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AirWave Octo

12

AirWave Octo Service and Repair Manual

General Guidelines

  Refer to the schematic parts list, that highlights automatic re-

placement parts which should be discarded and replaced with 

new during reassembly.  These parts are provided in the Annual 

Service Kit.

  Before performing any reassembly, it is important to individually 

inspect all parts, both new and those that are being reused, to 

ensure that each part and component is perfectly clean and free 

of any dust, decay, or blemishes.

  If the regulator has been serviced for use with EAN/Nitrox, it is 

important to don powderless latex gloves before handling any 

parts, including O-rings, in order to avoid contaminating the 

parts with skin oil.

  Prior to dressing, inspect all O-rings with magnification to ensure 

they are supple, clean, and completely free of any scoring or 

decay that would impair proper sealing.

  XS Scuba recommends Christo-Lube® MCG-11 (PN MS150) 

to be used exclusively for the lubrication and dressing of O-

rings and other internal parts.  Christo-Lube® provides superior 

lubrication to that of silicone grease, especially in high pressure 

(DIN) systems greater than 3,000 psi, and extreme temperature 

conditions.  It is also non-reactive to oxygen, and is approved for 

use with EAN/Nitrox.

CAUTION:  Silicone grease is not compatible with oxygen 
enriched air, and must be strictly avoided when servicing a 
regulator that will be used with EAN/ Nitrox.  The entire regula-
tor will otherwise become contaminated, and rendered unsafe 
for use with any mixture of oxygen enriched air.

  Dress all O-rings with a visible film of Christo-Lube, but avoid 

applying excessive amounts, as this may attract particulate mat

-

ter that can cause accelerated wear or damage to the 

O-ring.   

CAUTION:   The  use  of  aerosol  spray  or  petroleum  based 
lubricants must be strictly avoided.  The propellant gas or pe-
troleum base may attack or weaken plastic or rubber parts.  

  Use all replacement parts provided in the XS Scuba Authorized 

Dealer parts kit.

  Reassembly Procedures

4

SECTION

Содержание Airwave Octopus

Страница 1: ...Service Repair Manual rev 06 08 SERVICE AND REPAIR MANUAL AIRWAVE OCTO PN RG320...

Страница 2: ...External Inspection 6 Immersion Leak Test 6 Intermediate Pressure Test 7 Section 3 Disassembly Procedures General Guidelines 8 Section 4 Reassembly Procedures General Guidelines 12 Section 5 Final Tes...

Страница 3: ...product it is extremely critical that it receives service according to the procedures outlined in this manual on a regularly scheduled basis at least once a year with normal or infrequent use NOTE A...

Страница 4: ...sult from improper use of this tool Be sure to follow the instructions provided in this manual NOTE XS Scuba especially endorses and recommends the Jaws Gripmaster Bench Vise available from Peter Buil...

Страница 5: ...ol PN 20 500 200 Tech Driver IPG PN 20 165 111 O ring Tool Set PN 10 125 400 1 4 Slotted Screwdriver PN 11 465 500 1 4 Nut Driver PN 11 168 500 Small 02 Blade Screwdriver PN 11 133 500 Cristo Lube PN...

Страница 6: ...r damage that exposes the brass beneath the finish CAUTION Do not clean any parts that show damage to their finish inside an ultrasonic cleaner 4 Closely examine all parts of the first stage for any o...

Страница 7: ...xceeds 400 psi may result in damage or rupture of the test gauge or LP hose and could cause serious personal injury 2 Slowly open the supply valve to pressurize the first stage Closely monitor the IP...

Страница 8: ...ngs After passing close inspection static O rings may sometimes be reused although this is not necessarily recommended Dynamic O rings must be automatically discarded and replaced with every service r...

Страница 9: ...a n open end wrench turn the inlet fitting counter clockwise to loosen and unscrew it completely by hand to remove Closely examine the plastic threads and overall condition of the inlet fitting and re...

Страница 10: ...tor counter clockwise from the air barrel 15 and carefully remove the O ring 21 with a plastic tool 13 Turn the air barrel over to allow the balance shuttle cap 20 and LP spring 19 to drop out see Fig...

Страница 11: ...ace to keep it isolated from other metal parts 21 Gently pull the exhaust deflector 26 off from the second stage housing to expose the exhaust valve 25 for inspection 22 Closely inspect the exhaust de...

Страница 12: ...G 11 PN MS150 to be used exclusively for the lubrication and dressing of O rings and other internal parts Christo Lube provides superior lubrication to that of silicone grease especially in high press...

Страница 13: ...e tab engages in the hole next to it Then gently press the opposite leg into place so the the other tab engages in the opposite hole When done cor rectly the lever pad should rest flush against the fl...

Страница 14: ...te leg engages with the opposite side The lever should now be standing up when released pointing toward the venturi deflector See Fig 14 11 While holding the second stage housing right side up with th...

Страница 15: ...t clockwise while closely watching the lever When the lever starts to drop stop do not turn the orifice any further This will indicate that the orifice has made contact against the LP seat See Fig 20...

Страница 16: ...ate pressure exceeds 155 170 psi ensure that a fully assembled and properly adjusted second stage is connected to the first stage before pressurizing Failure to relieve intermediate pressure that exce...

Страница 17: ...justing Tool and mate the opposite fitting of the tool onto the inlet fitting of the second stage Pull back the knurled knob to retract the slotted drive and tighten the tool clockwise onto the inlet...

Страница 18: ...stage valve and may impair the regulator s performance 8 When the second stage is properly adjusted with no leaks or lever slack depressurize and purge the system to dis connect the LP hose 9 Reconne...

Страница 19: ...e to slower bubble formation that occurs in smaller leaks Disassemble the regulator at the source of the leak to check sealing surfaces assembly sequence and component positioning in order to correct...

Страница 20: ...ermediate pressure 1 Refer to first stage troubleshooting 2 Orifice incorrectly adjusted 2 Reset to preliminary setting and readjust 3 Lever is damaged 3 Replace with new 1 Lever is slack or orifice i...

Страница 21: ...rifice 10 RP320 10 1 O ring 11 RP320 11 1 Mouthpiece 12 RP320 12 1 Tie Strap 13 RP320 13 1 Housing 14 RP320 14 1 Lever Pad 15 RP320 15 1 Air Barrel 16 RP320 16 1 LP Seat 17 RP320 17 1 Poppet 18 RP320...

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