4 - 18 4 - 18MELSEC-A4 SETUP AND PREPARATION BEFORE OPERATION(From the previous page)[Correct example][Wrong example]7) Check the press-fit condition (viewing from the wiring side).Viewing from the wiring side, check that the plug surface isflush with the plug cover.Do not allow the plug cover to protrude from the plug surface.Note: The condition where the plug cover is tilted or protrudesfrom the plug surface as shown in [Wrong example] is animproper press-fit condition.Press the plug cover firmly with pliers until it looks like[Correct example] condition illustrated on the left.[Correct example][Wrong example]LatchesClearanceLatch8) Check the press-fit condition (viewing from the top).Viewing from the top, check that there is no clearance betweenthe plug body and plug cover.Note: Clearance may occur between the plug body and plugcover when the latches do not engage securely as shownin [Wrong example].Press the plug cover firmly with pliers until it looks like[Correct example] condition illustrated on the left.(Wiring completed)
