I have a bench grinder that has no on off switch. 2 red wires, 1 blue, 1 grey or white, how do I wire a switch to this

SOURCE: MOTHERBOARD WIRING

Instructions should be in the manual found here

http://global.msi.com.tw/index.php?func=downloaddetail&type=manual&maincat_no=1&prod_no=302

They sound like they are for your from usb posts on case...but thats just a gues :)

Hope that sorts it for you?

SOURCE: wires from the wall are

Take a look at this image:

Notice that the Line 1 will typically present on pins 3&4 and Line 2 on 2&5. I would think in your case Black/Blue is Line 1 (3&4) and Yellow/Black is Line 2 (2&5).

If you have a 1 line phone and only have 1 line active, then typically blue and blue/white can be connected to the Blue and Black of your Jack. If this doesn't work, switch with the Yellow and Black.

Please let me know if you have further questions. Good Luck!

SOURCE: switch and capacitor crapped out on 1/2 hp Sears bench grinder

Replacement should be simple. Just do a one for one hookup with the new part, after you unplug it first.
For a diagram go to;

http://www.searspartsdirect.com/partsdirect/getSubComp.pd?modelNumber=397.1949&productCategoryId=0721000&brandId=0247&modelName=CRAFTSMAN-1%2F2-H.P.-GRINDER&diagramPageId=00001&documentId=00023041&pop=flush

SOURCE: How to wire KD-S741R CAR STEREO - WIRE COLOURS ???

older pioneers:

2 x green (1 with black tracer) left rear spkr (black= negative)
2 x white (1 with black tracer) left front speaker
2 x grey (1 with black tracer) right front speaker
2 x purple (1 with black tracer) right rear speaker

Lower connector
1 x red ignition (switched supply)
1 x blue antenna output power (may not be not used)
1 x yellow Illumination (radio button lighting)
1 x orange permanant Battery supply
1 x black vehicle GND

If still not working swap yellow and orange wires! will not cause damage

SOURCE: Replacing a pull chain 3-way ceiling fan light switch

OK .. the thick black and white are the power for the fan , are there also white wires on the lamp sockets ..??
The thick black wire should connect to the black wire on the switch.
The small black wires connect to the red and blue wire on the switch .. two small black wires each .. that should give you a position for 2 lights , and 4 lights, on the step switch .. but there should be white wires from the lamp sockets connected to the thick white from the fan .

please respond .

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