<div dir="ltr">Sorry you didn't get an answer to this.<div><br></div><div>I'd recommend removing the diaphragm and cleaning the rod and also the hole with a pipe cleaner and some WD 40. It can get cruddy rusty in there if the diaphragm is not running all the time.</div><div><br></div><div>Best,</div><div><br></div><div>Alan<br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 5, 2018 at 7:05 AM, healeymanjim <span dir="ltr"><<a href="mailto:healeymanjim@hansencc.net" target="_blank">healeymanjim@hansencc.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">need some help from you electrical gurus on the list. bought a solid state SU from moss a few years back(pos gnd). i used <br>
it for a month or so then decided to use it for my spare. i kept it in the trunk(boot) until a few days ago when my regular <br>
pump blew a check valve. put the solid state on an it failed to operate. the solenoid failed to work. i finally got it to where <br>
it would move the diaphram but at a vastly reduced rate. removing the electric part from the valve body allowed it to <br>
operate a little faster, but still at a reduced rate. no clue as to what is happening here, but will entertain all suggestions.<br>
<br></blockquote></div></div></div></div>