Aqua Lung Kronos Instrukcja Obsługi Pobierz pdf (Strona 4)

4 Kronos First Stage Service Manual

4. The acronyms used:

LP: Low Pressure

MP: Medium Pressure

HP: High Pressure

5. Numbers in brackets indicate the part number of the

component shown on the exploded view attached.

DISASSEMBLY PROCEDURE

1. Unscrew the hoses from the first stage using the

appropriate spanner. Screw the holding tool (116320)

into a free HP port and grip the tool in a vice.

2. Disassembly of the ACD connection on the yoke

version.

Unscrew the yoke seat (127576).

Remove the assembly seat + yoke + yoke screw + dust

cap.

Remove the filter (A05106) and the seal (820016).

Remove the elastomer washer (127575)

2.1 Tighten the yoke screw, compressing the dust cap, grip

the assembly in a vice, tighten the hex nut of the yoke

seat. Using a 3mm allen key, turn it in a clockwise

direction to unscrew the nut (129207)

Note: Before commencing disassembly, consult

the exploded view to check the reference

numbers of all parts requiring replacement.

These parts should all be replaced by new parts

and should not be re-used on the pretext that

the regulator has seen little use since its

manufacture or since its last service.

ttention: Use only the special tool when

removing O-rings in order to avoid damaging the

seal recess. The slightest scratch on a sealing

surface could cause a leak. If a surface should be

damaged then this part should be replaced with a

new one. Do not use any pointed instrument or

metal tool to remove O-rings.

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Aqua Lung Kronos Instrukcja Obsługi Strona 4