Sherwood Scuba MAGNUM SRB5300 Spécifications télécharger pdf (Page 11)

11. Use a pocket screw driver to remove the black washer that was beneath the element

assembly. Save this washer as it can usually be reused. Be careful not to scratch the metal

surface under the washer.

12. Use a pocket screwdriver to remove the retaining ring or star washer that holds the inlet

filter in place. Older units used a star washer (a flat disc washer with six outward facing

legs). Newer units use a wire retaining ring with inward hook. Always discard the used inlet

filter. Old style star washers are discarded, newer style retaining rings are saved for reuse.

13. Remove the moving orifice assembly from the body by pushing it with the Sherwood plastic

probe (p/n TL111) from the large threaded end of the body. Catch the orifice assembly in your

hand as it comes out the yoke nut thread end of the body. Carefully inspect the disc springs

for any cracks. Replace all five disc springs if any cracks are found.

14. Remove the one way bleed valve from the body with your fingers or a soft plastic probe.

DO NOT use a metal screwdriver or blade since this will scratch the sealing surface against

which the bleed valve seals. A scratch may allow water to enter the first stage spring chamber

during use.

Photo #2

CAUTION

If any grease or oil gets on the flow control element assembly, the air flow will be

impeded.

NOTE

: If no air is bubbling from the one-way bleed valve, this is a good indication that the positive air

purge system is not working.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 28 29

Pas de commentaire

Sherwood Scuba MAGNUM SRB5300 Spécifications Page 11