with out. Although this does | | | | supplied by copper tubing when water expands in |
| not keep all build from occurring. I recommend | | | | the copper tubing it will expand the copper until it |
| draining and scrubbing the cooler with a soft | | | | bubbles and then burst. |