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POSEIDON 1133 Repair Instructions

Second stage demand valve
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CYKLON
REPAIR INSTRUCTIONS SECOND STAGE DEMAND VALVE
EXPLODED VIEW
SECOND STAGE 1133
Low pressure hose
Low pressure valve
Mouth-piece
Mouth-piece tube
Diaphram house
1.0:E48

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Summary of Contents for POSEIDON 1133

  • Page 1 CYKLON REPAIR INSTRUCTIONS SECOND STAGE DEMAND VALVE EXPLODED VIEW SECOND STAGE 1133 Low pressure hose Low pressure valve Mouth-piece Mouth-piece tube Diaphram house 1.0:E48...

  • Page 2: Second Stage

    CYKLON SECOND STAGE 1133, 3224, 3354, 3536 Removal: 1. Disconnect the low pressure hose from the second stage with a 17 mm. open wrench. Remove the oring (2) with an o-rings remover. 2. Remove the diaphragm housing (27) from the mouth piece tube.
  • Page 3 CYKLON 1. Remove the locking ring (25) with an awl. Support the diaphragm house, see diagram. Make sure that the sealing surface for the exhalation diaphragm is not damaged. 2. Remove the cover (24) and the inhalation diaphragm (23). Removal: Push out the purge button IMPORTANT! The purge button (26) should not be removed if it...
  • Page 4 CYKLON 1. Cut off the locking strap (17) with cutting pliers. 2. Remove the mouth-piece (16) and the o-ring (12). 1. Remove the lever pin (11). 2. Remove the operating device (14). 3. Remove the o-ring (12). 4. Unserew the valve seat (5) with an 8.5 mm screwdriver.
  • Page 5 CYKLON When servicing the regulator the following parts should be replaced: See chapter Servicekit. 1. All o-rings, including the one in the low-pressure hose. 2. Rubber plate (7). CLEANING: If corrosion or salt deposits occurs, place all metal parts – concentrated Hempocid* or 15% Hydrochloric acid for about 10 minutes.
  • Page 6 CYKLON Assembly: Install the ejector sleeve (13) on the valve housing (10). Press the sleeve into the low pressure valve so the slits of the sleeve are exceedingly small. Lubricate: Grease: Oil: Sealing surfaces 1. Install the o-ring (6) on the valve seat (5).
  • Page 7 CYKLON 1. Place the valve housing on a drift seated on a block. Press the valve housing down, compressing the spring. Keep the flat part of the valve piston parallel with the horizontal slot in the end of the valve housing. Move the valve piston up and down a few times to check for freedom of movement.
  • Page 8 CYKLON 1. Install the o-ring (12). Lubricate. See diagram. 2. Install the mouth piece (16) and the plastic band (17). Tighten and cut off plasticband with plastic band pliers. 3. Install the o-ring .(12) 4. Lubricate the threads on the mouth piece 5.
  • Page 9 CYKLON 1. Install the purge button (26) in the cover (24).Screw the button in the cover-cavity 2. Install the inhalation diaphragm (23) on the diaphragm housing (22). 3. Seat the lip on the diaphragm into the recess on the inner rim of the diaphragm housing.
  • Page 10 CYKLON 1. Install the exhalation diaphragm (21) on the diaphragm housing. Control that the diaphragm is packing on the diaphragm housing. 2. Install exhalation diaphragm cover (20) and locking ring (19). 3. Install the diaphragm housing on the mouthpiece tube. Be sure to slip the operating device into the diaphragm guide sleeve.