Handling
• Insert the first tube to the pump head normally as 4.3.1.
• Remove the first tube from the pump head.
• Insert the second tube to the pump head normally as 4.3.1.
• Insert both tubes to the pump head.
• Follow 4.3.1 to hold the tube by tube holder and close the tube guide.
• Cut tubes to the same length on both sides.
• Run the system at speed = 10 for at least 30 seconds.