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Safety
2 Safety
2.1 Safety precautions
2.2 Proper use
2.3 Improper use
4
Duty to inform
Each person involved in the installation or operation of the unit must read and observe
the safety-related parts of these operating instuctions.
The operator is obligated to make operating personnel aware of dangers originating
from the unit or the entire system.
The transmitter PPT 100 has been tested and accepted in compliance with EN 61010/
VDE 0411 "Safety Equipment for Electrical Components".
● Observe the safety and accident prevention regulations.
● Check regularly that all safety precautions are being complied with.
● The unit has been accredited with protection class IP 40. Take necessary measures
when installing into ambient conditions, which afford other protection classes.
● Consider possible reactions between the materials and the process media.
● Consider possible reactions of the process media due to the heat generated by the
product.
● Do not modify or alter the unit yourself.
● Note the shipping instructions, when returning the unit.
● Inform yourself about a possible contamination before starting work.
● Adhere to the relevant regulations and take the necessary precautions, when handling
contaminated parts.
● Communicate the safety instructions to other users.
● Only use the PPT 100 digital transmitter for measuring total pressures in the
-4
1·10
... 1000 mbar range.
Improper use will cause all claims for liability and warranties to be forfeited. Improper use
is deemed to be all use for purposes deviating from those mentioned above, especially:
● Connection to pumps or units which are not suitable for this purpose according to their
operating instructions.
● Connection to units which have exposed voltage-carrying parts.
● The operation of the devices in potentially radioactive areas.
NOTE
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