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David WilliamsAug 5, 2025
Why is the compressed air supply too low in my vc999 K7?
- LLaura JordanAug 5, 2025
The compressed air supply might be low due to several reasons: * The compressed air might not be connected. Ensure it is properly connected. * The main valve on the mains could be closed. Open the main valve. * There might be a leak in the compressed air supply line. Check the supply line for leaks and fix them. * The setting on the FRL unit might be too low. Check that the setting is approximately 5 bar. * The pressure switch might be faulty. Inspect the pressure switch.