Hypertherm HD4070 Rev.1 - Manual (Page 63)

INSTALLATION
HyPerformance HD4070 Instruction Manual 3-11
Install the off-valve assembly
• Mount the off-valve assembly near the torch lifter station. The maximum length of the gas hoses between
the off-valve assembly and the torch is 1.8 m (6 feet).
• 2-torch systems: 2 off-valve assemblies are required for a 2-torch system.
4
4070.18
A
A
A-A
157 mm
6.18"
30 mm
1.18"
4.7 mm
0.187"
19 mm
0.75"