Aqua Lung CORE - Torque Values; Checking Specifications

Service Manual Core 1
st
stage
Service Manual Core 1
st
stage
Rev. 05/2015 20
Table 4. Torque values
N° REFERENCE
DESCRIPTION
COUPLE
129904
Wet chamber body
2.5 m.kg (18.08 ft.lb)
129903
Dry chamber body
2.5 m.kg (18.08 ft.lb)
129242
Yoke retainer
2.5 m.kg (18.08 ft.lb)
129207
Yoke shutter valve
0.3 m.kg (2.17 ft.lb)
129213
DIN screw
2.5 m.kg (18.08 ft.lb)
129202
DIN shutter valve
0.3 m.kg (2.17 ft.lb)
129120
Plug
0.5 m.kg (3.62 ft.lb)
129241
DIN union
2.5 m.kg (18.08 ft.lb)
Table 5. Checking specifications
TEST
INSTRUCTIONS
SPECIFICATIONS
Leak Test
160 bar < Working pressure < 200 bar
No leak
Medium Pressure
160 bar < Working pressure < 200 bar
MP at 9.5 bar ± 0.5 bar : Core
MP at 8.5 bar ± 0.5 bar : Core supreme
MP Variation
160 bar < Working pressure < 200 bar
After purging the regulator several times, the MP should not
increase by more than 0.3 bar in 5-15 seconds