Siemens SICLOCK TC 400 - Manual (Page 11)

1-9 © Siemens AG 2007 All Rights Reserved
SICLOCK
® TC 400
Safety Information
1
If you have questions about the validity of the installation in the planned environ-
ment, please contact your service representative.
Repairs
Only authorized personnel are permitted to repair the device.
System expansions
Only install system expansions intended for this device. If you install other
upgrades, you may damage the system or violate the safety requirements and
regulations for radio frequency interference suppression.
Contact your technical support team or where you purchased your device to find
out which system expansion devices may safely be installed.
Caution
Please observe the safety instructions on the back of the cover sheet of this doc-
umentation. You should not make any expansions to your device unless you have
read the relevant safety instructions.
Warning
Unauthorized opening and improper repairs can cause considerable damage to
property or danger for the user.
Caution
If you install or exchange system expansions and damage your device, the war-
ranty becomes void.