Bamo NivOil Bedienungsanleitung Seite 16

SAFETY INSTRUCTIONS
- Installation, commissioning and maintenance may only be carried out by qualified personnel
- Only connect the unit to a power source with features in conformity with the specifications of technical data and serial plate.
- The device must be disconnected from all sources of power during installation and maintenance work.
- The device may only be operated under the conditions specified in the operating instructions.
- The applicable installation and maintenance regulations for Ex units must be observed!
- Changes or modifications must not be made to the device.
- The connecting cables of the probes may only be used in areas where no electrostatic charges can occur.
DESCRIPTION
The NivOil monitoring system is used for oil/light liquid separators. It is used for monitoring the level of the accumulating oil/light liquid layer,
the maximum fill level in the case of a blockage of the drainage system and where applicable also the sludge layer that settles on the ground.
Up to a maximum of three monitoring probes can be connected to the sensor power supply unit - type: NivOil CU (BVS 07 ATEX E 090).
The oil probe - type: NivOil OP (BVS 07 ATEX E 091 X) detects the oil/light liquid layer floating on the water.
The high level probe - type: NivOil HP (BVS 07 ATEX E 092 X) detects a blockage of the drainage system. An alarm signal is triggered as
soon as the inflowing water has reached a level that is too high.
The alternative high level probe - type: NivOil HPS (BVS 09 ATEX E 021 X) detects a blockage of the drainage system. An alarm signal is
triggered as soon as the inflowing water has reached a level that is too high.
The sludge level probe - type: NivOil SP (BVS 09 ATEX E 021 X) detects whether a sludge layer has grown on the bottom of the separator. An
alarm signal is triggered as soon as the sludge has reached a level that is too high.
All probe inputs are self-configuring.
Therefore, one of the three different intrinsically safe probe types can be connected to each of the three intrinsically safe channels of the power
supply unit (NivOil CU).
The unit detects which intrinsically safe probe type is connected to which channel and activates the corresponding LED on the front panel.
If a channel is not occupied, its corresponding LEDs will remain switched off in operation.
The unit has a built-in buzzer. If necessary, it can be deactivated with DIP switch 1.
CE mark: The device fulfils the legal requirements of the applicable EU directives (see associated EU declaration of
conformity).
EN
M-531.01-EN-AK du 30-06-2023 - Manufacturer : BAMO IER - Pirnaer Straße 24, D-68309 Mannheim - Germany (Translated document) ·