Service Manual - Mikron 1st Stage - 012008
Contents
1. nova D LUNG SERVICE MANUAL MIKRON FIRST STAGE Copyright 2006 Aqua Lung France Ref Service Manual HP Mikron Rev 01 2008 Mikron First Stage Service Manual Index O A O II TA EP LU UEM 3 INTRODUCTION is 3 WARNINGS ATTENTION NOTES w wamazamawamawawawawanwanunwawanwawanuzwanuzwnwanwuwazunwanuzwa wana 3 MAINTE NANG E scsi td ia Ka E 3 GENERAL INSTRUCTION Sadie 3 GENERAL CONVEN TON S mi ad c DIE LED 3 DISASSEMBLY PROGEDURE aai a e Le 4 RE ASSEMBLY PROCEDURE siii td 7 ADJUSTING THE IRIRG TS TAGE nd AA Ren er 9 ml RS EN BEN sanan aan e e na a nee nae 11 Table 1 Troubleshooting guide 12 Fable 2 List Of 1001S ANd Service KIS ioo eia ror do 13 Table 3 Recommended cleaners and lubricants sees 14 Procedure A Cleaning andu aling noia 15 Table d TONGSENG Sh wa aa E aa an aan D yaaa EE Cc dus 16 Table 5 Checking SAGGINGANONS Akasa aaa gi A A aa A 17 Exploded view of Mikron First Stage Aoua Oo Lun FIRST TO DIVE COPYRIGHT This manual is the property of Aqua Lung France Any copying photocopying reproduction translation electronic distribution email Internet even partial and in whatever format is expressly forbidden without the written consent of Aqua Lung France 2006 Aqua Lung France INTRODUCTION This manual gives the instructions and the recommendations for the disassembly the c2. a new lubricated O ring 124612 in the plug 129120 Using a small brush add a little grease to the inside of the spring block Mikron First Stage Service Manual 4 Fita new lubricated O ring 213714 onto the plug 129120 5 Fit an 8mm Allen key into the plug 129120 Engage the plug into the regulator body Push on the plug to compress the spring at the same time screwing the plug into the body until it blocks Using a torque wrench tighten the plug to 0 5 m kg 6 Turn the regulator over so that the MP side faces you Insert the pin 127564 into the central hole Place the pin support 127563 over the pin Press several times on the pin support It should feel like a push button 7 Fita new diaphragm 119159 into the wet chamber 127583 Make sure that the diaphragm is correctly positioned by pressing all around its edge with your finger 8 Screw the holding tool 116230 into a HP port and clamp the tool in a vice diaphragm upwards Screw the wet chamber 127583 fully onto the body by hand Place the tool 122152 Using a torque wrench tighten the wet chamber to 2 5 m kg AQuAG gt LuNG FIRST TO DIVE the MP spring assembled in the wet chamber Stages 8 9 and 10 must be respected NOTE the tightening of the wet chamber A on the body SHOULD NOT be done with 9 Fit the spring pad 127565 the spring 127567 and the washer 127568 on the diaphragm 10 Using an 8 mm Allen
3. in the regulator User Manual GENERAL INSTRUCTIONS 1 In order to carry out the procedures described in this manual correctly it is important that you follow the steps in the exact order indicated Read the manual through completely so that you become familiar with all the procedures the special tools and the replacement parts before starting to disassemble the product Keep this manual open near to you so that you can refer to it step by step Do not rely on your memory 2 All servicing and repair procedures should be carried out in a workshop that is clean well lit easy to access and specially fitted for the purpose 3 The regulator body should never be directly held in the jaws of a vice To hold the body screw the tool 006230 into the HP port and then grip the tool with the vice 4 Once the regulator has been disassembled the re usable components should be separated from the components that need to be replaced Fragile items with seats or crowns with critical sealing surfaces should be separated and protected during servicing in order to prevent any damage 5 Use only spare parts from Aqua Lung service kits Never replace an Aqua Lung part with one from another manufacturer even if it appears similar 6 Never re use regulator parts which should be replaced on the pretext that the regulator has seen little use since its manufacture or since its last service 7 When reassembling check that the torque used conforms
