Technical Information
HC8X Heat Control
E-10
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SICK AG · All rights reserved
8010043
Safety Information
Use only fuses with the required current rating and of the specified type for replace-
ment.
Do not use makeshift fuses or short-circuit the fuse holders.
In case of inadequate grounding or damaged protective conductor (earth/ground ter-
minal), place the control unit out of operation and secure it against any unauthorized or
unintentional operation.
The earth/ground connection can be inadequate if the control unit:
Shows visible damage or has been subjected to prolonged storage under unfavorable
conditions (e.g. humidity).
Has not been correctly handled during transport.
Damaged control unit!
Do not put a damaged control unit into operation.
Whenever it is likely that the control unit is no longer electrically safe for use, place the
control unit out of operation and secure it against any unauthorized or unintentional op-
eration.
The control unit is likely to be electrically unsafe when it:
Shows visible damage
No longer operates correctly
Has been subjected to prolonged storage or operation under unfavorable or
inadmissible conditions
Has been subjected to inadmissible transport stresses.
