The Electronic IF-171 Door Handle 17
Remove the gripping sleeve.
Remove the exhausted battery and insert the new one.
Pay attention to the correct polarity. Insert the battery into the gripping sleeve with the negative pole
first.
If the door handle is used outside, replace the sealing ring of the door handle.
Reattach the gripping sleeve.
Unscrew the screw on the inside of the door handle until the stop, so that the gripping sleeve cannot
be removed.
See also
Important Instructions and Guidelines regarding Batteries ...................................................... 2
Maintenance Always with Open Door ....................................................................................... 2
Electrostatic Discharge (ESD) .................................................................................................. 2
2.5.2 Replacing the Sealing Ring
The sealing ring may be damaged if used improperly.
Do not use any pointed or sharp objects.
Do not expand the sealing ring further than required for sliding it on.
Requirement: The gripping sleeve must be dismantled.
To remove the sealing ring, hold down the sealing ring on one side with the thumb and slide the
sealing ring with the fingernail of the middle finger on the opposite side. The sealing ring can then be
gripped with the index finger.
Insert a new sealing ring.
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