4. key screw the IP adjusting screw 127566 until coming to up to the wet chamber Then fit the elastomer washer 127837 or 127839 11 Fitthe HP protector 127804 or 127831 onto the body Step 1 Step 2 NOTE STEP 1 Place the protector s plot into the hole of the HP body A STEP 2 maintaining the plot in position engage the protector and check that the 2 plots are well under way 12 For the DIN connexion a Fit a new O ring 124709 onto the DIN seat 127801 Fit a filter 129151 into the DIN seat and then fit a new lubricated O ring 124703 around the filter at the bottom of the groove 7 b Unscrew the regulator from the vice and hold it with the entry downwards Place the seat into the handwheel 127803 and then manually screw the seat fully home into the body Tighten the holding tool so that the handwheel is uppermost Using a torque wrench with an 6 mm Allen key tighten the seat at 2 5 m kg 13 For the yoke connexion a Fit a filter 129151 into the yoke seat 127808 and then fit a new lubricated O ring 124703 around the filter at the bottom of the groove b Unscrew the regulator from the vice and hold it with the entry downwards Place the seat into the yoke 127807 and then manually screw the seat fully home into the body Tighten the holding tool so that the yokel is uppermost Using a torque wrench with an 8 mm Allen key tighten the seat at 2 5 m kg c Fit th
5. key unscrew the yoke seat h lator has seen little use since ts pah paka Si siki a sada adi Remove the filter 129151 and the O rings 124703 Attention Use only the special tool when removing O rings in order to avoid damaging the seal recess The slightest scratch on a sealing surface could cause a leak If a surface should be damaged then this part should be replaced with a new one Do not use any pointed instrument or metal tool to remove O rings 3 Disassembly of the DIN connexion Remove the plug 129216 Using a 6mm Allen key unscrew the DIN seat 127801 Remove the filter 129151 and the O rings 124703 and 124709 4 Remove the HP protector 127804 or 127831 and the elastomer washer 127837 and 127839 Aoua Oo Lun FIRST TO DIVE 5 Using an 8mm Allen key unscrew the adjusting screw 127566 6 Remove the washer 127568 the MP spring 127567 and the spring pad 127565 7 Using an 32mm spanner unscrew the wet chamber 127583 awe AN 8 Remove the diaphragm 119159 the pin support 127563 and the pin 127564 9 Using an 8mm Allen key unscrew the plug 129120 Turn over the body in order to recover the spring 122244 and the valve 124624 Separate the spring from the valve 9 10 Remove the O ring 213714 from the plug Remove the O ring 124612 and the anti extrusion washer 119129 inside the plug Attention Before continuing make sure that you
