Unit installation

Manual – Digital Half Cylinder 3061
Page 20
8. Replace the knob (according to the triangular markings, see drawing), hold the re-
cessed grip ring and turn the inner knob (approx. 10°) in a clockwise direction to
tighten.
9. Slide the recessed grip ring back onto the knob so that the knob and ring are flush
against each other.
10. Hold the assembly/battery tool against the knob so that both nibs fit into the open-
ings on the ratchet disk (if necessary turn the knob until the nibs slot into the open-
ings).
11. Lock the knob by turning it approx. 30° in a clockwise direction (until you hear a
clicking noise).
Use an authorised transponder to check functionality.
& When replacing the batteries on a ZK version you may have to reset the
time as the clock will stop running when the power supply is interrupted
(software operating instructions: Programming Æ Set locking clock time).
Batteries
Markings
Knob
Recessed grip
ring