ECOLAB EcoTrans II pH Betriebsanleitung Seite 78

Assembly and connection
DANGER!
Risk of fatal injury from electric current!
Electrical hazards are identified by the symbol opposite. Work on those
places may only be carried out by skilled personnel who are duly trained and
authorised.
Contact with live parts represents immediate danger to life due to electrocution.
Damage to the insulation or individual components can be life-threatening.
– Before starting work, create a de-energised state and ensure this state is
maintained for the duration of the work.
– If the insulation is damaged, switch off the power supply immediately and
arrange for repairs.
– Never bridge or decommission fuses.
– When replacing fuses, comply with the rating.
– Do not expose live parts to moisture as this may cause short-circuits.
6.1 Installation
DANGER!
Under no circumstances may the device be mounted or dismounted under
voltage. There is a risk of electric shock.
Disconnect the entire system from the power supply beforehand.
This work must be carried only out by qualified personnel.
Under no circumstances may the device be mounted in hazardous areas!
There is a danger of explosion.
Installation site
When determining the installation site, care must be taken to ensure that the
specifications of the device are adhered to. The device must not be exposed to strong
shocks and permanent vibrations. Electromagnetic fields, e.g. caused by motors or
transformers, must be avoided.
Direct heat radiation, especially solar radiation, leads to heating of the device inside the
housing due to the protection class IP65 and can damage the device. Make sure that the
device is not exposed to direct sunlight on site.
Climatic conditions
The ambient temperature and relative humidity at the installation site must correspond to
the technical data.
Mounting position
Any mounting position is possible. However, the viewing angle of display should be taken
into account.
Space requirement
Make sure there is sufficient space in the area of the cable entries.
The minimum bending radius of the cables must be taken into account.
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