uhlmann & zacher CX2172, Operating And Assembly Manual

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CX2172/4 T
ABLE OF CONTENTS
19
4 Assembly
4.1 Assembly instructions
CAUTION
Damage to the door handle by mounting screws that are too
long
 The cover of the electronic door handle can be damaged if
the mounting screws are too long!
4.1.1 General assembly instructions

Check the approval when installing the CX2172/4 door handle in a fire /
smoke resistant door or in an escape door.

If a cylinder holder is present in the door, then it should be sealed properly,
for e.g. using a dummy cylinder.
 Carry out the assembly with the door open.

Ensure that the latches or seals fitted to the door do not hinder the proper
operation of the CX2172/4.

Ensure that the door handle does not protrude and prevent the door from
swinging freely.
 When installing the CX2172 door handle in the circular and oval rosettes
version, the hole in the door for inserting the handle pin should have a
diameter of at least 25 mm.

When installing the CX2174 door handle in the long plate version, the plate
has to be fixed at least at four points distributed as evenly as possible over the
length, such that the corresponding force can be applied on the plate.
 Before assembling the door handle, always check whether all the components
can move freely.
 After assembly, check the function with the door open.
4.1.2 Drilling template
The drilling template supplied is used to mark the drilling holes.
There should be a distance of at least 38 mm between the two drilling holes for
the handle rosette and that for the key rosette.
There should be a distance of at least 50 mm between the two drilling holes for
the handle rosette and that for the key rosette.
The base plates of the two long plate versions are provided with holes for
different doors. Usually the same holes are used for the long narrow plate version
as for the oval rosettes versions, for the wide version that of the circular rosette
version.
The base plate of the short plate is provided with holes for mounting a short
plate. Usually the upper short plate hole and a hole below the locking cylinder
are used for fixing.
Circular rosette
Oval rosette
Long plate
Short plate