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26

SEAT SAVING ORIFICE 

pat. # 5,803,073

When not being used, the orifice automatically retracts away from the seat 

just enough to prevent damage during storage.  This dramatically increases 

the service life and maintains “like new” performance.

Summary of Contents for ENVOY II

Page 1: ...O W N E R S M A N U A L U LT I M ATE P E R F O R M A N C E I N A N Y C O N D I T I O N...

Page 2: ...formation 12 Nitrox Use First Stage Features 13 Cold Water Diving Information 15 Innovative Product Features 18 First Stages 18 Second Stages 19 Special Features F8 F8 Octopus 20 System Set Up 21 Oper...

Page 3: ...ving enjoyment This manual covers these Zeagle regulator systems F8 ONYX II ENVOY II F8 OCTOPUS ONYX II OCTOPUS ENVOY II OCTOPUS Since 1979 Zeagle Systems Inc has been providing divers with Scuba equi...

Page 4: ...chose to register your regulator online To obtain warranty service you must deliver the regulator to the factory or one of its authorized repair facilities If you send the regulator to the factory you...

Page 5: ...m other manufacturers or make any claims as to the performance or suitability of those other products when attached to your Zeagle regulator 5 This limited warranty applies only to regulators sold in...

Page 6: ...ncludes the model number and serial number Please use this information if you chose to register your regulator online To obtain warranty service you must deliver the regulator to the factory or one of...

Page 7: ...manufacturers or make any claims as to the performance or suitability of those other products when attached to your Zeagle regulator 5 This limited warranty applies only to regulators sold in the USA...

Page 8: ...eagle expressly limits any and all warranties expressed or implied to the terms of the limited warranty as set forth above Your remedies are limited to those contained herein and are in lieu of all ot...

Page 9: ...ulator is the top of the Zeagle Regulator line designed to perform in any condition The perfect travel regulator the F8 is the lightest of the Zeagle regulator line F8 REGULATOR OVERVIEW F8 R E G U L...

Page 10: ...10 The Zeagle ONYX II is an easy breathing high performance regulator A high performance environmentally sealed regulator with adjustable first and second stages ONYX II R E G U L AT O R S Y S T E M...

Page 11: ...he Zeagle ENVOY II is a regulator with tremendous value with uncompromising performance Best value with an adjustable second stage ONYX II ENVOY II REGULATOR OVERVIEW ENVOY II R E G U L AT O R S Y S T...

Page 12: ...agle regulators are manufactured using materials suitable for use with EAN i e Nitrox etc providing the oxygen content does not exceed 40 The regulator must be kept Oxygen Clean and used only with EAN...

Page 13: ...equire additional cleaning or servicing IF THE REGULATOR BECOMES CONTAMINATED WITH DIRT OILS OR GREASES FROM ANY SOURCE HAVE THE REGULATOR RE CLEANED BEFORE USING IT WITH EAN DO NOT USE SILICONE OR HY...

Page 14: ...s outlined by your training agency for your level of certification is extremely hazardous and could result in serious personal injury or death This owner s manual is in no way meant to be a substitute...

Page 15: ...entry and lower the chance of freezing The second stages should have extra heat absorbing features such as the metal Heat sink The F8 and ONYX II include these freeze resisting features and are the be...

Page 16: ...not use your regulator to fill lift bags etc 7 Keep YOUR regulator in YOUR mouth In an emergency offer the spare regulator When taking the spare regulator do not hit the purge button to clear the wat...

Page 17: ...ports 2 During installation the O ring hose fittings will seal with hand tight pressure but may come loose during use if not tightened carefully with a small wrench Proper torque for the hose fittings...

Page 18: ...ty of freezing at low temperatures and seals water and contaminants out of the first stage Enriched air compatible The F8 ONYX II and ENVOY II are nitrox ready from the factory to 40 maximum oxygen co...

Page 19: ...has superior ten sile strength and corrosion resistance compared to stainless steel Its high strength allows us to use fewer coils in the design for uninterrupted airflow through the second stage Elli...

Page 20: ...conium Plated Valve Body F8 ONLY Zirconium plating provides added protection against rust and corrosion Seat Saving Orifice F8 ONLY This new orifice design dramatically prolongs the life of the rubber...

Page 21: ...r your particular set up The LP port plugs can be removed by using a 3 16 hex wrench Install the LP hoses into the port proper torque for the hose fittings is 40 45 in lbs 4 5 5 N m Do not over tighte...

Page 22: ...HP port of the first stage The hose could rupture and could cause serious personal injury Do not assemble the high pressure gauge to the low pressure port or the gauge will not indicate tank pressure...

Page 23: ...23 Rapid Adjustment Knob Flexible Purge Cover Venturi Control Lever Increased Resistance IN Easiest Breathing OUT Operation O P E R A T I O N...

Page 24: ...ant to turn the knob all the way in clockwise to increase resistance Do not leave the knob in the increased resistance position while diving The common misconception is this will conserve air is not t...

Page 25: ...sitions for the lever are marked on the case beside the lever To avoid unexpected venturi free flows at the surface or when entering into the water the lever should be set in the PRE DIVE forward posi...

Page 26: ...FICE pat 5 803 073 When not being used the orifice automatically retracts away from the seat just enough to prevent damage during storage This dramatically increases the service life and maintains lik...

Page 27: ...27 O P E R A T I O N...

Page 28: ...N connection is hand tight before turning on your air supply Purge the regulator and take a test breath before entering the water Do not use your regulator if you notice any problems or malfunctions R...

Page 29: ...water in the first stage dust cap and fit it in place Rinse through the ambient port on the front first stage unless fitted with an environmental seal and through the mouthpiece of the second stage Ri...

Page 30: ...ally by an authorized Zeagle regulator technician Unusually heavy use or use in dirty or contaminated water may result in the need for more frequent service A service record has been provided at the e...

Page 31: ...31 POST DIVE CARE REQUIRED SERVICE SERVICE RECORD DATE...

Page 32: ...Toll Free 888 270 8595 www zeagle com 2 2017...

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