Endress+Hauser HART Proline t-mass I 300, Руководство по эксплуатации

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Safety instructions Proline t-mass I 300 HART
10 Hauser
NOTICE
Verification for borderline cases:
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For special fluids and fluids for cleaning, Hauser is glad to provide assistance
in verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability as minute changes in the temperature, concentration or level of
contamination in the process can alter the corrosion resistance properties.
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WARNING
Injury from sensor being ejected!
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The sensor gland should be opened only when in an unpressurized state.
NOTICE
Penetration of dust and moisture when the transmitter housing is opened.
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Only open the transmitter housing briefly, ensuring that no dust or moisture enters the
housing.
Residual risks
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WARNING
If the temperature of the media or electronics unit is high or low, this may cause the
surfaces of the device to become hot or cold. This poses a risk of burns or frostbite!
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In the case of hot or cold medium temperatures, install appropriate protection against
contact.
2.3 Occupational safety
When working on and with the device:
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Wear the required personal protective equipment as per national regulations.
For welding work on the piping:
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Do not ground the welding unit via the measuring device.
If working on and with the device with wet hands:
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Due to the increased risk of electric shock, wear suitable gloves.
2.4 Operational safety
Risk of injury.
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Operate the device in proper technical condition and fail-safe condition only.
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The operator is responsible for interference-free operation of the device.
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
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If, despite this, modifications are required, consult with Hauser.
Repair
To ensure continued operational safety and reliability,
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Carry out repairs on the device only if they are expressly permitted.
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Observe federal/national regulations pertaining to repair of an electrical device.
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Use original spare parts and accessories from Hauser only.
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet
state-of-the-art safety requirements, has been tested, and left the factory in a condition in
which it is safe to operate.