Hypertherm HyIntensity Fiber Laser Rev.3 - Manual (Page 96)

InstallatIon
2-48 HyIntensity Fiber Laser Instruction Manual – 807090 Revision 3
Connect the power
1. Insert the power cable through the strain relief at the rear of the fiber laser supply.
2. Open the rear door of the fiber laser supply enclosure and locate the main power terminal block.
3. Connect the power leads to the terminals as shown below.
4. verify that the line disconnect switch is in the OFF position and remains in the OFF position for
the remainder of the installation of the system.
5. Connect the power cord leads to the line disconnect switch following national and local electrical codes.
Wire colors
L1 = Red
L2 = White
L3 = Black
(PE) Earth ground = Green/yellow
1 L1 3 L2 5 L3
Line disconnect
switch
Power cable
Ground Red White Black
DANGER
ELECtRICAL SHOCK CAN KILL
t he line disconnect switch must be in the OFF position before making the power cable connections.
In the U.S., use a “lock-out/tag-out” procedure until installation is complete. In other countries,
follow appropriate national and local safety procedures.