6. the plug 5 O ring 124612 is worn or damaged 5 Replace the O ring 6 O ring groove on the crown on the body is damaged 6 Replace the body 1 Oylinder valve not completely open e IME Cylinder pressure 2 Cylinder valve requires servicing 2 Try another cylinder Reduced airflow or significant regulator 4 The cylinder is empty 4 Charge the cylinder 10 Mikron First Stage Service Manual Table 2 List of Tools and Service Kits REF DESCRIPTION 116222 MP pressure gauge complete 0 16B Seat fitting tool OUTIL DE MONTAGE 1156235 Holding tool 116230 EMT Ln 122152 e DOUILLE CHAMBRE SECHE 122152 APPLICATION Checking medium pressure Fitting and removing O rings Seat assembly disassembly For holding 1st stage in vice Wet and dry chamber tightening socket US PART NO 111610 944022 109436 100395 n a n a aar Toews ea ma Allen key 8mm MP adjustment yoke seat Allen key 6mm DIN seat IC 127862 Mikron first stage Service Kit 127864 Mikron Reg service kit For Mikron first stage versions For Mikron reg versions n a n a n a n a n a n a AQuAG gt LuNG FIRST TO DIVE 11 Table 3 Recommended cleaners and lubricants LUBRICANT CLEANER APPLICATION SOURCE All O rings Aqua Lung ref 480025 Christolube MCG 111 parts can change their molecular construction and cause premature degradation of the material A Attention Silicone parts do
7. uonw ENDOW UODIWN dH SO vv8 Cl 90 PU ON ES N Tea Bunpnb y Jo juasuo2 VALM SU NOUM pesorsip 10 perdio eq jou Dus y joguepguoo Y Bump sul Punjonby p aop UOYOMOIND subs PNYP ru ADOS ru 8119 yop eu Cunjpnb y p ejeudoxd ci se uod 9 uojdu seq uoipuBiseq Manual Ice irst Stage Serv ikron F 16 Exploded View of First Stage Mikron DIN Lady INATGHVNDY A SOJON i 0 0 10 aiwa e pakeyan A i TA ADA eel E pero MO Apo 90045 451 NIG UONI uoyduoseg BFL dB OM AL SUSAN O19 389 WI s Apo UOJXIN NIG dH enoubssa 8euwpuptu NIG UOAIW UODIIW NIG JUDIOA E i TT sawa wadovuxenw 1 nc LL gt ANNIE pL 9xgL 1 Buu O pL 9xgL enbiio juror ni LOLPEL vz Saa aca 1 am ep ctn wusog Wadi LIXZ YO Fc aa ear vuso Wadi 6 2X8Z 1 YO V4S06 WGd3 6 CX8Z 1 1f RRI IS ST N JOYSOM UOISNYXE Huy uojsnyxe yuo anog bebes n d vusog Wadi TING NO VUuS08 Wadi TING If poddns uly souorny AA ma aee Burp NIG UON E FZ rZ1 c 9 2E 2 a o O D A e c ind N J0 2940Jd Apo SUM uoy UODIW dH scio gt NES maj wowor 1 i majos Buy snipy dl dW 260 631 noo o DUNJDUI M J9L SDA Apog JAQUIDUYD 43M SPILINY SIYUDYI NOIDJ e 8S Z1 i TEE oo E gt C N BuIDIAJ9S U YM pa2pjda1 aq oj ao SINOY pjoq ui sura Y BuxDW N S up Apog uoni enbuou uon dH Sdio El ueyeajuo p Pj af supp snj2ui uos SOIB INDIO US sjubsoduio
8. with that shown in Table 4 Torque Some parts can be irretrievably damaged if the acceptable torque is exceeded GENERAL CONVENTIONS The conventions described below define the actions to be carried out when an instruction is given 1 Unscrew to unscrew a threaded part turn it anti clockwise 2 Screw to screw a threaded part turn it clockwise 3 Remove the O ring To remove an O ring follow the method below using the special tool provided for this purpose Any tool that could damage the O ring should be avoided In every case replace the O ring removed with a new one Press simultaneously on the two sides of the O ring in order to form an eye Insert the special tool into this eye to remove the O ring 4 Mikron First Stage Service Manual 1 Unscrew the hoses from the first stage using the 4 The acronyms used appropriate spanner Screw the holding tool 116320 LP Low Pressure into a free HP port and grip the tool in a vice MP Medium Pressure HP High Pressure 5 Numbers in brackets indicate the part number of the component shown on the exploded view attached DISASSEMBLY PROCEDURE Note Before commencing disassembly consult the exploded view to check the reference 2 Disassembly of the yoke connexion numbers of all parts requiring replacement A These parts should all be replaced by new parts Unserew ine yore screw 127809 and should not be re used on the pretext that a IN an 8mm Allen
