SOURCE: Panasonic NN-H664 1200 Watts Microwave
Manufacturers used to include access panels in the rear or side so you could easily change the bulb. That exposed the customer to 110V connectors, and that posed a real liability threat, so they stopped using them.
You now must generally remove the outer cover to replace the bulb.
In many over-the-range models, that can mean having to take the oven down from the wall! For safety's sake, that should be a two-person job.
It's really helpful if you have your original installation instructions to do this.
Many models use one halogen lamp to illuminate the cooktop and another to illuminate the cavity. You must not touch them with your bare skin as the oils will shorten the bulb life.
To order Panasonic parts see http://www.pasc.panasonic.com/epartr ; To download a Panasonic manual see
http://service.us.panasonic.com/operman ; to find an authorized Panasonic servicer, see
http://www.pasc.panasonic.com/WhereTo/FindServicer.asp?Pass=1 ; For FAQs, see http://service.us.panasonic.com/faq/faq.aspx
We appreciate your thoughtful rating of our answer.
SOURCE: bulb replacement
If
there's no obvious removable cover over the bulb (most often on the
rear or side) and the owner's
manual doesn't address it, then disassembly will be required.
You'll need to remove the outer cover (wrapper) to get to the bulb.
Always unplug a
microwave before removing or installing any bulbs.
See these links before proceeding:
http://www.microwavedisplay.com/safety.txt
http://www.microwavedisplay.com/disassembly.txt
The
screws you need to remove should be pretty obvious, but a special
driver (such as a T20H type or GTXH20-100) may be needed.
Be sure to put all the
screws back in the right holes, since some may be special grounding
screws.
Bulbs can be had in most
grocery stores, hardware stores, home improvement centers, and big box
or department stores.
Many models use halogen
lamps. You must not touch the new one with your bare skin, as the oils
will shorten the bulb life.
We're
happy to help you with free advice and we'd appreciate your thoughtful
rating of our answer.
SOURCE: Panasonic NN-P295 Cooktop Light not working
We see (and repair) this
a lot. The problem is on the control panel, which
we regularly repair nationwide by mail for $39.95 postpaid in about a
week.
At
our Web site, you can get details of our service, plus we have a video
available showing how to remove a typical
over the range control panel assembly in under 5 minutes.
This light failure often
occurs when a bulb goes out and the filament
shorts, or when the bulbs are removed or installed without first
unplugging the oven from the power line. Either can cause such a
failure on the controller.
This can often also
affect the exhaust fan operation, too. The lights and fan can be
inoperable or stuck on too.
Feel free to contact me directly (and please remind me of your
full model number) for more information & help.
We're
happy to help you with free advice and we'd appreciate your
thoughtful rating of our answer.
William E. Miller
[email protected]
http://www.microwavedisplay.com
SOURCE: Bulb Replacement in Microwave
You have to take off the case. Need a T20 Tamper Torx bit and a Phillips #2 Bit. There are 2 tamper-torx screws on the case to discourage inquisitive types / prevent untrained hands from entering. Once the screws are out (5 in total), slide the cover off the back. On the right-hand side, you will see the electrics. The bulb is behind the black oval shaped fitting that lies just behind the 2 big red wires that carry the high voltage to the microwave tube. Just pry over the bend-down metal tab, and lift off the black oval, bulb is attached to it. Replace, re-install, and test with case off and door open to ensure your replacement works. Re-install the slip-off case and screws. You're done.
Kermit
SOURCE: Replacement light bulb for Panasonic NN-9853 Microwave
Hello, I also have a Panasonic Microwave ( model NN-S 564 or 574 ?) They are very similar.
I have just removed the outer cover 5 screws ( unplug of course ) and have located the bulb holder which is a white plastic component with two clips holding the globe, pull it out and remove the two spade clips connected to the globe. The globe will come away attached to a black plastic mount. Next........do the run around to find someone who sells it.
Perth has an authorized distributer/repairer in Myaree whose details I got from Panasonic. He may sell them. otherwise I will try a couple of specialist light globe suppliers I know....PROLAMPS in Belmont and one in BALCATTA whose name escapes me but I have been there before...Hope this helps others.
Martin
Testimonial: "Hi - and thanks Martin for an excellent description of the process. Perfect assistance for a handyman-challenged guy like me. Thanks Grant"
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