I was up about 3:15 this morning, and Day Jobbe stuff (split between Kayla and me, but it tires us out no matter who does the work meant I was working until 8 PM tonight. There was a break when Kayla went to get dinner, but it was still a long day, and so sleeping tonight shouldn't be difficult. And fortunately, I don't have to be up on Friday until 4:30 AM, which counts as "sleeping in"

As I mentioned a couple of days ago, the pump on the swamp cooler stopped pumping water into the pads that make it work. Due to our hard water, replacing the pump every year or three is something we've become accustomed to doing. Yesterday afternoon, Lisa undertook the repairs.

( Pump Doesn't Pump )

Lisa opened up the swamp cooler and replaced the old pump with the new one. While the impeller now worked, no water went though the system. Further investigation led her to remove the top of the cooler so she could get at the screw that held a T-shaped distribution pipe. The pump sends the water up to the T-shaped pipe, which sends the water to the pads on the back and sides of the cooler. When she removed the pipe, she found that it was completely clogged. Fortunately, the build-up hadn't hardened, and she was able to get it out by forcing water the "wrong way," blowing air into the pipe, and poking at the clock with a probe.

There was also a lot of crud in the bottom of the cooler. Lisa and I carried the cooler outside and she washed all of the crud out. While we were doing this, we kept hearing a periodic thumping noise coming from the minivan, which was a few meters away. Investigating, we discovered that one of the power door lock switches was stuck in the "unlock" position, meaning that it would periodically try to unlock the doors. Poking at the switch got it unstuck, and I'm glad of that, because not only was it unlocking the doors, but it would have eventually run down the battery.

We carried the cooler back inside, Lisa reassembled everything, I brought in buckets of water to refill the tank, and she turned it on: Success! The cooler started pumping water as it should, and soon thereafter, we started getting cool air wafting through the living room.

I thanked Lisa for doing this. She's much more handy with these sorts of home repairs than I am. I can carry things, buy parts, and so forth, but knowing what to do is more up her alley.