Your Safety
9 / 60
3.5 Residual risks
The device has been built in accordance with the applicable standards and the recognised safety rules and corre-
sponds to the state of the art. However, according to the risk assessment of the applied safety standard DIN EN
61010-1, injuries to persons, damage to the device or material damage to the infrastructure cannot be completely
ruled out during use.
Danger from electricity
The device is operated with 24 VDC (PoE 48 VDC). If a power supply unit (100 ... 240 VAC) is also used, there is
a risk of electric shock with fatal consequences if open cables are touched.
u
Do not operate the device unless it has been properly installed and repaired.
u
Only operate the device if all cables are undamaged.
u
Never operate the power supply with the case removed or open.
Danger due to incorrect supply voltage
An incorrect supply voltage may damage the device and render it inoperable.
u
The device may only be connected to voltage sources that match the nameplate.
Danger due to high pressures
During maintenance, repairs or adjustments to a pressurised pipeline, injury to persons, damage to the device or
material damage to the infrastructure may occur.
u
Be sure to drain the process line before removing the photometer.
u
Always consult the operating instructions for maintenance, repairs or adjustments to pipelines.
Danger due to liquids
Escaping medium at the device or at the connections can lead to flooding of the room or material damage to the
infrastructure.
u
Check for leaks regularly.
Ingress of moisture and condensation on electronic components can cause damage.
u
Carry out maintenance work as described in the operating instructions.
u
Avoid accumulation of condensation on optical and electrical surfaces.
Risk of leakage at the process line
Leakage at the process line can lead to escaping medium. Contact with the medium can lead to burns, chemical
burns or poisoning with a fatal outcome.
u
Ensure that the device meets the requirements of the medium.
u
Take protective measures and wear protective clothing.
Danger from use of aggressive chemicals for cleaning
The use of aggressive cleaning agents can damage the device.
u
Do not use aggressive chemicals or solvents for cleaning.
u
If the device has nevertheless come into contact with aggressive chemicals, check it immediately for damage.
Faulty measured value display during operation
Incorrect display of measurements cannot be completely ruled out.
u
Apply the access code to prevent parameters from being changed by unauthorised persons.
u
Carry out maintenance work as described in the operating instructions.
Unauthorised access to the device
Unauthorised access by third parties may lead to changes in the configuration and incorrect measurements
therefore cannot be ruled out.
u
Ensure that the operator takes safety precautions to prevent unauthorised access.
To Next Page
Loading...
Need help?
General
