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Cressi AC2 1st stage Service And Repair Manual

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AC2 1st stage
Service and Repair Operative Manual
AC2 1st stage
AC2 INT HZ 780097 - AC2 DIN 300 Bar HZ 780098
January 2007 - Rev. AC2 / 2
Ed. A /07

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Summary of Contents for Cressi AC2 1st stage

  • Page 1 Service and Repair Operative Manual AC2 1st stage AC2 INT HZ 780097 - AC2 DIN 300 Bar HZ 780098 AC2 1st stage January 2007 - Rev. AC2 / 2 Ed. A /07...

  • Page 2: Table Of Contents

    HZ 780093 ......................6 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 3 ............ flow chart direction This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 4: Warning

    Cres- This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 5 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 6: Ac2 - Replacement Parts

    N° Tav./Rev. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 7: Ac2 Int - Annual Maintenance Kit Code Hz 730150

    HZ 735197 HZ 735197 HZ 735197 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained HZ 735108 HZ 735108 Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 8: Ac2 Din (300 Bar) - Annual Maintenance Kit Code Hz 730149

    HZ 735197 HZ 735197 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained HZ 735108 Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 9: Annual Maintenance

    This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 10 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 11  USE ONLY ORIGINAL CRESSI-SUB REPLACEMENT PARTS. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 12: Ac2 - General Tools

    SPECIAL TOOLS FOR O-RINGS This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 13: Ac2 - Special Tools

    SPECIFIC TOOL BAG FOR CRESSI REGULATORS This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 14: Initial Instructions For Disassembly

    Important: ONLY USE ORIGINAL CRESSI-SUB GASKETS This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 15: Disassembly Phases

    This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 16 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 17 Remove the yoke nut and yoke from the 1st stage. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 18 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 19 HZ 730188 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 20 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 21 Remove the yoke nut O-rings. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 22 Yoke nut assembled This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 23 (with Scotch tape, for example) to avoid ruining the regulator's chrome. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 24 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 25 HZ 730105 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 26 Remove the piston OR. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 27 Insert the special tool in the piston, and then press firmly on the head of the tool to remove the HP closing seat, as shown in the figures. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 28 Remove the calibration adjustment ring nut with the special wrench tool. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 29 Remove the spring support ring nut from the 1st stage. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 30 HZ 730153 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 31 HZ 730158 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 32: Steps For Cleaning Components

    This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 33 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 34: Steps For Lubricating Components

    This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 35 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 36: Phases Of Assembly

    HZ 730155 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 37 After properly lubricating them, insert the OR in the corresponding piston seats. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 38 HZ 730157 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 39 OR sealing surface. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 40 Insert the first stage calibration spring, as shown in the figure. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 41 HZ 730152 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 42 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 43 HZ 730154 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 44 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 45 Tighten the cover down to the end of the 1st stage body threading. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 46 (with Scotch tape, for example) to avoid ruining the regulator's chrome. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 47: Int Phases Of Assembly

    HZ 730126 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 48 HZ 730114 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 49 HZ 730188 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 50 HZ 730188 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 51 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 52: Phases Of Assembly

    Tightening the yoke nut with a torque wrench: torque of 30 N x m This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...

  • Page 53: Din Phases Of Assembly

    HZ 735157 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 54: Overview Of Ac2 1St Stage Din Components Kit

     Note: The DIN kit OR are the same for the 200 bar and 300 bar kits. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...

  • Page 55: Din Phases Of Assembly

    Insert the DIN filter body O-ring into its seat after greasing it. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 56 Exert a tightening torque of 30 N x m. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 57 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 58 Insert the DIN assembly ring nut on the adapter on the body of the latter. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 59 HZ 735195 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 60 10 N x m. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 61 Calibrating the regulator: refer to the notes provided in the next slide. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 62: Calibration Steps

    Calibration steps This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 63: Calibration With Cressi Portable Regulator Test Bench

    This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 64 HZ 709030 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 65: Calibration Procedures And Connections

    Calibration procedures and connections This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 66 IP of the regulator itself. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 67 2) Feed the bench by opening the air supply (1-2), and check the bench feed pressure by reading the HP pressure gauge on the mobile test bench (3). This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 68  Note: in the case of a DIN connection (as for example in the photo), remove the adapter from the bench valve with an 8-mm Allen wrench as shown in photos 3 and 4. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 69 4. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 70 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 71 (9.5 - 10 bar). This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 72 (1) and purge the regulator using the discharge lever on the test bench (2). This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 73 0 bar/psi This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 74 1st stage (-). This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 75: Flow Chart For 1St Stage Calibration

    IP. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 76: Simple Calibration Using A Cylinder Charged To 200 Bar

    200 bar This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 77 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 78 IP value, as shown in photo 2. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 79 2900 psi This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 80 1st stage (6). This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.
  • Page 81 This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 82: Flow Chart For 1St Stage Calibration

    IP. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 83: Final Checks

    This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 84: Common Problems And Solutions - Troubleshooting

    Equipment maintenance and/or repair must NOT be performed by users. These operations may only be performed by a Cressi-sub Authorized Center. This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained...
  • Page 85 2. Replace the sealing ring This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

  • Page 86: Product Serial Number Tracking - Service Records

    ....................................This manual is reserved for authorized Cressi-sub Service Centers. The repair, maintenance, overhaul, calibration, and any other operation performed on regulators must be done exclusively by trained Cressi-sub Authorized Center personnel. Cressi-sub declines all responsibility for operations performed on regulators by anyone not authorized and specifically trained by Cressi-sub itself.

This manual is also suitable for:

Ac2 int hz 780097Ac2 din 300 bar hz 780098

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