Insert An Insulin Cartridge - Novo Nordisk NovoPen 6 User Manual

Insert an insulin cartridge

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• Pull off the pen cap.
• Twist off the cartridge holder. Put it to one side for later use.
• The piston rod may stick out of your pen. If so, push it
completely in until it stops.
The piston rod and the piston rod head may be loose and move
on their own. This is natural and does not affect the function of
the pen.