Heidolph Hei-VAP Expert Operating Manual page 74

Assembly
✓ Coupling and Easy Clip are screwed
together
➜ Push the coupling of the vapor tube
together with the Easy Clip onto the
vapor tube. (Direction and sequence as
shown under "Assembly parts")
➜ Push the clamping sleeve with the
bead toward the glass onto the vapor
tube until it clicks into place.
➜ Insert the vapor tube with the
clamping sleeve first from below into
the drive and screw it tight.
➜ Press the locking knob during the last
quarter turn.
Vapor tube, Easy Clip and coupling
74