BC Styles  
 
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underwater

Attaching the MP Hose to the First Stage

1.  Remove the inflator hose from the power inflator body by gripping the grooved sleeve over the quick disconnect coupling with your thumb and forefinger. Slide the sleeve back.
2.  Remove the port plug from an MP port on the regulator using an appropriately sized wrench.
warning WARNING: DO NOT connect the inflator hose to a high pressure (HP) port (greater than 200 psi / 14 bar). This may cause the hose to burst when pressurized, which can result in serious injury. If you are unsure which regulator port is medium pressure (MP) or high pressure (HP), consult your regulator owner’s manual or your dealer before attaching the hose.
3.  Check to ensure the o-ring is present and in good condition. Screw the threaded end of the hose into the port and tighten to 40 in/lbs (46 kg/cm) with a 9/16" wrench.

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