1. Wet each of the suction cups on the EHEIM™ Compact 600© and install the pump into the Marine-Pac 3 as shown in Figure 6. The EHEIM™ Compact 600© must be pushed to the very bottom of the Marine-Pac 3.
2. If your hands do not easily fit into the Marine-Pac 3, install the pump at the top of the Marine-Pac 3 and slide it down into position by pushing it with a long object like a ruler.
3. It is important that the pump is installed on the right hand side (when viewed with the lighting arm pointing towards you) as shown.