- Check the sealing and operation of the three-way refuelling valve.
- Check the sealing and operation of the solenoids.
- Check the sealing and setting of the regulator.
- Drain the Coalescing Filter.
Suggested 6-monthly or 400 Compressor Run Hour Service
- Check the dispenser for leaks.
- Check the Coalescing filter elements, replace if necessary.
- Check damage and electrical continuity of Refuelling Hoses.
- Replace Breakaway seals.
- Replace 3-way refuelling valve seals and inspect ball for scratches and wear.
Replace ball if necessary.
- Replace refuelling probe O-rings. Check that the probe is not damaged or bent,
replace if necessary.
- OEM Nozzles and Breakaways - Refer to manufacturer’s instructions.
Suggested Yearly or 8000 Compressor Run Hour Service
In addition to all the checks listed in the 6-month service, carry out the following:
- Dismantle and clean the solenoid valves. Replace the seals and O-rings.
- Dismantle and clean the regulator valves. Replace the seals and O-rings.
- Check the dispenser calibration. Meter Calibration.
- Check the eletronic boards are clean, dry and dust free.
- Check the UPS and voltage stabiliser supplying power to the dispenser is
working according to the manufacturer’s specifications.
- Check the C5000 flameproof box lid is bolted down tight and all glands are
tight.
- Check the zero point and calibration of the dispenser pressure transducers.
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