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Oceanic DX1 Product Service Manual
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Oceanic DX1 Product Service Manual

Oceanic DX1 Product Service Manual

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SYMPTOM
* Restricted airflow and
inhalation resistance through
complete system.
* Air leakage detected from
beneath the adjustment cup,
inside the end cap.
* Air leakage detected from
receiver.
* Insufficient intermediate
pressure.
* Excessive intermediate pres-
sure/Intermediate pressure
creeps.
© 2002 Design 2000
REGULATORS
DX
INTEGRATED FIRST STAGE
I
TROUBLE SHOOTING
POSSIBLE CAUSE
1. Cylinder valve not completely
opened.
2. Cylinder valve requires service.
3. Cone filter(4,13) is contami-
nated.
1. End cap(32,37) is loose.
2. Diaphragm(30) is worn or
damaged.
3. Seating surface inside
body(28) is damaged.
1. Transmitter o-ring(23, 24) is
damaged or worn.
2. Seating surface inside the
body(28) is damaged.
3. Seating surface on the transmit-
ter(22) is damaged.
1. End cap(32,37) is loose.
2. First stage improperly
adjusted.
3. Ambient spring(33) is weak-
ened or damaged.
4. Seating surface of body(28)
beneath diaphragm is
damaged.
1. First stage improperly adjusted.
2. HP seat(27) is damaged or worn.
3. HP seat o-ring(25) is damaged
or worn.
4. Seating surface of HP seat(27),
or transmitter(22), or main body
orifice cone, or body(28) is
damaged.
5. Seat spring(26) is weakened or
damaged.
PG-1
TREATMENT
1. Open valve completely.
2. Connect regulator to a
different cylinder.
3. Replace with new and
perform a complete service.
1. Tighten end cap onto body,
using prescribed torque
value in reassembly proce-
dure.
2. Replace with new.
3. Replace body with new.
1. Replace with new.
2. Replace with new.
3. Replace with new.
1. Tighten end cap onto body,
using prescribed torque value
in reassembly procedure.
2. Readjust according to
procedure specified in final
adjustment procedure.
3. Replace with new.
4. Replace body with new.
1. Readjust according to final
adjustment procedure.
2. Replace with new.
3. Replace with new.
4. Replace with new.
5. Replace with new.
Doc. 12-2205-r01 (01/00)
OCEANIC
OCEANIC
OCEANIC
OCEANIC® Product Service Guide
OCEANIC
Product Service Guide
Product Service Guide
Product Service Guide
Product Service Guide

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Summary of Contents for Oceanic DX1

  • Page 1 5. Seat spring(26) is weakened or damaged. Doc. 12-2205-r01 (01/00) PG-1 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...

  • Page 2: Disassembly Procedure

    NOTE: Perform step 9 only if an Environmental Protection Kit has been installed. Fig. 3 Doc. 12-2205-r01 (01/00) PG-2 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...
  • Page 3 Doing so will seriously damage the brass seating surface of the body. Fig. 6 Doc. 12-2205-r01 (01/00) PG-3 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...
  • Page 4 DO NOT overtighten. Doing so will result in permanent damage, rendering it inoperable. Fig. 9 Doc. 12-2205-r01 (01/00) PG-4 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...

  • Page 5: Reassembly Procedure

    WARNING: Use only genuine Oceanic parts, subassemblies, and components whenever assembling Oceanic products. DO NOT attempt to substitute an Oceanic part with another manufacturer’s, regardless of any similarity in shape, size, or appearance. Doing so may render the product unsafe, and could result in serious injury or death of the user.
  • Page 6 G. Lubricate and install the DIN face o-ring(9) and filter retainer o- ring(11) onto the filter retainer(10). Fig. 15 Doc. 12-2205-r01 (01/00) PG-6 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...
  • Page 7 1/4" of the HP seat shaft(27). Install the HP seat spring(26) onto the end of the transmitter(22). Fig. 18 Doc. 12-2205-r01 (01/00) PG-7 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...
  • Page 8 17. Ensuring proper alignment and secure placement, install the end cap boot(36) onto the end cap(32). Fig. 21 Doc. 12-2205-r01 (01/00) PG-8 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...

  • Page 9: Final Adjustment

    142-148 psi. Fig. 24 Doc. 12-2205-r01 (01/00) PG-9 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...
  • Page 10 Intermediate Pressure Prefered 142 to 148 psi Acceptable 139 to 151 psi Doc. 12-2205-r01 (01/00) PG-10 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...
  • Page 11 35c 6518 Cup - Adjustment (polished) 36c 6581.02 Boot - End cap Doc. 12-2205-r01 (01/00) PG-11 © 2002 Design 2000 OCEANIC OCEANIC OCEANIC OCEANIC OCEANIC® Product Service Guide Product Service Guide Product Service Guide Product Service Guide Product Service Guide...