reading electrical schematics??

jackchan

New Member
Oct 17, 2004
507
0
0
Mobile Alabama
i have a electrical schematic at my work with three different symbols, in three different octagons C,E and a D inside octagon's...and also a diamond with an F in it. Are these general electrical schematic symbols...??? if so what do they represent? its on a 120 volt convayer motor, going to a Hands off automatic switch thru two emergency stop switches. The motor wont come on, and there is power going out #1 to the thermal overloads in the motor, but only 40 votls at the hand switch where there should be 120 v's and all the emergency stops are good and the thermal overloads in the motor are good as well. help???

Thanks
Ben
 
  • Sponsors (?)


Is there any way that you can scan it and post it or email it to me?

I can take a look at it, i'm an electrician, and see if I can make heads or tails of it. Its kinda hard to tell you anything without seeing it first hand.