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Related Manuals for AP Diving CO2 Sensor
Summary of Contents for AP Diving CO2 Sensor
- Page 1 Sensor User Instruction Manual...
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Page 2: Table Of Contents
Contents Dangers of CO ........................3 Important Information ......................3 Introduction ..........................4 Sensor Features ......................5 Sensor Configuration ...................... 6 Sensor Assembly ......................7 Pre-Dive Operation ....................... 10 Dive Mode Operation ......................12 In The Event of a Warning ....................14 DiveStore and PC Connection .................... -
Page 3: Dangers Of Co
Dangers of CO Carbon dioxide, is a product of respiration with each exhaled breath comprising approximately 4% CO . If inhaled in sufficient concentration it can cause unconsciousness and death. The rebreather’s scrubber is designed to absorb exhaled CO but in the event that the scrubber is ineffective for some reason then it is desirable to have a warning system that directly measures the gas content and warns the diver. -
Page 4: Introduction
Introduction Sensor is an ‘active warning device’ designed to alert the diver The AP Diving CO when the CO content of the breathing loop is approaching a dangerous level. This can be due to depletion of the CO absorbent canister or incorrect assembly resulting in CO bypass of the canister. -
Page 5: Co 2 Sensor Features
Disposable desiccant cartridge (consisting of technical membranes and a drying agent) assures accurate monitoring when loop has high humidity levels. (to be changed every 20-30 hours of diving – AP Diving recommend using the ‘Elapsed time’ feature to monitor protector duration) Protectors to be stored sealed from the atmosphere until ready for use) ... -
Page 6: Co Sensor Configuration
Sensor Configuration Sensor Main Housing Red Indicator Ring Sensor Protector Connection to Scrubber Monitor Connection to (Temp-Stik) data link inside the rebreather Note: A second Red Indicator Ring is supplied, which can be fitted to the Temp-Stik connector. This gives a quick visual indication as to which cables should be mated. A P D i v i n g C O S e n s o r P a g e... -
Page 7: Co 2 Sensor Assembly
Sensor Assembly The CO Sensor sits inside the Vision rebreather lid and is powered and communicates via the scrubber/download/upload data link connection. Before assembling the sensor into a rebreather, the software must be updated to Version 5, (available to download from www.apdiving.com/downloads/software) 1. - Page 8 2. The Sensor is positioned in the lid by pushing the Sensor Holder over the tube that sits above the solenoid on the mixing chamber. 3. The mixing chamber is then placed onto the lid and secured by the mixing chamber locking ring as normal.
- Page 9 4. Connect the CO sensor to the datalink from the rebreather lid and to the Temp-Stik (if fitted, this is identified with red indicator rings, a spare red indicator ring is provided for retro fit). This is done by pushing the Fischer connectors together with the red dots on the connector bodies aligned.
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Page 10: Pre-Dive Operation
Pre-Dive Operation Connection tests are done on switch on and ticks are displayed to show the device is connected. If the Temp-Stik is not detected a row of crosses are displayed: However, should the CO sensor not be detected, the CO sensor is simply not shown: A P D i v i n g C O... - Page 11 If the CO Sensor is not fitted or connected properly, the sensor will not be listed. If the device should be connected, check that the Fischer connectors are correctly mated and restart the rebreather to confirm. A P D i v i n g C O S e n s o r P a g e | 11...
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Page 12: Dive Mode Operation
CO Sensor. If the CO2 sensor is used alone, not with a Temp-Stik, when in dive mode the handset will display four + symbols in the centre of the top row to indicate that the Sensor is connected and operational. - Page 13 The CO Sensor will trigger an alarm when CO reaches 5mbar in the breathing loop. The display will show “CO ALARM! BAILOUT”. This will cycle with any other warnings that might be present. The warning will also be shown on the Vision HUD, whilst the buzzer sounds.
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Page 14: In The Event Of A Warning
In The Event of a Warning Reduce depth Lower work rate Pay particular attention to the potential onset of CO symptoms Consider bailing out from the rebreather if the situation is suitable DO NOT: DO NOT Ignore a CO Sensor warning ... -
Page 15: Dive Log / Log Viewer
You should also check that Fischer connector contacts are clean and dry before assembling into the unit. AP Diving recommend that the protector is changed every 20-30 hours. This expected duration can vary due to the particular diving conditions that can alter the amount of water vapour present in the breathing loop as well as the humidity the protector is stored in. -
Page 16: Manufacturer
EC Type approved by SGS United Kingdom Ltd, Unit 202b, Worle Parkway, Western-Super-Mare, Somerset, BA22 6WA. Notified Body number 0120. The “Inspiration”, “Evolution” and “Evolution+” [with CO2 Sensor] are CE approved to 40m using an air diluent and 100m using a Heliox or Trimix (with a max. END of 30m at 70m, reducing to an END of 24m at 100m).
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