Safety instructions
!
Warning!
Diminished fire protection function may result in life-threatening danger, risk of injury and property
damage: Fire doors (and smoke protection doors) prevent fire (smoke) from spreading and are tested as a
complete unit with accessories:
· regulations established by inspection authorities must be complied with,
· the certification of the door must match the lock,
· the door manufacturer must be consulted if the lock is to be replaced and a different model used or a
lock is to be retrofit,
· the door manufacturer's specifications must be observed,
· the installed lock must be the appropriate size.
Life-threatening danger and risk of injury due to damage: A damaged lock is a safety risk and may not be
installed and used. The lock and package may not be damaged.
A
At tention!
Property damage caused by work on the door leaf: The lock must be removed for all work on the door
leaf, such as drilling or cutting.
Impaired function due to incorrect rebate gap: The rebate gap ("Explanation of terms", page 40) must
be appropriately adjusted ("Technical data", page 54).
Property damage due to unsuitable striking plate: The striking plate must be selected and mounted in a
manner such that it always acts as the stop face and sliding surface for the latch.
Property damage due to improper handling during transport: The door leaf may not be lifted or carried
by the door handles.
Property damage from opening the lock: Open the lock will damage it and void the warranty
("Warranty", page 57).
Property damage from painting. Do not paint the lock or striking plate, or coat with other substances.
Protect against water and moisture: The security lock 309N must be protected against penetrating water.
Water impairs the function of the security lock 309N.
EN
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Information