9. 2 97 vogdyoteq uoqoudsed sul au Bunfonb y JO juesuo2 uejju euj MOUM pesorpsip 10 perdoo eq jou pus 4 joguepguoo Y BUIMDIP siut Bunjonby p 214499 uoupsuonp SUDS esn yip ru erdoo tu ap yop eu Bunipab y p ejeudoid oj se UD ap 17 LUNG FIRST TO DIVE AQUA org LE pu KUPWA oN Z0 0 10 aed AA EEE ae 668790 76 WO al WI ZONVA 00D OIN DISPO 3656015151 SAOA UOJXIA uosduseg BFI 48 onu GU ONDAY 9391 en WL SA UODIW J31 dH vououSseq Jaja pP uouonog 1 sssvzi 9c ANDIDS 9304 91 9 L L 189049 SA 1 cogzz IT 601444 Jalu UON uow 19119 S5315 1 eogzzi 97 9 L Z 9304 9 L L 19419 X Mogzzi SZ TEN E Bnd di B E 48 edwuouonog EEZZZI EZ BRO p exgz L NbU wor 1 Lozeet zz BAd gH 91 2 amp u dHuouonoq 1 12 PO mof bosje ZA jar vys08 Wadi LIKE NO vysog wada LIXZIT 1 pizelz 81 VUSOS Wadi ZXBL L YO wusos wada 62x8L14r 1 zioz zi J8uSDA uojsnujxo UY uoisnajxo yup enBpg 4 jezueuu 91 VUS08 Wadi Z LX6 1 YO vusos wada Z ZX 11r 1 pozezi Si O ZE po4 Buuds dW Hossaoy aso quiz 1 s9szzi I Suda dosen 1 zoszij ai Oo Wonda subota i 272707 uoddas Uld SOUOJY SOUOJY JIOSSNOY HE 01 Uld SOUOJy soudry ayinBry x rosca 6 E SETE TT re ase Jere Jojoejoud Apog UOMW UMW dH SAO Inejd8j014 E v08 21 9 ae 1 onini s majos Buysnipy dl dW 260 691 no153 HET 99S 2l y doo isng Exploded View of First Stage Mikron Yoke
10. E HUO M Jaysom senbiow EY HOU UODIW dH SIIjopuox 1 8 C1 Apog JaquIDyoO JOM SPILINY eiquupu NOJ E 8s z1ll Z BUJDJAJOS U YM panda aq oj DIO SIAP pjoq uj SWEJI J V Buou N S up Apog UDIAN ENDOW UOMIN dH SAWO vr82z1 1 BUNOND Y JO JUSSUOD VAIM AU jnouji pesopsip 10 paidon eq JOU ous 4 IOJUSPYUOI s BUIMDIP SUL Bunpaby p 211199 UOLDSUODINO sups 250 ip iu ados ru aja pop eu y Bunmnb y p ejeudoxd oi sa und ep USHO4US P JIM ej SUDP snj2ui uos spJb senbibji ue sjunsoduio sa uoydusseg uoypuBiseg jew lon Jpow sq oN O 8Zc1 pu Nn Guno 40 0 LO aiwa BORON 66878076 PO EE 553 BERT BO ZA FO EE RL Manual Ice irst Stage Serv ikron F 18 f First Stage Mikron DIN lew O Exploded V FONY8 36030 3035421590 98015151 NIG UONI voyduoseg gri dB ON QUO SINING 039 wen WL DSA UOIAIN NIG dH voueuesea Bunjonby JO juesuo2 uejjuM Su jnoui pesopsip 10 perdo eq jou us j joguepguoo Y BUIMDIP siut Bunjonby p aju29 uoupsuojnp suos Bsn yip i ado ju alja yop eu y Bunjonb y p ejeudoixd oi isa uod a BUIDIAIOS uauM pa2pjdai aq oj 24D SIHD pjoq ui sula JV US a1Jua p yy ej suop snj2ui juos spJD senbijpy ue sjubpsoduio2 sa 99YMPUDY NIC UOI UODIW NIG JUDJOA EN 0822 do apy ug NIG Q 2v uou nog 1 foz Bnd di 8 8 dw uou nog wies NARA P4 9xgz nbjso4 jurof aj lOLvz1 Bnid dH 9 Z 91 4 dH uouonoq a ez LET mo emes 1 sac vusog Wadi LIKE YO VY4S08 Wadi LI
11. KE 1l vuso Wadi 6 2X8L If pL 9xgL Buu o N x N m N JA 3 e vuso Wadi ZX8Z L YO J8uso uoisnuxa YU Y uO snyxe yuo anbog Vys08 Wadi TING YO Vuso8 Wadi ZZX6 I If poddns uld souosy SOUOLY OSSNOY Gui NIC UODIW uow NIG Sas SHE 17 y gt CN 3 o c J0429j0Jd DOQ uow mass Buysnipy dl dW 9606231 nag Bun sou M JOL SDA UOMAIN dH Scio 1n9 29 0J4 99S LT S9NDIDU JOU UODIW dH SSPUOY LE8LZ apiuuny SIQUIDYO NOJD3 d E8S ZZ 1 SNDIDUI UODIW JH Sdio ED AALA uoypubisag e pog 19qupu JAM 6 m DuppiDui N S up Apog UoN uoudiu seq Aqua LUNG FIRST TO DIVE AQUAQ JLUNG tere Avenue 14 rue BP 148 06513 CARROS cedex France 00 33 0 4 92 08 28 88 FAX 00 33 0 4 92 08 28 19
