Safety Instructions For The Described Product - Bosch CL400 Manual

Safety Instructions 1- -5
1.5

Safety Instructions for the Described Product

DANGER
Fatal injury hazard through ineffective Emergency-OFF devices!
Emergency-OFF safety devices must remain effective and accessi-
ble during all operating modes of the system. The release of func-
tional locks imposed by Emergency-OFF devices must never be al-
lowed to cause an uncontrolled system restart!
Before restoring power to the system, test the Emergency-OFF se-
quence!
DANGER
Danger to persons and equipment!
Test every new program before operating the system!
DANGER
Retrofits or modifications may interfere with the safety of the prod-
ucts described hereunder!
The consequences may be severe personal injury or damage to
equipment or the environment. Therefore, any system retrofitting or
modification utilizing equipment components from other manufac-
turers will require express approval by Bosch.
DANGEROUS ELECTRICAL VOLTAGE
Unless described otherwise, maintenance procedures must always
be carried out only while the system is isolated from the power sup-
ply. During this process, the system must be blocked to prevent an
unauthorized or inadvertent restart.
If measuring or testing procedures must be carried out on the active
system, these must be carried out by trained electricians.
CAUTION
Danger to the module!
Do not insert or remove the module while the controller is switched
ON! This may destroy the module. Prior to inserting or removing the
module, switch OFF or remove the power supply module of the con-
troller, external power supply and signal voltage!
CAUTION
Only Bosch-approved spare parts may be used!
1070 072 196-101 (00.06) GB