1. Turn on air compressor and build pressure in the tank.
2. Brush soapy water on air connections and look carefully for air bubbles. 3. Tighten leaky connections.
1. At the bottom of all air compressor tanks is a drain valve.
2. Close the drain valve to eliminate air leaking.
Check Valve Spring is Compressed
When pressure is left in an air tank for prolong periods of time, the check valve spring can become compressed.
4 Hp 60 gal. Ultra Dry Compressor
4 Hp 20 gal. Ultra Dry Compressor