Machine Leak Test
1. Close pop off valve (turn knob clockwise)
2. Depress plunger valve in the center and hold
3. Plug the end of the rebreathing hose
4. Add pressure to the system until the manometer reads 30 cmH20
Hold the pressure for ten seconds. If it doesn’t drop faster than 1 cm H2O per second,
the machine is sealed enough for use.
If it does drop faster, check your rebreathing bags and hoses for leaks. Glass cleaner
works well for this. Make sure the canister and clear valve domes are tight
