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A 700 Maintenance Procedure 

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MAINTENANCE PROCEDURE FOR 

A 700 2

nd

 STAGE 

 

 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 

Содержание Scubapro Uwatec A 700 2nd Stage

Страница 1: ...A 700 Maintenance Procedure 1 MAINTENANCE PROCEDURE FOR A 700 2nd STAGE ...

Страница 2: ...ocktite during assembly 2 Remove the hose o ring with the o ring extractor Remove the mouthpiece clip with the small screwdriver remove the mouthpiece and the mouthpiece support 3 With the Torx screwdriver remove the 4 Torx screw on the cover remove also the 4 small o rings Separate the purge cover the ring and the diaphragm 4 With the small screwdriver using it as a lever remove the safety clip f...

Страница 3: ...be for cleaning If necessary spread the lever legs carefully and remove one lever tab before the other to minimise the risk of distorting the lever 19 It is not necessary to remove the flow reducer from the inlet tube 20 Inspect the antifriction insert on the inlet tube to detect any wear on the 2 small square holes It is not necessary to remove this inset 21 To remove the exhaust tee using no too...

Страница 4: ... square hole Check again that there is no distortion of the lever 7 If the antifriction sleeve has been removed replace it with a new one 8 Place the 2 o rings P N 01 050 363 on the balanced poppet Place a new seat on a flat and clean surface Hold the poppet vertically to insert the seat into it Push firmly into place Lubricate the 2 o rings taking care to place some grease in between the o rings ...

Страница 5: ...he diaphragm there should be neither punctures nor distortion after cleaning Please follow the standard cleaning procedure 19 Position the diaphragm on the case making sure that it is not distorted 20 Assemble the retaining ring and purge cover 21 Align the locator of the ring in the recess of the case and press 22 Put the 4 small o rings in their groves on the inside of the front cover Place this...

Страница 6: ...rifice should stop the leak If more than of a turn is required to stop the leak it means that the spring compression is too light and the fine adjustment internal screw has to be screwed as follows This procedure must only be applied to stop the leak described above With the small screwdriver proceed by steps of of a turn at a time screw the internal fine spring tension adjustment in order to obta...

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