Sealey VS555 Instruction Manual

To connect the Sealey VS555 Priming Set to a vehicle's fuel system, first ensure the vehicle is turned off. Locate the fuel lines you need to work with, and use the appropriate connectors from the set to attach the priming bulb inline with the fuel line. Ensure all connections are secure to prevent leaks.
After connecting the priming set, squeeze the priming bulb repeatedly until fuel flows steadily through the transparent hose without air bubbles. This indicates that the fuel system is primed and ready for the engine to start.
Yes, the Sealey VS555 Priming Set can be used on both diesel and petrol engines. Ensure you have the correct fittings for the specific type of fuel line you are working with.
Regularly inspect the priming bulb and hoses for any signs of wear or damage. Clean the components after each use to prevent fuel residue buildup. Replace any damaged parts immediately to ensure the set remains safe and effective.
If the priming bulb does not work, check for blockages in the hose or connectors. Ensure all connections are airtight. If the bulb itself is damaged or worn out, it may need to be replaced.
In most cases, using the Sealey VS555 will eliminate the need to manually bleed the fuel system, as it removes air and primes the fuel lines effectively. However, always check the vehicle manufacturer's recommendations.
Immediately stop the priming process and check all connections for tightness and proper fit. Inspect the hoses and connectors for any damage. Do not proceed until the leak is resolved to prevent safety hazards.
The Sealey VS555 is specifically designed for fuel priming. Using it for other fluids is not recommended as it may damage the set or provide ineffective results.
The time required to prime a fuel system can vary based on the vehicle and the length of the fuel lines. Generally, it should take a few minutes of squeezing the bulb until a steady flow of fuel is visible.
Ensure that the fuel lines are free of air bubbles and that the priming process was thorough. Check for any other issues with the engine, such as spark plugs or battery problems, that might prevent it from starting.