114.4 Error TreatmentThe device has an overload protection which will switch the motor off.Error Message Cause RemedyDisplay "F" Overload• when trying to cut beside the pre-scored groove• when a component on a PCB arejammed between the bladesThe cutter drive will perform a short backwardmovement and will then switch off within 0.5 s ofthe overload occurring. The backward movementrelieves the removing of the jammed material. Remove the jammed material. Press the Start/Stop key.The device switches to the standby mode(Display "0"). Check both blades for any possible damagebefore re-starting operation.Table 3 Error messages153426Fig. 8 Alignment of blades and guides! Attention!In order to ensure that the machine functions correctly, it is important that the surfaces of all parts shownin the figure, ie. lower guide (6), upper guide (3), and the upper and lower blade covers (1,4) are exactly inline with the blades (2,5). This setting is achieved ex-works by placing washers between the machine frameand the parts listed. Only dismantle the above parts when absolutely necessary. In such an event (eg. as a result of a very narrow side-strip removed from a PCB becoming jammed),it is important that all washers removed are carefully put to one side. Upon reassembling the machine,mount all parts with the concerning washers at the correct positions.4 Operation