Oceanic ZX Service Procedure Download Page 1

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REGULATORS

ZX SECOND STAGE

PG-1

OCEANIC

Product Service Guide

Doc. 12-2808-r01 (2/19/05)

SERVICE

PROCEDURE

This ZX Service Procedure conveys a list of components and service procedures that
reflect the ZX as it was configured at the time of this writing (2/19/05).

OCEANIC

Summary of Contents for ZX

Page 1: ...PG 1 OCEANIC Product Service Guide Doc 12 2808 r01 2 19 05 ZX SERVICE PROCEDURE This ZX Service Procedure conveys a list of components and service procedures that reflect the ZX as it was configured...

Page 2: ...e 50 to 60 in lbs Standard Tools Inch pounds Torque Wrench 5 8 Open End Wrench 11 16 Open End Wrench 3 4 Open End Wrench 3 32 Hex Key Standard Small Blade Screwdriver 1 Deep Wall Socket Cotton Swab Op...

Page 3: ...r inside ADJUSTMENT SPRING 17 1 FRONT COVER 2 not sufficiently tightened into HOUSING 4 2 DEMAND LEVER 27 slack present 3 ORIFICE 31 incorrectly adjusted 1 Gravel or sand trapped inside HOUSING 4 2 DE...

Page 4: ...counter clockwise Use a Front Cover Tool if necessary Separate the FRONT COVER and COVER RING 4 Grasp the DIAPHRAGM 3 by the Raised Edges of the center and lift with a slight upward twist to remove i...

Page 5: ...y tap it in your hand to remove the POPPET 15 Remove the POPPET SEAT 25 from the POPPET 24 with the use of a dental pick Discard and DO NOT attempt to reuse it 16 Remove the POPPET O RINGS 22 23 by sq...

Page 6: ...ignment Tab remove it from the HOUSING 4 25 Inspect the overall condition of the HOUSING 4 and the EXHAUST COVER 5 to ensure they are free of any stress cracks or other distortions Ensure that all Thr...

Page 7: ...ING 4 by gently pulling the Retainer Stem through the HOUS ING until the Retaining Flange is inside the HOUSING and properly seated 2 Replace the EXHAUST COVER 5 onto the Exhaust Tee portion of the H...

Page 8: ...install new POPPET O RINGS 22 23 into the two inner Grooves of the Shaft of the POPPET 24 6 Insert a new POPPET SEAT 25 into the POPPET 24 with the larger flat head end facing out Ensure that it is c...

Page 9: ...The DEMAND LEVER 27 will pop upright 9 While exerting slight inward pressure on the Adjustment Assem bly insert the ADJUSTMENT TUBE RETAINER 9 down into the Groove of the ADJUSTMENT TUBE 20 Fig 17 10...

Page 10: ...the logo right side up Fig 19 Use the Front Cover Tool if necessary DO NOT over tighten 17 Secure the MOUTHPIECE 8 onto the HOUSING 4 with a new TIE WRAP 35 positioning the Locking Tab of the TIE WRA...

Page 11: ...CE 8 has been cleaned and disinfected with warm soapy water 2 Pressurize the Regulator Assembly with a pure air source of 3 000 PSI 20 BAR and listen to determine that no air flow is present 3 If air...

Page 12: ...he following procedure A Turn the ADJUSTMENT KNOB 11 completely out counter clockwise A slight to moderate air flow should be present B Turn the ADJUSTMENT KNOB completely in clockwise and fully depre...

Page 13: ...G 17c 5467 SPRING ADJUSTMENT 18c 5468 SHAFT BALANCE 19b 2 016 O RING ADJUSTMENT TUBE 20c 5455 TUBE ADJUSTMENT Dia No Part Description 1 Dia No Part Description 21a 5473 O RING BALANCE SHAFT 22a 5474 O...

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