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3.3 Assembling the Air-Puff Stimulus (continued)
Using Teflon tape or pipe sealant, attach the female quick-connect fitting to the pressure-regulated
source of air (compressed air bottle shown). Use a 9/16” open-end or crescent wrench to fully tighten.
Join the other end of the 20’ (6m) air-supply line to the quick-connect fitting.
Warning! Do not pressurize the air puff system beyond 40 PSIG
possible damage may result to connector fittings and equipment.
Connect the 12-volt power supply to the DC power jack on the Exer 3/6 treadmill
(other cable connections removed for clarity).
Connect the AC power cord to the AC power receptacle of the 12-volt power supply and insert the
other end into an appropriate AC outlet.
This completes the assembly Air-Puff Stimulus.