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1
Safety summary
1.1 General safety instructions
This chapter provides important instructions for your safety. Thoroughly read and follow
these instructions.
Proper and safe operation of the TZIDC positioner requires:
•
proper transportation and storage
•
mounting, electrical and pneumatic installation and commissioning by qualified per-
sonnel (see chapter 1.5, page 10)
•
correct operation according to the instructions in this manual
•
correct use (see chapter 1.4, page 9)
•
careful maintenance
The regulations, standards and directives referred to in this manual are applicable in Ger-
many. When using the TZIDC positioner outside the German jurisdiction, the relevant
regulations, standards and directives applicable in the country where the device is used
must be observed.
The TZIDC positioner has been designed and tested in accordance with
DIN VDE 0411 Part 1 / EN 61 010 Part 1
"Safety Requirements for Electronic Measuring Apparatus"
(based on IEC Publication 348) and has been delivered in a safe condition.
In order to retain the device in a safe condition and ensure safe operation, attentively
read and follow the instructions given in the sections marked with the respective sym-
bols. (See "Important information" on page 5.) Otherwise, persons can be endangered or
the device itself or other devices or equipment may be damaged or fail.
The device must be shut down and secured reliably against unintentional restart if it must
be assumed that safe operation is no longer ensured. Possible reasons for this assump-
tion can be:
•
visible damage of the device
•
failure of the electrical function
•
exposure to a storage temperature of more than 85 °C for a longer time period
•
exposure to considerable strain or wear during transport
Only the manufacturer is authorized to repair the device.
6
Electro-pneumatic positioner TZIDC
41/18-79 EN
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