1. Connect a hand pump with a clamp on fitting (Any bicycle Hand Pump should work) to tank valve.
2. Open the toggle valve marked No. 1 in Fig 3 (move toggle up) and inflate the first airmount until the left front corner of the platform rises approximately 1/2 of an inch. Deflate if necessary by pushing the control valve in.
3. Close the toggle valve (move toggle down).
4. Repeat the previous two steps for the second and third airmounts respectively, until the platform floats freely.
5. Check to see if the platform is floating freely by pressing down and pulling up by hand on the platform top at each airmount location and releasing. If the platform does not float freely, inflate or deflate as necessary. Check for and remove any obstructions that may inhibit platform movement.
6. If properly inflated and level, floating height should be approximately 4 inches all around.
7. Replace the "Tank Valve" cover to minimize seal leakage during operation.
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HAPPY LISTENING,
Steve
SOS