Endress+Hauser Topcal S CPC310, Руководство по эксплуатации

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Troubleshooting
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10 Troubleshooting
10.1 Troubleshooting instructions
The transmitter continuously monitors its functions itself. If an error occurs that is recognized by
the device, this is shown on the display. The error number is under the unit displayed for the main
measured value. If several errors occur, you can call them up with the MINUS key.
Use the following tables to locate and eliminate an error:
• System error messages: This table indicates the possible error numbers and remedial measures.
• Process-specific errors: In the event of an operating error without a corresponding error message
from the transmitter, this table indicates possible process-specific errors, remedial measures and
spare parts that may be needed.
• Device-specific errors: In the event of an operating error without a corresponding error message
from the transmitter, this table indicates possible device-specific errors, remedial measures and
spare parts that may be needed.
Please note the following safety instructions before starting repair work:
#
Warning!
• De-energize the devicebefore you open it Checkthat voltage is not supplied and and secure the
switch(es) against being switched on unintentionally.
• If work is required under voltage, this may only be carried out by an electrician, but a second
person must be present for safety reasons.
• Power can be supplied to switching contacts by separate circuits. Also de-energize these circuits
before you work on the terminals.
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Caution!
• Electronic components are sensitive to electrostatic discharge. Protectivemeasures such as
discharging the operator at PE or permanently grounding the operator with a wrist strap are
required.
Particularly dangerous: Synthetic floors at low humidity and synthetic clothing.
• For your own safety, always use genuine spare parts. The function, accuracy and reliability after
repair work are only guaranteed with genuine parts.