"fuse blown"
The slave unit for your APC will normally be in a box mounted to the APC.Inside this box is a circuit board with several SSR mounted on it (solid state relays) they are about 10mm wide and 40mm long with a light in the top face (on/off)black in color, they control the solenoids on the APC. The fuse will be a FANUC style fuse mounted on this board It will show white if it blown, must be replaced with the correct type fuse. regards |