CX2172/4
T
ABLE OF CONTENTS
6
2
Security
2.1
Proper use
The electronic door handle CX2172/4 is intended to be installed in building
doors and for opening the doors. It is compatible with the commonly used
European standards for locking systems.
The different versions allow it to be used in all the common doors such as wood,
steel and aluminum doors as well as doors with narrow frames having a backset
of more than 18 mm (depending on the product version).
The CX2172/4 can be used indoors as well as outdoors (depending on the
product version).
The version for fire and smoke-resistant doors, emergency exit locks can be used
on the corresponding doors. The applicable regulations should be followed.
2.2
Improper use
The CX2172/4 should not be used for locking up supplies required in case of
emergencies (for example defibrillator, emergency medication, fire extinguishers,
etc.).
The CX2172/4 should not be used in potentially explosive surroundings.
Specially approved versions that are intended for the purpose should be installed
and used in fire, smoke resistant doors and emergency exit locks. The applicable
regulations should be followed.
The CX2172/4 should not be used if the housing or the electronics is damaged.
Changes or retrofits to the product are not allowed. The knob module should not
be used outside the given specifications.
The CX2172/4 should not be used in doors that do not open freely or in doors or
lock cases that are damaged. The product should not be used as a stopper
against obstacles.
2.3
General safety instructions
Follow these basic safety instructions when using the door handle:
Installation and battery replacement should only be done by qualified
technicians according to the instructions in this operating and assembly
manual.
Do not use the door handles in potentially explosive areas.
Do not make any kind of modifications to the door handles, with the
exception of those described in this operating and assembly manual.
Do not apply paints or acids to the door handles.
Do not heat the door handle and battery beyond the specified storage
temperature.
Use only original spare parts and accessories from Uhlmann & Zacher to
prevent malfunctions and damages.
Only use batteries procured from Uhlmann & Zacher.
