Security information
2.1 Safety information
SIPLUS HCS4200 PROFINET/PROFIBUS DP
14
Operating Instructions, 07/2019, A5E35066204A/006
Working on the device or on components connected to it
WARNING
Electric shock hazard
May cause death or serious injury
•
Voltages of more than 60 V can occur in the control cabinet. Suitable safety precautions
preventing contact must therefore be taken during commissioning and maintenance
work.
•
Before working on the heating control system or the connected components, ensure the
system is disconnected.
Fuse replacement
NOTICE
Use only the prescribed fuse types. If you operate a heating controller with unapproved
fuses, the device could be destroyed.
Repairs
WARNING
No user-serviceable parts
May cause death or serious injury
Incorrectly performed repairs may result in substantial damage to equipment or endanger
the user. Return the device to Siemens for repair.
Summary of Contents for SIPLUS HCS Series
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