12. are working on a soft surface in order to avoid damaging the seat 127585 during disassembly 11 Insert the plastic side of the extraction tool 116236 into the body s central hole on the MP side the same side as the diaphragm Make sure that the tool is in contact with the seat Press down to remove the seat 127585 Remove the O ring 124704 from the seat 12 Remove the HP plug 122237 and MP plugs 122233 Remove their O rings 124703 et 124701 END OF DISASSEMBLY Before starting to re assemble the regulator make sure that all replacement parts have been cleaned and lubricated in accordance with Procedure A Cleaning and Lubricating on page 14 6 RE ASSEMBLY PROCEDURE 1 Fita new lubricated O ring 124704 on the seat 127585 Slide the seat onto the tool 116236 push the seat into the body HP side to position the seat and push with the tool 2 Screw the holding tool 116320 into a port and grip the body in a vice Fit a new HP seat 124624 with its blue face toward the interior of the body Check that the seat sits upright inside the body Position the spring 122244 around the seat Note Before continuing closely examine the anti extrusion washer 119129 You will note that it has a flat side and a concave side For correct assembly the concave side should be against the O ring as shown in the picture below 3 Fita new lubricated anti extrusion washer 119129 then
13. by more than 0 3 bar in 5 15 seconds h 4 Mikron First Stage Service Manual Maintenance Notes 15 irst Stage Mikron Yoke Lady Exploded View of F EY Lune FIRST TO DIVE AQUA 658 LC SUCUS pul Jpow eiog oN NNT vnoy 2 E AA 0 00 Aa PTT SOON sons 2059 SOMO CIS Apo 2656015151 SOA UOIINY uosduxseg BVL 48 ON away ONUOAY 2491 EEN WL Din ADD UOMIN 13149 JH voueuSssa doo png Jaja p uou2nog 1 sssvzi 8c M JOS AOA 91 SLM SA 1 sogzzi zz Guy popu UCAN uow 19449 961S NYA 97 aa ema y oran s Ps resa raza Bnd dl B E 8 dw uoyonog BEES ez eLo pL 9x8L 1 enbuoj jujor FI LOLPEL ZZ Bnd dH 91 Z 9 U dH uoyanog ER LECT 12 of y ea x Vys08 Wadi LIKE YO Vys08 Wadi LIKE If i eizeuz 81 Vvusa Wadi 6 ENGL YO vuso Wadi 6 ZX8Z l If PE 9 FZl ZI JeuspA UOISNYXS UY VUSOS Wadi Z LX6 L YO VUSOS WO Z LX6 L IT E POZPZL 1 E wali E ppg Buids an possoy esoquu3 1 o9szzi et Te poddns uly souoJy SOUON JOSSNOY 1 eoszzt 01 ulg SOUOJY souOsy Syn By 1 v9szzi 6 UMOJ oDois 1 seszzi 8 al ie pene J0 29j0Jd DOQ a pym UOAIW UOMIN dH Scio WE 1 teezal 9 a wana octet majos Buysnipy dl dw 260681 noso3 1 Jesszzi y DUDDUI M JOUYSDM a feeszzi pog aquy JOM SPILINY eJqupou noi3 m 8S 71l Z Dui2IAI9s UBYM pa2npjdai aq Of 210 SIHD PJOG Ul SUSY NY uaygoeaua p YY af suop snj2uj juos spJB senbijpy ua sjubpsoduio2 sa Duppoui N S Ujim Apog
14. e dust cap 124555 around the yoke screw 127805 then screw the yoke screw 14 Fit new lubricated O rings onto all MP and HP plugs Screw all the plugs and tighten them using an 4 mm Allen key ADJUSTING THE FIRST STAGE a Screw an MP gauge 0 25 bar into one of the MP ports If the gauge is not fitted with an over pressure valve then it is vital that the second stage is fitted so that it can act as an over pressure valve in the event of an HP leak b Connect the first stage to a cylinder charged to 200bar Slowly open the cylinder valve to put the regulator under pressure 8 Mikron First Stage Service Manual TEST IN WATER c After checking that there is no leak adjust the MP by turning the adjusting screw Screwing in increases the Check that all the MP and HP plugs are in place and that a MP unscrewing reduces the MP correctly adjusted second stage is connected to the first stage Slowly open the cylinder valve to put the regulator under pressure Immerse the first stage completely in water to check that Attention if the MP indicated rapidly there are no leaks exceeds 9 5bar then this indicates a N HP leak Close the cylinder valve Note Do not mistake any bubbles that are immediately and purge the regulator trapped in the regulator with a leak If there Refer to Table 1 Troubleshooting is a leak there will be a constant stream of Guide bubbles Turn the screw by increments of 1 8 of a turn and purge the W
