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8.7.1
AirKey cylinder:
Replace batteries when the door is open and blocked.
Please note the system time of the AirKey cylinder remains active for a
maximum of one minute after having removed the batteries.
We explicitly recommend replacing the seals of the AirKey cylinder upon
replacing batteries to continue to guarantee the unit is correctly protected
from humidity. In this process, the seal between thumb turn sleeve and
outside thumb turn as well as the seals in the thumb turn disc of the out-
side thumb turn are affected. All these seals are available as spare parts.
For this purpose, please contact your specialist EVVA retailer.
We explicitly recommend to lubricate locking cylinders, at minimum upon
replacing batteries. For this purpose, apply a drop of the lubricant recom-
mended by EVVA between the thumb turn sleeve and the cylinder housing
from the outside after having removed the outside thumb turn. We addi-
tionally recommend you lubricate the rear of the cylinder between cam and
cylinder housing if you temporarily remove the lock cylinder. For this pur-
pose, please contact your specialist EVVA retailer.
>
Use a valid identification medium to identify yourself at the locking component.
>
Position the opening tool before the cylinder once again disengages.
>
Remove the thumb turn of the cylinder with the positioned opening tool by turning
anti-clockwise.
>
Remove the opening tool from the thumb turn.
>
Open the thumb turn by undoing the three screws on the rear of the thumb turn.
>
Remove the thumb turn disc of the thumb turn.
>
Carefully undo the battery holder by moving it upwards.
>
Subsequently replace the batteries. Ensure you re-insert the batteries correctly. In
this process, do not use old and new batteries together.
>
Carefully secure the battery holder.
>
Position the thumb turn disc on the thumb turn and secure it with the three screws.
>
Position the opening tool on the thumb turn.
>
Ensure the seal has been positioned correctly on the cylinder axis and once again at-
tach the thumb turn to the cylinder by turning it clockwise until you feel a resistance.
>
Remove the opening tool.
>
Subsequently turn the thumb turn anti-clockwise until you notice it engages.
>
Ensure the thumb turn and electronics module have engaged correctly.
Summary of Contents for AirKey
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