I just replaced the tires on my Legend Platinum because the originals were totally wore down. I unplugged the pool fitting to clean out the little filter. After I reseated the connection (nice and tight) and turned the cleaner on, a whining noise was coming from the pool fitting and the Legend had little power. I've cleaned the little filter many times but this is the first time I've heard this noise. The only thing different this time was new tires. Any ideas?
Pool & Spa - Pentair - White/Gray Legend Platinum Automatic Pool Cleaner - Ll105pm
Answers & Comments
You may need to replace the wall fitting and the fitting that houses the screen. If you look at the fittings and find a tab broken or the track it runs in hurt that will tell the tale. The least amount of damage will cause pressure loss and the noise you hear.