Arena Service Manual
16.1.2 General Preconditions
• Fluid path and external surfaces disinfected
• Power cord is plugged into the wall socket
• Mains power switch is off
• Water supply off
• Hydraulics module is open
To ensure that the hydraulics module stays open, wrap one of
the concentrate lines around the hose cleat as shown in Figure
16-1, then reconnect it to the rinse block. It may be necessary
to push the hose back into the side panel to shorten it until
there is enough tension to hold the door open.
Figure 16-1. Securing the Back Door
16-4 157-1278-923 Rev A
February 2004