Preventive Maintenance
Qualified Theogectris’s teams carry out proper equipment inspections, collects data from measurements and supervisory monitoring software and proceed with corrective measures before a failure occurs.
During preventing maintenance:
- Data are collected from software and special measurements.
Theogectric is equipped with proper, precision instruments like mustimeter, multitesters, oscilloscope, clamp meters, power analysers/data loggers, laptop software to read data from site Power Monitoring units thru Modbus protocol.
- Detailed periodic visual inspection is carried out to ensure that all equipment is clean from dust, moisture, insects etc
- Inspection of cables and wires to determine physical condition
- Check of tightness of all cable terminals, busbar connections bolts.
Due to vibration bolts may be loosen.
- Measurement of motor insulation if applicable
- Check of operation of circuit breaker, overload relays.
- Check that all ventilation fans are rotating properly and air grilles are clean
- Check RCDs with rcd tester to ensure proper operation at specified sensitivity and time