LeRoy, if the switch plastic is brittle feeling, I have used a heat gun to soften it a bit. I have not had any of them break on me in a microwave oven. Lucky- I guess. Frank
-- HQ Electronics 218 N 1st St Shelton WA 98584 360-426-3336 (Shared phone and fax) http://www.hqelec.com ----- Original Message ----- From: "LeRoy Westlund" <[EMAIL PROTECTED]> To: "ELECTRONICS PROFESSIONALS LIST" <[EMAIL PROTECTED]> Sent: Monday, June 21, 2004 9:47 AM Subject: [Techs] [ My next question ] Sharp Micro-wave oven model R-930AKWon't heat. > Joe, and All, > OK,...I found the bottom switch to be defective. > My next question is: How do you guys go about removing the defective switch, > with out breaking the plastic tabs that hold it in place, and the plastic > guide that slips into one of the holes on the switch ? Last time I tried to > replace one of these, I ended up having to drill a hole, and installing a > screw in the new switch. Is there a SECRET that I don't know about ? > > Thanks, > LLW > LeRoy Westlund > Westlund TV & Electronics > 97 North Main "Where there's a will,... > Centerfield, UT 84622-0087 There's always a way." > Ph./Fax 435-528-3822 > mailto:[EMAIL PROTECTED] > > -----Original Message----- > From: Joe Dickerson <[EMAIL PROTECTED]> > To: ELECTRONICS PROFESSIONALS LIST <[EMAIL PROTECTED]> > Date: Thursday, June 17, 2004 8:51 PM > Subject: Re: [Techs] Sharp Micro-wave oven model R-930AK Won't heat. > > > >LeRoy, > > Have you checked the microswitches? They are the worst to go out and > >cause this problem. I would check all of them just to be sure. > >LOL > >Joe > > > >Eugene Spooner wrote: > >> Is that bolted down to a metal ? If so , should read zero > >> ohms ! > >> Best: Eugene > >> > >> LeRoy Westlund wrote: > >> > >>>Hi members, > >>>This Sharp micro-wave oven won't heat. > >>>Control panel counts down OK, but has no 115 A/C volts driving the high > >>>voltage transformer. The Primary interlock relay RY-2 is not activating. > >>>Also, the turn table does not turn. > >>>I found a fix in Jeff's Intrepid CD program that said to replace the > >>>Temperature thermistor part # FH-HZA041WREO. > >>>I found the thermistor, but it measures 235K ohm across it. Do you think > >>>that reading is too high ? Shouldn't a good thermistor read much less > then > >>>that ? Does anyone have one they could measure, to confirm that this part > is > >>>bad. I hate to order one, if it won't fix the problem. > >>> > >>>TIA, > >>>LLW > >>> > >>>LeRoy Westlund > >>>Westlund TV & Electronics > >>>97 North Main "Where there's a will,... > >>>Centerfield, UT 84622-0087 There's always a way." > >>>Ph./Fax 435-528-3822 > >>>mailto:[EMAIL PROTECTED] > >>> > >>>_______________________________________________ > >>>Tech Repair CD...order your just $49.00 plus shipping...One year of > updates free. > >>>www.intrepid-video.com www.tech-repair.net > >>>Techs mailing list > >>>[EMAIL PROTECTED] > >>>http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com > >> > >> > > > > > >-- > >Joe Dickerson > >Joe's TV & Appliance > >Rt 1 Box 3781 > >Jasper, Texas 75951 > >(409) 384-3325 > >use same no. for fax > > > > > >_______________________________________________ > >Tech Repair CD...order your just $49.00 plus shipping...One year of updates > free. > >www.intrepid-video.com www.tech-repair.net > >Techs mailing list > >[EMAIL PROTECTED] > >http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com > > > > > _______________________________________________ > Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. > www.intrepid-video.com www.tech-repair.net > Techs mailing list > [EMAIL PROTECTED] > http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com > --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.707 / Virus Database: 463 - Release Date: 6/15/2004 _______________________________________________ Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. www.intrepid-video.com www.tech-repair.net Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com