15. f the solution entering the hose Rinse in fresh water and allow to dry with the connections hanging down Dry the inside with filtered compressed air before reconnecting the hose to the regulator Wiping To wipe parts use a white filter paper a pure cotton cloth or any other material that does not produce fluff Inspection Visually check under a white light day light or artificial light The parts are completely free of any traces of organic materials oil grease paint rust cleaning agents dust humidity SEER pr Lubrication When handling O rings wear unpowdered latex gloves It is important not to allow contact between the internal components and the skin or any other source of contamination when the regulator is being prepared for Nitrox use All seals should be lubricated with Christolube MCG111 Cover the seals with a light film of grease and remove any excess by rolling the seal between finger and thumb Do not use an excess of grease this can have the effect of accumulating particles that could damage the O rings Aqua LUNG FIRST TO DIVE 13 Table 4 Torque values Table 5 Checking specifications TEST INSTRUCTIONS SPECIFICATIONS Leak Test 160 bar lt Working pressure lt 200 bar No leak Medium Pressure 160 bar lt Working pressure lt 200 bar MP at 9 5 bar 0 5 bar MP Variation 160 bar lt Working pressure lt 200 bar After purging the regulator several times the MP should not increase
16. hen you are sure that there is no leak close the cylinder regulator several times using the second stage after each valve and purge the regulator Remove the first stage from increment Adjust the MP see Table 5 the cylinder and refit the dust cap If a leak has been detected then note its source and refer to Table 1 Troubleshooting Guide Once the MP has been adjusted purge the second stage about ten times When this is finished check the pressure gauge The MP should be stable at the desired value 8 5b or 9 5b depending on the regulator Make any further adjustments that may be necessary Leave the regulator under pressure for several minutes and check that the MP remains stable If the MP rises more than 0 3 bar this indicates that there is a leak Refer to Table 1 Troubleshooting Guide 15 Close the cylinder valve and completely purge the regulator Put the regulator under pressure once more and check that the MP is stable If the MP is different repeat steps 3 and 4 until a stable pressure is obtained END OF REASSEMBLY Aoua Oo Lun FIRST TO DIVE 9 Table 1 Troubleshooting Guide SYMPTOM POSSIBLE CAUSE TREATMENT 1 The HP seat 124624 is worn or 1 Replace the HP seat damaged 2 The crown 127585 is damaged 2 Replace the crown 3 The O ring 124704 is worn or Increase in MP damaged likely to cause a second stage leak 3 Replace the O ring 4 Groove on the plug 129120 damaged 4 Replace
17. leaning the checking the reassembly and the adjustment of an Aqua Lung regulator This manual is not an instruction manual for unqualified personnel The procedures described in this manual are intended only for qualified personnel who have been trained in the servicing of Aqua Lung equipment during a specialised course If you do not understand certain procedures in this manual you should contact an Aqua Lung service consultant before undertaking any operation WARNINGS ATTENTION NOTES Certain icons have been used to facilitate the reading and understanding of this manual They have the following meanings WARNING Indicates situations that could result in serious or fatal accidents if