L

rod V Hollow tube

ARCAIR Seajet

Figure 2-24 Underwater oxygen-arc electrode designs.

Table 2-10

Oxygen Regulator Settings for Kerie Cable Cutting

Cable Size

Overbottom (OB) Pressure Formula (psi)

0.24 in. (6 mm) 0.36 in. (9 mm) 0.48 in. (12 mm)

D + (250 to 300 psi) = OB* D + (300 to 340 psi) = OB* D + (340 to 380 psi) = OB*

* A 40- to 50-psi range is allowed for diver preference. D = Seawater depth, in feet.

Table 2-11 Kerie Cable Size/Metal to be Cut*

Cable Size

Metal Thickness (in.)

0.24 in. (6 mm) 0.36 in. (9 mm) 0.48 in. (12 mm)

up to 1 1 to 2-1/2 over 2-1/2

♦Based on manufacturer's data.

♦Based on manufacturer's data.

Table 2-12

Kerie Cable Oxygen and Cable Consumption Ratio

Table 2-12

Kerie Cable Oxygen and Cable Consumption Ratio

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