320
Maintenance and troubleshooting
Type 8098 FLOWave L
24 MAINTENANCE AND TROUBLESHOOTING
24.1 Safety instructions
Riskofinjuryduetoelectricalvoltage.
▶ Before carrying out work on the system, disconnect the electrical power for all the conductors and isolate it.
▶
▶ Observe all applicable accident protection and safety regulations for electrical equipment.
Riskofinjuryduetopressureintheinstallation.
▶
pipe.
▶ Before any intervention in the installation, make sure there is no pressure in the pipe.
Ifswitchedonforaprolongedtime,riskofburnsorreduetohotdevicesurfaces
▶ Do not touch with bare hands.
▶
Riskofburnsduetohighliquidtemperatures.
▶ Do not touch with bare hands the parts of the device that are in contact with the liquid.
▶ Use safety gloves to handle the device.
▶ Before opening the pipe, stop the circulation of liquid and drain the pipe.
▶ Before opening the pipe, make sure the pipe is completely empty.
Riskofinjuryduetothenatureoftheliquid.
▶ Respect the prevailing regulations on accident prevention and safety relating to the use of dangerous
liquids.
WARNING
Riskofinjuryduetonon-conformingmaintenance.
▶
▶ Ensure that the restart of the installation is controlled after any interventions.
CAUTION
Riskofinjuryduetoaheavydevice.
A heavy device can fall down during transport or during installation and cause injuries.
▶ Transport, install and dismantle a heavy device with the help of another person.
▶ Use appropriate tools.
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