When reaching any points 2m (approximately 6 feet) or more above the ground level, ALWAYS use CE certified safety harness. h. Keep all handles, steps, handrails, platforms, ... X38 Cone Crusher. 4.9.2 Installation of the Recirculation Unit (Where fitted) The recirculation unit is provided separately. 2 4. Figure 4-7: The Recirculation Unit ...