Sealey GA45 Instruction Manual
![Sealey GA45 Gauge manual cover](/images/MuHZPGpJsrzbPiFLEjVDrYdt/thumbs/thumb175x175.webp)
To calibrate the Sealey GA45 Gauge, turn the adjustment screw located on the back of the gauge clockwise or counterclockwise until the needle points to zero when no pressure is applied.
The Sealey GA45 Gauge can measure up to a maximum pressure of 60 PSI.
Ensure the hose is properly connected and not leaking. Check for any blockages or damage in the hose. If the issue persists, the gauge might need recalibration or replacement.
No, the Sealey GA45 Gauge is designed specifically for air pressure measurements and should not be used with liquids.
Regularly inspect the gauge for any signs of wear or damage. Keep the gauge clean and dry to prevent corrosion. Store it in a protective case when not in use.
To replace the hose, unscrew the old hose from the gauge using an adjustable wrench, then attach the new hose by screwing it onto the gauge securely.
This could be due to a calibration issue or internal damage. Try recalibrating the gauge. If the problem persists, inspect it for internal damage or consider professional servicing.
The Sealey GA45 Gauge is typically compatible with Schrader valves. To use it with Presta valves, an adapter is required.
Fogging can occur due to moisture inside the gauge. Store the gauge in a dry environment and use silica gel packs to absorb excess moisture.
Ensure the gauge is calibrated correctly, use it at room temperature, and make sure the connection to the valve is secure and leak-free.