prism_checklist_01_inspection

• Prism Dive Number

• Location
  Address

• Conducted on

  Date

• Diver

• Buddy

1. Check H-Plate / Harness / BC for Wear, Damage or Missing Parts

• A. H-Plate

  Safe

  At Risk

  N/A

• B. Harness (W)

  Safe

  At Risk

  N/A

• C. Fabric (W)

  Safe

  At Risk

  N/A

• D. Inflator / Alt. Air Source (O)

  Safe

  At Risk

  N/A

• E. Dump Valve(s) (O, W)

  Safe

  At Risk

  N/A

• F. Removable Weight Pockets (W, I)

  Safe

  At Risk

  N/A

• G. Fastening Clips (W)

  Safe

  At Risk

  N/A

2. Inspect Counterlungs

• A. Fabric (W)

  Safe

  At Risk

  N/A

• B. Drains (O)

  Safe

  At Risk

  N/A

• C. Threaded DSV/BOV Assembly Rings (W)

  Safe

  At Risk

  N/A

• D. Breathing Hoses, Oetiker Clamps,<br>+ O-Rings (W)

  Safe

  At Risk

  N/A

• E. O2 Addition Valve (I, O)

  Safe

  At Risk

  N/A

• F. Automatic Diluent Valve (ADV) (O)

  Safe

  At Risk

  N/A

• G. Over-Pressure Valve (OPV) (O)

  Safe

  At Risk

  N/A

3. Inspect DSV/BOV Breathing Hoses

• A. Hoses

  Safe

  At Risk

  N/A

• B. Oetiker Clamps (W)

  Safe

  At Risk

  N/A

• C. O-Rings (W)

  Safe

  At Risk

  N/A

• D. Inhalation Hose Mushroom Valve<br>(only on inhale hose for DSV supplied systems)<br>(O, W)

  Safe

  At Risk

  N/A

4. Inspect DSV/BOV

• A. Shut-Down/OC Assembly (O)

  Safe

  At Risk

  N/A

• B. Water Drain (O)

  Safe

  At Risk

  N/A

• C. Mouthpiece, Zip-Tie

  Safe

  At Risk

  N/A

• D. DSV/BOV Exhalation Mushroom Valve (O,W)

  Safe

  At Risk

  N/A

• E. Inhalation Hose Mushroom Valve (only on<br>inhale side of BOV) (O, W)

  Safe

  At Risk

  N/A

5. Inspect Regulators + Hoses

• A. 1st Stages (W)

  Safe

  At Risk

  N/A

• B. Pressure Relief Valves

  Safe

  At Risk

  N/A

• C. LP Hoses + Connectors (W)

  Safe

  At Risk

  N/A

• D. HP Hoses + Connectors (W)

  Safe

  At Risk

  N/A

• E. Diver Installed Gas Supply Hoses<br>(if installed)

  Safe

  At Risk

  N/A

• F. Pressure Gauges

  Safe

  At Risk

  N/A

6. Inspect Wiring

• A. Heads Up Display (W)

  Safe

  At Risk

  N/A

• B. Wrist Display (W)

  Safe

  At Risk

  N/A

7. Battery Compartment, Batteries + O-Rings

• A. Solenoid Batteries (I)

  Safe

  At Risk

  N/A

• B. Heads Up Display Battery (I)

  Safe

  At Risk

  N/A

• C. O-Rings (2) (W)

  Safe

  At Risk

  N/A

• D. Cover, Cover Latches + Keepers (O,W)

  Safe

  At Risk

  N/A

8. Solenoid Operation

• Solenoid Operation (O)(If proceeding<br>immediately to assembly and operational<br>checks, you can skip this step.)

  Safe

  At Risk

  N/A

9. Inspect Head Assembly

• A. Red CO2 Seal (I, W)

  Safe

  At Risk

  N/A

• B. Head To Bucket O-Rings (2) (W)

  Safe

  At Risk

  N/A

• C. O-Ring Seats (W)

  Yes

  No

  N/A

• D. Latch Keeper (W)

  Safe

  At Risk

  N/A

• E. Nut Bars, Head Bolts, Head Cover Bar +<br>Head Cover (W, I)

  Yes

  No

  N/A

10. Oxygen Sensors

• A. 3 Oxygen Sensors + Sensor Holders Installed (I)<br>

  Safe

  At Risk

  N/A

• B. Oxygen Sensor Wiring Harness (I)

  Safe

  At Risk

  N/A

• C. mV Readings Within Range(O)<br>(8.5 mV to 14 mV in air)

  Safe

  At Risk

  N/A

11. Bucket Assembly

• C. 1 Moisture Pad (I)

  Safe

  At Risk

  N/A

• B. Latches (3) (W, O)

  Safe

  At Risk

  N/A

• A. Basket Compression Spring + Pad(I)

  Safe

  At Risk

  N/A

12. Basket Assembly

• D. Top + Bottom Foam Pads (I)

  Safe

  At Risk

  N/A

• B. Center Tube O-Ring (I)

  Safe

  At Risk

  N/A

• C. Top + Basket Threads Clean (O)

  Safe

  At Risk

  N/A

• A. Check Mesh (W)

  Safe

  At Risk

  N/A