HY140200PES - Troubleshooting

Maintenance - Operations to be carried out after the first 60 hours of use.

• Check that all nuts and bolts are tight, particularly those retaining the crank case and
  cylinder head.
• Replace the lubricating oil.

Operations to be carried out daily

• Drain condensation by opening the valve located under the tank.

• Check the pump oil level.
• Check the engine oil level.

• Check all guards and covers are secure.
• Check for fuel and oil leaks.
• Check for air leaks
• Check for unusual noises or vibrations.

Operations to be carried out weekly (or more frequently in dusty environments)

• Remove the air filter element by undoing the screw and removing the filter cover
• Inspect the air filter and if worn or damaged, replace immediately.
  Clean the air filter by blowing through from the inside to the outside with a low pressure
  airline.
• Reinstall the air filter, cover and screw.

• Check that the relief valve vents pump output and reduces engine speed when maximum pressure is reached.
• Check that the compressor restarts pressure build up automatically at 2 bar below the maximum pressure.

Operations to be carried out monthly

• Check belt tension.
• A weight of 3kg applied at the belt mid-point should give a deflection of approximately 10mm.
• If adjustment is required, maintain the alignment of the two pulleys.
  Adjust by repositioning the engine using the screw adjuster.

Operations to be carried out every 100 hours

• Change the air filter element.
• Replace the pump lubricating oil with an oil suitable for temperatures ranging from -5°C to 45°C, viscosity Type 68 compressor oil.
• Drain the oil when it is warm, not hot, as this will allow the oil to drain more effectively.
• Place a suitable container under the drain plug and remove the drain plug.
• Once all the oil has drained, replace the drain plug and refill with new oil to the correct
  level.
• Replace the engine oil with semi-synthetic SAE 15W40 engine oil.
• Drain the oil when it is warn, not hot, as this allows the oil to drain more effectively.
• Place a suitable container under the drain plug and remove the drain plug.
• Once all the oil has drained, replace the drain plug and refill with new oil to the correct
  level.
• Check all tube fittings and electrical connections
• Inspect the pressure tank inside and out for damage or corrosion. 

If you need any assistance, please send us an email to [e-mail] or call us on 01646687880 .