Pre-Use Inspection - Aqua Lung BC1760101UV User Manual

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PRE-USE INSPECTION

Before each use, your BC must be given a thorough visual inspection and
functional test. NEVER dive with a BC that shows signs of damage to any of
it's components until it has received a complete inspection and service from an
Authorized Aqualung Distributor.
1. Visually inspect the entire BC for cuts, punctures, frayed seams, excessive
abrasion, damaged or missing hardware and other damage of any kind.
2. Connect the power inflator to a source of clean air, via the MP quick disconnect
hose. Depress and release the inflator button intermittently to ensure that the
airflow is unobstructed and that the airflow stops completely when the button
is released (See Inflation Methods).
3. Manually operate each dump valve by pulling on the pull knob and cord
assembly to release air from inside the BC, then fully inflate the BC until the
(OPRV) opens (See Deflation Methods). Examine the operation of the (OPRV)
/ dump valve by repeatedly inflating the BC to ensure the valve opens to
relieve excess pressure, yet closes immediately afterwards to allow the bladder
to remain taut and fully inflated.
4. Check the function of the oral inflator button and inflator dump valve (See
Deflation Methods) to ensure a rapid and unobstructed exhaust from each
valve. Fully inflate the BC once again and disconnect the MP hose from the
power inflator. Let the BC stand for 10 minutes and listen for any leaks.
WARNING:
within 10 minutes, DO NOT attempt to use the BC until it has received a
complete inspection and service from an Authorized Aqualung Distributor.
5. Make a final check of the cylinder band tension to ensure it has been secured
properly. Re-tighten if necessary.
If you can hear any leaks or if the bladder begins to deflate