Install the coolant hoses b-4, Install the coolant hoses, Warning – Hypertherm HD4070 Rev.8 User Manual
Page 91
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2-TORCH INSTALLATION
3B-4
HD4070
Instruction Manual
0
Install the Coolant Hoses
IGN
CSL 2
IGN
CSL 2
IGN
CSL 1
IGN
CSL 1
IGN
CSL 2
IGN
CSL 2
IGN
CSL 1
IGN
CSL 1
4070.04B
In
Out
In
Out
12 a
11 a
12 a
11 a
12 a
11 a
12 a
11 a
Torch # 1
Torch # 2
Red
Green
Green
Red
Green
Red
Green
Red
WARNING
C
rossed return hoses can cause
catastrophic torch failure
Installation Note
Mark hoses and ignition consoles
for torch number 1 and torch
number 2.
Important: A jumper hose must be in place when system is run with 1 torch. Coolant will flow out if jumper hose
is not in place. See page 3A-4 for jumper hose position.
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