| Step | | Procedure & Parts & Tools |
| 1 |
|
Turn the machine off.
|
| 2 |
|
Using a 5mm Allen wrench, remove the 3 screws from the power electronics.
| Wrench-Allen metric 5.0mm |
|
|
| 3 |
|
Pull to remove the power electronics.
|
| 4 |
|
Pull to unplug the plug labeled stepboard.
|
| 5 |
|
Turn the machine on.
|
| 6 |
|
Using the volt meter, plug the contactors into the stepboard plug. If the volt meter beeps, the limit switch is good. If it doesn’t beep, replace the limit switch.
| Volt meter (True RMS capable) |
&Width=100)
|
|
|