Safety Notes - Siemens SIPLUS HCS Operating Instructions Manual

Safety notes

2.2 Safety notes
2.2 Safety notes
This device corresponds to the approvals printed on the type plate. If you have questions
about whether it is permissible to install the device in the planned environment, please
contact your service representative.
NOTICE
• Alterations to the devices are not permitted. Failure to observe these guidelines shall
• The HCS4300 heating control system is not a safety product. In the event of a fault, the
Warning symbols on the device
Electric shock hazard
May cause death or serious injury
When this warning symbol
instructions for the device. The operating instructions contain information about the
potential risks and enable you to recognize risks and implement countermeasures.
Note before connecting the device
Electric shock hazard
May cause death or serious injury
The supply system to which the heating control system is connected must have a circuit
breaker. The device must be switched off and secured against switching on again, before
connecting to the line voltage. Otherwise, there is a risk of electric shock.
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constitute a revocation of the approvals and manufacturer's warranty.
machine must be brought to the safe state on the plant side.
WARNING
WARNING
appears on the device, you must consult the operating
Operating Instructions, 11/2015, A5E35452705A/002
SIPLUS HCS4300