Please note that bypassing any type of security lock is strongly inadvisable and highly dangerous. When experiencing a malfunctioning lock, please repair or replace immediately! For old style Euchner locks (the black square) please see our rebuild instructions as these locks are usually rebuildable. For the new style KLM locks (the red and silver rectangle) please disassemble, clean and add white lithium grease. If this doesn't work, replacement is highly suggested.
Never run your machine with the door unlatched. In the event a board hits the door, the electric lock may be damaged from the hit. The latch is to secure the door, the electric lock is only a safety back up.