If contaminated, for hygienic reasons it is recommended to replace the gripper head. To replace the gripper head, grasp the plastic holder (not the flexible gripping jaws) with your thumb and forefinger and firmly pull it off the shaft of the Tickgripper until the head is released with a click.
To attach the new gripper head, hold the Tickgripper shaft and gripper head aligned to each other at the given positioning marks. With a click you attach the gripper head to the shaft of the Tickgripper.
Important: Do not tilt, twist or jam! Remove or affix the gripper head only along the longitudinal axis of the Tickgripper shaft.