Manuel d'entretien premier étage Legend
Table 1. Troubleshooting Guide
SYMPTOME
CAUSE POSSIBLE
TRAITEMENT
1. The HP seat (124624) is worn or
damaged
1. Replace the HP seat
2. Le crown (127585) is damaged.
2. Replace the crown
Incease in the IP
3. The O-ring (124612) is worn or
damaged.
3. Replace teh O-ring
(Can cause leaks on the 2
nd
stage)
4. Plug (129604 / 129709 / 129746)
damaged
4. Replace the plug (1)
5. O-ring (124704) worn or damaged
5. Replace the O-ring
6. On the body, the sealing area of the O-
ring crown (127585) is damaged
6. Replace the body
1. O-rings (124701 and/or 124703) are
worn or damaged
1. Replace the O-rings
2. the diaphragm (129126) is worn or
damaged
2. Replace the diaphragm
external leaks
3. The diaphragm (119159) is worn or
damaged
3. Replace the diaphragm
4. On the body, the sealing area of the
diaphragm is damaged
4. Replace the body
5. The Dry chamber is loose (129602)
5. Tighten the Dry chamber
6. O ring of the crown (127585) is damaged
6. Replace the O-ring
7. O-ring (213714) is damaged
7. Replace the O-ring
1. The cylinder valve is not fully open
1. Turn on the valve and check the
tank pressure
2. The valve needs servicing
2. Try an other cylinder
3. Filter (129209) clogged
3. Replace the filter
Débit d’air réduit ou résistance
inspiratoire importante du détendeur
complet.
4. The tank is empty
4. Pressurize the tank at 200bar
Manuel d'entretien 1er étage Legend
Rev. 12/2011
18
