<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body dir="auto"><div dir="auto">I saw this once on a system I was called out to diagnose. a loose battery cable bolt was the culprit. It worked under a low draw of current, then cut out as the current rose, melted the battery lug severely by the time I saw it. </div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><br></div><div id="composer_signature" dir="auto"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><div style="font-size:85%;color:#575757" dir="auto">Chris Worcester </div><div style="font-size:85%;color:#575757" dir="auto">chris@solarwindworks.com</div><div style="font-size:85%;color:#575757" dir="auto">530-448-9692</div><div style="font-size:85%;color:#575757" dir="auto"><br></div><div style="font-size:85%;color:#575757" dir="auto">Sent from my Samsung Galaxy s9.</div></div><div dir="auto"><br></div><div><br></div><div align="left" dir="auto" style="font-size:100%;color:#000000"><div>-------- Original message --------</div><div>From: frenergy <frenergy@psln.com> </div><div>Date: 10/17/21 9:08 PM (GMT-08:00) </div><div>To: re-wrenches@lists.re-wrenches.org </div><div>Subject: [RE-wrenches] Trace 4024 cutting out </div><div><br></div></div>Hey Folks,<br><br> I haven't seen this one until yesterday. Customer with a <br>20 year old Trace SW4024 called. I've been servicing this reliable <br>system for the last 8 years. He said after a delay the power shuts off <br>when a moderate load comes on after 5-15 seconds, then back on, then <br>off..... Light loads no problem, the power stays on. The inverter <br>stays on the entire time (yellow light and that famous audio buzz) but I <br>hear a relay? inside the left side of the wiring section with each <br>change of on-off, off-on state. I assume its a repair to a service <br>shop. Ideas? Recommendations for repair shops? I haven't been getting <br>a response from the Solar Cowboyz in Grass Valley.<br><br>Thanks,<br><br>Bill<br><br>Feather River Solar Electric<br>Bill Battagin, Owner<br>4291 Nelson St.<br>Taylorsville, CA 95983<br>530.284.7849<br>CA Lic 874049<br>solar powered since 1982<br><br><br>-- <br>This email has been checked for viruses by Avast antivirus software.<br>https://www.avast.com/antivirus<br><br>_______________________________________________<br>List sponsored by Redwood Alliance<br><br>Pay optional member dues here: http://re-wrenches.org<br><br>List Address: RE-wrenches@lists.re-wrenches.org<br><br>Change listserver email address & settings:<br>http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org<br><br>There are two list archives for searching. When one doesn't work, try the other:<br>https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/<br>http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org<br><br>List rules & etiquette:<br>http://www.re-wrenches.org/etiquette.htm<br><br>Check out or update participant bios:<br>http://www.members.re-wrenches.org<br><br></body></html>