KROHNE OPTISWITCH 3x00C Relay SIL EN - Manual (Page 7)

l
Avoid buildup on the vibrating system (probably shorter
proof test intervals will be necessary)
l
Fork version: avoid granulate size of the medium > 15 mm
(0.6 in)
1 .3 Adjustment instructions
Since the plant conditions influence the safety of the
measuring system, the adjustment elements must be set
according to the application:
l
DIL switch for switching point adaptation
l
DIL switch for mode adjustment
The function of the adjustment elements is described in the
operating instructions manual.
1 .4 Setup
Take note of the mounting and installation instructions of the
operating instructions manual.
In the setup procedure, a check of the safety function by
means of an initial filling is recommended.
1 .5 Reaction during operation and in case of
failure
The adjustment elements or device parameters must not be
modified during operation.
If modifications have to be made during operation, carefully
observe the safety functions.
Fault signals that may appear are described in the appropriate
operating instructions manual.
If faults or error messages are detected, the entire measuring
system must be shut down and the process held in a safe state
by other measures.
An exchange of the electronics is easily possible and is
described in the operating instructions manual.
If due to a detected failure the electronics or the complete
sensor is exchanged, the manufacturer must be informed (incl.
a fault description).
Adjustment elements
Mounting and installa-
tion
OPTISWITCH series 3000 • - Relay (DPDT) 7
Functional safety
32743
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EN
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080414