When equipping to a monster:
If the target of is not a Machine, or is flipped face-down or leaves the field, this card is destroyed. While equipped to a monster:
If the equipped monster is flipped face-down or leaves the field, this card is destroyed at the exact same time (by game mechanics).
This card is treated as an Equip Spell (and not a monster). When Summoning this equipped card:
If there is no empty Monster Zone when this effect resolves, this card is sent to the GY.
Equipping this card is an Ignition Effect of a monster. Special Summoning this Equipped Card is considered the effect of a Spell Card.