Hypertherm HD4070 Rev.1 - Manual (Page 100)

1-TORCH INSTALLATION
HyPerformance HD4070 Instruction Manual 3A-27
Turn the power supply ON.
4
Navigate to set-up screen 5.
5
Turn the power supply OFF.
Check all coolant hose connections for leaks.
Add coolant until the sight gauge indicates “full.”
10
9
8
Press the PUMP FAN button to turn on the
coolant pump.
An asterisk will appear in the PUMP FAN
button when power supply detects coolant
flow.
Allow the pump to operate for 5 minutes
and then press the PUMP FAN button to
turn the coolant pump off. 7
6
Note: Torch 2 must be turned off
(Not installed) in a 1 torch system.