the advice given is not followed correctly ATTENTION Indicates a situation or action that could cause serious damage to the product making it dangerous if the advice given is not followed correctly NOTE Notes are used to emphasize important points as well as information which needs to be remembered MAINTENANCE ATTENTION Whatever the number of dives carried out during a year the regulator should receive a complete service each year If the regulator is used in a chlorinated or aggressive environment the service period should be reduced to six months gt In order to conform with the Aqua Lung Regulator Lifetime Guarantee all servicing inspection servicing and repairs should be recorded in the Service Record incorporated
18. not reguire lubrication Do not grease them Greasing silicone Oakite 31 Acid bath for cleaning brass and stainless Oakite Products Inc steel parts NETALU Acid bath for cleaning brass and stainless Aqua Lung ref 455001 steel parts Diluted white vinegar Acid bath for cleaning brass and stainless Household stores steel parts diluted attacks the coating of metal parts and leaves a corrosive deposit that damages plastic Attention Do not use hydrochloric acid for cleaning parts Hydrochloric acid even when well parts and O rings Washing up liquid diluted with hot water Degreases brass and stainless steel parts Household stores general cleaning of plastic and rubber parts Disinfectant STERANIOS 296 Disinfectant for all plastic and metal parts Aqua Lung ref 382062 12 Mikron First Stage Service Manual Procedure A Cleaning and Lubricating All Aqua Lung Regulators Cleaning brass and stainless steel parts mb Pre clean by soaking in NETALU diluted to 25 2 Cleaning in an ultra sonic bath filled with a mixture of washing up liquid hot water If some resistant deposits remain then fill the ultrasonic bath with white vinegar and repeat DO NOT put plastic rubber silicone or anodised aluminium parts in contact with vinegar 3 Rinse in demineralised or fresh water to avoid calcium deposits Soak for 10 minutes Dry with filtered low pressure air and then check that their condition is now s
19. uitable for re use Cleaning plastic rubber and anodised aluminium parts For anodised aluminium parts soak in a NETALU diluted to 25 Rinse in fresh water and dry with low pressure filtered air For plastic parts casings plugs clean in an ultrasonic bath containing a mixture of washing up liquid and hot water Use only a toothbrush with nylon bristles to remove any deposits Rinse in fresh water and dry with low pressure filtered air Attention D not place plastic and rubber parts in contact with acid solutions This could alter their physical properties and cause degradation and premature breakdown Disinfecting parts For disinfection leave plastic and metal parts to soak for 20 minutes in a bath of STERANIOS 2 ref 382062 ready to use Rinse the parts thoroughly after soaking Toxic product follow the instruction for its use Cleaning parts for Nitrox O2 use Metal parts Pre clean by soaking in NETALU diluted to 25 Ultrasonic cleaning in Promoclean TP1068 diluted at 5 Rinse in demineralised water Soak for 10 min Dry in the open air in a clean and dust free atmosphere Place the parts on a white cloth allow to dry and check after drying that the cloth shows no grease deposits and that the condition of the parts is appropriate for re use with Nitrox O2 psum Cleaning hoses If there is significant corrosion then it is permissible to soak only the ends in an ultrasonic bath avoiding any possibility o
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