Sea Quest Apeks Regulator Manuel de réparation télécharger pdf (Page 11)

Apeks Regulator Service and Repair Manual

5. In addition to the O-rings, the following parts should be routinely

replaced at the time of servicing:

● Diaphragm (9)

● HP Valve Seat (12)

● Hydrostatic Diaphragm (2)

● Disc Filter - Yoke Clamp Connector (31)

● Conical Filter - DIN Connector (36)

All O-rings and the above mentioned routine replacement parts are

included in the Overhaul Service Kit (P/N APO227).

6. The following parts should be closely inspected for the damage listed

below. Close inspection is best accomplished by using strong magni-

fication under bright lighting.

● Valve Body (11) Inspect all cavities for any nicks, scratches, pitting,

or any defects in the plating. Pay particular attention to the sealing

edge of the valve cone and the diaphragm seating shoulder.

● Springs (7&13) Inspect for signs of permanent corrosion, including

pitting or cracks in the surface of the metal.

● HP Balance Plug (17) Inspect the interior cavity for any nicks,

scratches, pitting, or any defects in the plating.

● DIN or Yoke Connector (34 or 20) Examine the condition of the

threads and the O-ring sealing groove at the base for any signs of

damage.

● DIN Handwheel (35) Examine the condition of the threads for any

signs of damage.

7. If any of the listed parts show any damage, they must be replaced

with new.

8. Check all metal parts for excessive wear or corrosion. Check all metal

sealing surfaces which make contact with O-rings for any signs of

contamination and/or imperfections that may cause leakage past the

O-ring seal. Examine all chrome plated surfaces for any evidence of

peeling or flaking of the chrome plating. Inspect all threads for gall-

ing, cross threading, or damage to the chrome plating. If any parts

show damage or excessive wear, they must be replaced with new.

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Sea Quest Apeks Regulator Manuel de réparation Page 11