Zeagle Octo-Z 320-7200YL, Service Manual

Page 1: ...lator Service Manual For Zeagle Octo Z Regulator Inflator Manual p n 347 3020 Copyright 2008 IMPORTANT Read about the Octo Z s Bi Annual Visual Inspection Service Schedule Item 4 2 on Page 6 p n 320 7...

Page 2: ...minently hazardous situation which if not avoided will result in death or serious injury This signal word is to be limited to the most extreme situations WARNING Indicates a potentially hazardous situ...

Page 3: ...7208 MK SEAL 14 342 7207 CD SEAT orifice 15 160 1110 N7 O ring for Seat 16 342 7205 CD QD TUBE 17 160 0109 N7 O ring for QD Tube 18 342 7215 AA NUT 19 342 7214 VH Stainless WASHER 20 342 7213 VH LEVER...

Page 4: ...2 Handling Tips 11 0 Pre dive Checks 12 0 Post dive Checks 13 0 Warranty and Maintenance Information 13 1 Proper Procedure for Warranty Paperwork 13 2 Scheduled Maintenance 14 0 Order Form sample Befo...

Page 5: ...NG Zeagle Scuba Regulators are manufactured using materials suitable for use with oxygen enriched gases i e Nitrox etc providing the oxygen content does not exceed 40 Equipment intended for enriched a...

Page 6: ...ome an authorized Zeagle technician 1 0 6 If you have any questions or need more information contact your Zeagle Scuba Sales Representative or Zeagle Customer Service You can e mail you technical ques...

Page 7: ...nvoy 2nd Stage 30 Hose DIN to Yoke Converter 350 6240 RaZor Reg Valve 1st stage with Envoy 2nd Stage 48 Hose 320 1110 2nd stage only ZX Octopus 2nd Stage with yellow cover 36 hose 320 1115 2nd stage o...

Page 8: ...Corrugate Hose Coupling 21 160 0017 N7 33 for Inflate Valve Cap 35 160 0109 N7 18 for Valve Tube 2 160 0010 N7 3 for Orifice Seat 1 O Ring Identification Page O rings included in Kit 345 7000 5 3 0 P...

Page 9: ...of the sale the Octo Z is disassembled cleaned and overhauled with new service kit parts See Section 6 0 There is a log in the back of the Octo Z Owner s Manual to keep track of which procedure is du...

Page 10: ...psi 8 2 10 2 Bar to the Octo Z Immerse the Octo Z and QD into a pan of water Look for bubbles showing leaks at sealing points holding back intermediate pressure See Photos 1 2 for critical locations...

Page 11: ...any unusual sounds or rough feel when the button is depressed 5 0 11 Immerse the Octo Z fully in the pan of water and look for any escaping bubbles from the stem seal of the Oval Button the stem seal...

Page 12: ...to Z has failed or problems were discovered during the bi annual Visual Inspection the following Full Service Procedure is to be conducted only on the 2nd year and then every other year after that The...

Page 13: ...threads of the Inflate Shaft 4 remove the Inflate BUTTON assembly 4 and SPRING 5 from one side of the BODY 25 and the NUT 29 from the other side The NUT 29 with its rubber seal can usually be reused...

Page 14: ...pping a long thin Screwdriver under the face of the Purge Cover through the slots in the cover and turning the whole cover assembly counter clockwise 6 1 10 Remove the flat GASKET 38 from the BODY 25...

Page 15: ...pening that usu ally holds the Front Cover See Photo 9 For later reassembly notice when you remove it that it is properly oriented when the silver imbedded washer is facing up 6 1 14 Remove the QD PLU...

Page 16: ...screwdriver to remove the Cir Clip 8 that holds the QD Tube 16 in the BODY See Photo 11 6 1 16 To remove the QD Tube 16 assembly from the BODY 25 push the tip of the QD against a hard surface See Phot...

Page 17: ...the Lever Support 22 with three raised flanges in the Body that form a flat ledge for the Lever Support Keep this positioning in mind when you reassemble the Octo Z See Photo 13 6 1 18 When you have r...

Page 18: ...he Seat 14 from the Lever Support 22 Carefully remove the O ring 15 from the Seat taking care not to scratch the O ring groove in the process See Photo 15 6 1 20 Carefully remove the O rings 17 from t...

Page 19: ...nt to avoid processes that are very time consuming but do not contribute to the over haul The Lever Assembly as shown in Photo 18 at right is time consuming to reassem ble and adjust if the NUT 18 is...

Page 20: ...e sealing surface on the Seat 14 where the seating seal 13 seals for any nicks or scratches Replace the seat 14 if any serious defects are found at the sealing area or if the threads appear worn out S...

