FORTEZA JSC FORTEZA FMC 24 Pro (100m, 200m, 300m)
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12.
MAINTENANCE
12.1. Performance check
12.1.1.
During the exploitation it is recommended to test the sensor operability
transmitting the remote control signal TEST 1-3 times a day.
12.2. Maintenance check
12.2.1.
The sensor maintenance should be conducted by people, who underwent
special safety trainings.
12.2.2.
During the sensor exploitation it is necessary to conduct check and preventive
works.
12.2.2.1. Every month carry out visual examination of the sensor units and the
protected sector.
It is necessary to check:
- the absence of dust, dirt, snow and ice from the side of Tx signal transmission and
Rx signal reception; clean the units if necessary;
- the absence of foreign objects in the protected sector.
12.2.2.2. Every quarter:
- carry out all monthly works;
- check the cables and cable connections.
12.2.2.3. The grass height is controlled during seasonal works. If the grass height is
over 0,3 m, the grass should be mown down.
12.2.3. If the snow height changes, false alarms can be generated because of the
signal reduction at the Rx input. In this case it is necessary to remove the snow or to change
the height of Tx and Rx antennas.
After the height of the antennas is changed, they should be aligned. The thresholds
should be aligned as described above.
13.
SAFETY MEASURES
13.1. The current safety standards for the operation with electrical facilities with the
voltage up to 1000 V should be observed during mounting, preventive maintenance and
repair of the sensor.
13.2. The sensor’s power supply is 9…30 VDC. That’s why before the sensor
operation it is necessary to study the elements and cables arrangement in the power supply.
13.3. Cables should be laid, terminated and connected to the sockets only when the
supply voltage is OFF.
13.4. Replace a fuse in the power supply when the power supply is OFF.
13.5. It is prohibited to mount and maintain the sensor at thunderstorms.
13.6. Installation and maintenance of the sensor must be performed only by people,
who underwent special safety trainings and became acquainted with safety measures.
