Date Feb. 10, 2016
page 3 of 3
Mounting instructions 70040 VAROS
If you’re not using the Kaba Mauer escutcheon and key guiding tube make sure that the inner diameter of the alternative
key guide has the same dimensions as the Kaba Mauer tube following DIN 2768-mH. The dimensions of the key guide
have to follow the security requirements of the secure storage unit and considering the security area given in sketch 4. All
areas outside the given zone have to be protected by the armoring of the secure storage unit. After installation, the key
guide has to be well fixed and it has to be in a 90° angle to the lock and
– if used - the escutcheon. After the installation
make sure that the key can be easily inserted into the lock and turned with minimal force and without binding.
When using the optionally available bolt switch please make sure that the area shown in sketch 6 is kept clear to prevent
the cables or the switch from being damaged. The cables must not be buckled in the area of the heat shrinking tubes. The
cables have to be installed such
that they can’t be damaged by moving parts (e.g. from bolt work) or sharp edges. For
further details regarding the specification of the bolt switch cables refer to sketch 7.
Install the bolt switch according to sketch 8 and secure it with the supplied Quicklock ring according to sketch 9.
It is highly recommended to use a dedicated mounting tool for the Quicklock ring. This tool can be supplied by Kaba
Mauer.
After the installation of the bolt switch test the mechanical and electronic function of the bolt switch. Attach the bolt switch
cables needed for your application to an electrical test device and open and close the lock several times.
Sketch 6: required space for bolt switch and wires,
all dimensions in mm (inches)
Sketch 7: Cable specifications and Quicklock mounting
position
, all dimensions in mm (inches)
Sketch 8: mounted switch
Sketch 9: Securing the Quicklock ring
with the mounting tool
Other technical specifications:
bolt way 8,5 mm (3,35 in), 12 mm (4,72 in) optional
Extended bolt projection: approx. 12 mm (4,72 in), 13 mm (5,12 in) in case of 12mm (4,72 in) bolt way
Bolt width: 25,4 mm; Bolt height: 8 mm
The maximum static bolt load against closing direction and in lateral direction is 1 KN. It is recommended to support the
bolt in case of permanent load.
Operating the lock with the key, the maximum torque may not exceed 2.5 Nm (22 lb
F
in)
The bolt head is equipped with 2 M4 threads.
The bolt was according to EN1300 with a permanent load of 2,5 N over 10.000 cycles tested. These load should not be
exceeded permanently.