Page 21: ...ad the description IMPORTANT Before installing new O rings into the Octo Z lightly lubricate them with LTI Christo Lube 111 7 0 1 Install a new Seal 13 from the Service Kit into the end of the Poppet...

Page 22: ...tioning will allow the as sembly to slide properly into the Body 25 See Photo 22 7 0 4 Insert the Lever QD Assembly into the body As you are inserting the Assembly carefully line up the flat on the Le...

Page 23: ...groove on the QD Tube The Cir Clip must be installed into the groove farthest from the tip of the QD fitting See Photo 23 7 0 6 Install the QD Plug 7 onto the QD fitting Use a flat bladed screwdriver...

Page 24: ...the button will not fit properly into the hole in the Body Photo 25 on the left shows the Button installed incorrectly Photo 26 on the right shows the button rotated 180 degrees and fitting correctly...

Page 25: ...sembly 3 properly oriented into the proper opening in the Body 25 Hold the Button Spring Washer and O ring in place with one finger Insert the Selector Valve 36 into the Body through the front opening...

Page 26: ...6 and the Selector Valve is pushed firmly against the Exhaust opening Use the other hand to place the new self locking Nut 37 over the Stem s threads See Photo 30 7 0 12 Use the 1 4 Nut Driver to tigh...

Page 27: ...lve shows tears or if the valve does not return to the closed position quickly when flip ping it from edge to edge If the Valve is found defective it would be replaced at this time with a new one See...

Page 28: ...bly with the nipple facing into the body See Photo 34 7 0 16 When the Exhaust Valve Assembly touches the Flat Gasket 38 at the bottom of the exhaust open ing flip the Exhaust Valve 40 out of the way a...

Page 29: ...alve Assembly underneath turn the exhaust Valve Grate about 1 4 more turn clockwise See Photo 36 7 0 18 Install the new O ring 30 from the Service Kit into the groove in the Body where the Inflate Cov...

Page 30: ...on 4 Insert the Inflate Button and Spring 5 into the proper opening in the Body 25 See Photo 38 7 0 20 Use the finger on one hand to fully depress the Round Button 4 Use the other hand to place the Se...

Page 31: ...the threads See Photo 40 7 0 22 Install the Inflate Cover 32 into the opening and use a flat bladed screwdriver or coin to tighten it The threads of the Cap and Body are indexed so that after you feel...

Page 32: ...ou do the stub of the Nipple will stick strait up and then when you de press the Oval Button and move the Selector Valve you will feel a great deal of resistance The long Nipple makes it easier to rem...

Page 33: ...tightening 7 2 2 Carefully turn the air on Because you did not take apart the Lever Assembly or turn the Nut 18 at the end of the Poppet Stem you do not have to do any adjusting to the Poppet Nut All...

Page 34: ...Seat can be turned as required Repeat these steps until the Lever 20 has the necessary free play at the tip of the Lever when the Octo Z is pressurized Once this proper free play is achieved the Octo...

Page 35: ...well as the top and bottom You will hear as clicking sound as the Cover moves down into position When you do not hear anymore clicking sounds the Cover is in place See Photo 46 7 2 10 Install the Cov...

Page 36: ...e same as that performed dur ing the Visual Inspection procedure Go to line 5 0 1 on page 7 of this manual to read these steps 9 0 TROUBLESHOOTING Photo 48 33 Inlet filter clogged Replace the 1st stag...

Page 37: ...t or Octo Z Stage adjusted improperly 2nd stage spring force at or below low end of range B LOW INHALATION EFFORT or AIR HISSING FROM LEVER SUPPORT ASSEMBLY POSSIBLE CAUSE RECOMMENDED ACTION C CREEPIN...

Page 38: ...Explain to the customer that this is not harmful to the regulator and does not happen underwater Harmonic resonance between the springs and other 2nd stage components Diaphragm improperly installed or...

Page 39: ...ecommended uses for their cleaners Choose soap solutions over acidic ones Hot Soapy water Vinegar and water equal part solution weaker solution in Ultrasonic Cleaner Simple Green and Water Cleaning so...

Page 40: ...r dab the water out with an absor bent cloth and place the cap securely on the regulator inlet On multiple tank dives use great care to keep salt water out of the regulator inlet when tanks are change...

Page 41: ...e and a desire to move promised items through the service department quickly boxes arriving without a RA will be put at the end of the line and will be opened when all other work on properly RA number...

Page 42: ...phyrhills FL 33541 813 782 5568 Fax 813 782 5569 www zeagle com Service Order Parts Request Form This form must be used by the Service Center for ANY Warranty Servicing You MUST contact Zeagle for an...

Page 43: ...ademarks of Zeagle Systems Inc All other names are trademarks of their respective owners All products subject to change without notice Zeagle Web Site www zeagle com E mail all technical questions to...