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Table 3: Torque Specifications

PART #

DESCRIPTION / KEY ITEM #

TORQUE

AP1407

 

AP1407/S    

 

AP1471 

AP1471/S

Yoke Connector (1)
DIN Handwheel Connector ()

14.7 ft/lbs       

0 Nm

AP509 

AP509B        

HP Balance Plug (18)

70 in/lbs / 8 Nm

AP1408, 

AP141

MP Blanking Plug (1) or hose,           

HP Blanking Plug (7) or Hose

40 in/lbs        

4.5 Nm

Table 4: Test Bench Specifications 

TEST

CONDITION

SPECIFICATION

Leak Test

Inlet 500 - 000 psig (06 bar)

No leaks allowed

MP

Inlet 500 - 000 psig (06 bar)

10 - 145 psi (9 - 10 bar)

Medium Pres-

sure Creep

Inlet 500 - 000 psig (06 bar)

5 psi (0.5 bar) max for 15 seconds 

after cycling (purging) regulator

Table 5: Recommended Cleaners and Lubricants

LUBRICANT/CLEANER

APPLICATION

SOURCE

Christo-Lube MCG 111

All o-rings

Aqua Lung, PN 80466, or
Lubrication Technologies 

10 Morton Street 

Jackson, OH  45640 

(800) 477-8704

             

Oakite #31

Acid bath for reusable stainless steel and 

brass parts. 

Oakite Products, Inc. 

50 Valley Road 

Berkeley Heights, NJ 079

White distilled vinegar

Acid bath for reusable stainless steel  

and brass parts. 

“Household” grade

Liquid dishwashing detergent 

(diluted with warm water)

Degreaser for brass and stainless steel 

parts; general cleaning solution for plastic 

and rubber.

“Household” grade

CAUTION:

 Silicone rubber requires no lubrication or preservative treatment.  

DO NOT apply grease or spray to silicone rubber parts.  Doing so may cause 

a chemical breakdown and premature deterioration of the material.

CAUTION:

  Do not use muriatic acid for the cleaning of any parts. Even if 

strongly diluted, muriatic acid can harm chrome plating and may leave a 

residue that is harmful to o-ring seals and other parts.

Содержание ATX 200

Страница 1: ...Technical MAINTENANCE Manual FSR FST FIRST STAGE...

Страница 2: ...LY 10 FINAL TESTING 10 Table 1 Troubleshooting Guide 11 Table 2 List of Tools and Service Kits 12 Table 3 Torque Specifications 13 Table 4 Test Bench Specifications 13 Table 5 Recommended Cleaners and...

Страница 3: ...up to the technician s discretion whether or not a full overhaul is required General Guidelines 1 In order to correctly perform the procedures outlined in this manual it is important to follow each st...

Страница 4: ...d DISASSEMBLY PROCEDURE 1 Use an 11 16 open end wrench to remove the MP hose from the first stage body 12 Using the o ring removal tool pn 944022 remove the o ring from the male end of the hose 5 Usin...

Страница 5: ...ide facing up diaphragm side Using a small wooden dowel insert the dowel into the center hole at a slight angle Press on the inside edge of the crown 14 To keep the crown from tilting press evenly aro...

Страница 6: ...the Porvair filter in it s yoke model first stages While Porvair was an excellent filter for air it was determined to not be acceptable for use with enriched air nitrox EAN Since Apeks preferred all...

Страница 7: ...0 into the body Run your finger around the edge of the diaphragm to make sure it is properly seated 4 Place the spring carrier 9 flat side down in the center of the diaphragm 10 Set the main spring 8...

Страница 8: ...21 to 14 7 ft lbs 20 Nm InstallationofYokeConnection 15 Attach the dust cap 23 to the yoke clamp 20 by stretch ing it over the flange at the top of the yoke clamp Thread the yoke clamp screw 25 into...

Страница 9: ...lose the cylinder Failure to do so may cause a rupture to the MP hose and or MP gauge which in turn can lead to personal injury Refer to Table 1 Troubleshooting Guide p 11 for the causes of high or un...

Страница 10: ...t stage from the cylinder valve and secure the dust cap in place THISCONCLUDESTHESERVICEPROCEDURES FOR THE FSR FST FIRST STAGE External Leak Test 1 After disconnecting the MP test gauge from the first...

Страница 11: ...ragm seating surface damaged 4 Replace body 5 Diaphragm clamp loose 5 Tighten diaphragm clamp 6 Connector o ring 13 worn or damaged 6 Replace o ring 7 HP plug o ring 18 worn or damaged 4 Replace o rin...

Страница 12: ...A Apply torque to parts listed in Table 3 Torque Specifications p 13 N A Apply torque to parts listed in Table 3 Torque Specifications p 13 Apply torque to parts listed in Table 3 Torque Specificatio...

Страница 13: ...ings Aqua Lung PN 820466 or Lubrication Technologies 310 Morton Street Jackson OH 45640 800 477 8704 Oakite 31 Acid bath for reusable stainless steel and brass parts Oakite Products Inc 50 Valley Road...

Страница 14: ...DO NOT place plastic rubber silicone or anodized aluminum parts in vinegar 3 Remove parts from the ultrasonic cleaner and rinse with fresh water If tap water is extremely hard place the parts in a ba...

Страница 15: ...15 Maintenance Notes...

Страница 16: ...0 First Stage only w DIN AA0210 ATX200 First Stage only w Yoke AA0210 1 ATX200 First Stage only w DIN AP0241 AA Service Kit Diaphragm First Stage AP0211 S DIN Connector Satin ATX AP0620 DIN Connector...

Страница 17: ...8 Diaphragm 11 AP1479 Valve Lifter 12 AP5102 Body FST 3 8 MP Port XTX AP5300 S Body FST 1 2 MP Port ATX 13 AP1409 O ring 14 AP1419 HP Valve 15 AP1415 Spring 16 AP1299 O ring 17 AP1300 O ring 18 AP5309...

Страница 18: ...Lung America 2340 Cousteau Court Vista CA 92081 760 597 5000 www aqualung com TECHNICAL MAINTENANCE MANUAL FSR FST FIRST STAGE REGULATOR Authorized Technician Rev 07 2008 2008 Apeks Marine Equipment...

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