38(3) Installation SpaceSince this product is operated by the forced air-cooling, both fan and slit for cooling are equipped. Makespace around the product as shown in the following figure.Head Power Supply BOX1-3-2 Center of Marking15cm以上15cm以上15cm以上15cm以上20cm以上15cm以上Min. 15cmMin. 15cmMin. 15cmMin. 20cmMin. 15cmMin. 15cm1457850Marking Position5020016 Screw holefor fixingMarking Area: 50mmX50mm