Report 44 Task 3 Data Logger Telemetry System
Report 44 Task 3 Data Logger Telemetry System
Report 44 Task 3 Data Logger Telemetry System
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12. RECOMMENDED PREVENTIVE MAINTENANCE SCHEDULE<br />
<strong>Task</strong> 3. <strong>Data</strong> <strong>Logger</strong> Based <strong>Telemetry</strong> Monitoring <strong>System</strong><br />
Table 2 shows the schedule for normal maintenance and operations activities along with the<br />
proposed maintenance frequency.<br />
Table 2<br />
Recommended Maintenance Schedule<br />
Preventive Maintenance Schedule<br />
Maintenance Frequency<br />
<strong>Data</strong> Collection<br />
Daily<br />
Check Collected data against Low/High values "Alarms "<br />
Daily<br />
Check Communication<br />
Daily<br />
Observe Battery reading<br />
Daily<br />
Check Input voltage to data logger<br />
Monthly<br />
Check Channel "1" on logger voltage level<br />
Monthly<br />
Check Channel "2" on logger voltage level<br />
Monthly<br />
Check GSM Modem power level<br />
Monthly<br />
Check GSM modem LEDs<br />
Monthly<br />
Check GSM Signal Level and data transfer rate<br />
Monthly<br />
Check Shunt resistor value<br />
Monthly<br />
Compare logger readings with Marble readings<br />
Monthly<br />
Manually calculate logger readings using voltage readings at data logger<br />
Monthly<br />
inputs "Check Accuracy of <strong>Logger</strong>"<br />
Download logger program and upload<br />
Monthly<br />
Clean Solar Panel<br />
Monthly<br />
Check Battery Voltage & Ampere<br />
Monthly<br />
Compare USWL Sensor with US Marble Reading<br />
Monthly<br />
Compare DSWL Sensor with DS Marble Reading<br />
Monthly<br />
Calibrate Sensors if necessary<br />
Monthly<br />
Check Charging Voltage and Current<br />
Monthly<br />
Check AC Charger if AC is Present<br />
Monthly<br />
Check Solar Regulator Output<br />
Monthly<br />
Check DC/DC Converter Output<br />
Monthly<br />
Check Cable Continuity<br />
Monthly<br />
Check Conduit<br />
Monthly<br />
Check Physical condition of equipment<br />
Monthly<br />
Check Physical condition of sensor pipes and civil works<br />
Monthly<br />
Change <strong>Data</strong> <strong>Logger</strong> Clock<br />
Seasonally<br />
Calibrate Sensors<br />
Seasonally<br />
LIFE IWRM 24 INTERNATIONAL RESOURCES GROUP
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