Aqua Lung SEA MK Anleitung zur Fehlerbehebung PDF herunterladen (Seite 7)

6. Unscrew the handwheel retaining nut (7) using a notched

medium at blade screwdriver. Remove the washer (8),

spring (9), handwheel (10), indicator ring (12) and washer

(11) from the stem (19).

DISASSEMBLY PROCEDURE

NOTE: Before performing any disassembly, refer

to the exploded parts drawing, which references all

mandatory replacement parts. These parts should

be replaced with new and must not be reused un-

der any circumstances – regardless of the age of

the regulator or how much use it has received since

it was last serviced.

CAUTION: Use only a plastic or brass o-ring removal

tool (p/n 944022) when removing o-rings to prevent

damage to the sealing surface. Even a small scratch

across an o-ring sealing surface could result in

leakage. Once an o-ring sealing surface has been

damaged, the part must be replaced with new. DO

NOT use a dental pick or any other steel instrument,

except where instructed.

First Stage Disassembly

1. Completely open the on-off handwheel (10). Make sure

all the air is completely drained from the cylinder (see step

6, p. 6) or use the purge button intermittently.

2. While holding the second stage inlet tting (52) with

a thin 3/4" wrench (not wider than the nut), use an 11/16"

wrench to unscrew the hose from the second stage.

3. Remove the o-ring (16) located inside the hose-end swivel

tting using the o-ring tool (p/n 10-102-400) and discard. DO

NOT use this tool on any other parts or damage may result.

4. Using a 3/16" hex key, unscrew the swivel port plug (1)

from the rst stage body. Separate the hose (4) and spacer

(5) from the tting. Remove the o-rings (2 & 3) from the

swivel port plug.

5. Unscrew the burst plug (6) from the rst stage using a

3/8” socket and discard.

7. Using a 3/4" wrench or socket, unscrew the bonnet (13)

from the rst stage body (36). Pull the valve stem (19) out of

the bonnet.

1 2 3 4 5 6 7 8 9 10 11 12 ... 33 34

Keine Kommentare

Aqua Lung SEA MK Anleitung zur Fehlerbehebung Seite 7