9
•
Due to the process, hot components on the device can cause burns. It is strongly recommended to
wear the appropriate protective equipment and to let the device cool down before working on it.
•
Improper use of the device will result in a high risk to system safety, therefore the device must
only be used as specified in the associated documentation.
•
Make sure that the system is in a depressurised state during all maintenance, cleaning and
inspection work on the pipelines or on the components of the device.
•
In case of maintenance-work on the pipe or on components of the sensor, make sure that the
piping is in unpressurized condition.
•
Switch off the power supply for all maintenance, cleaning or inspection works on the sensor or
on components. Follow the notes of the chapter maintenance.
•
Caution, if welding is required on the pipe, remove sensor.
•
The components and electrical connections must be checked for damages regularly. If a damage
is found, it is to be repaired before further operation of the instruments.
3.4 Maintenance
•
For maintenance purposes, it is imperative that the device is de-energised and cooled down,
otherwise there is an increased risk of explosion.
•
Before working on the device or its components, it is essential to ensure that they are de-
energised. Otherwise there is a risk of electric shock.
•
The correct tool must be used to open the device, otherwise there is a risk of injury and
crushing.
•
Before opening the device or its components, it is imperative to ensure that there is no EX zone.
•
During cleaning work on the device or in the process, there is an increased risk of explosion due
to electrostatic discharges and excessive pressures.
3.5 Technical statement
The manufacturer reserves the right to change any technical data concerning technical
developments, without prior notice. If any queries arise, ENVEA Process GmbH will be happy to
inform customers of any possible changes made.
3.6 Reliability
For any additional information concerning product reliability, please contact ENVEA Process GmbH.
3.7 Storage conditions
Observe the following instructions during storage:
•
To ensure shock resistance, store in original packaging.
•
Do not remove protective discs or caps mounted on process connections.
They prevent mechanical damage and contamination to the sealing surfaces.
•
Protect from sunlight to avoid impermissibly high surface temperatures.
•
Store in a dry and dust-free place.
•
Do not store outside.
