Hypertherm Powermax105 Service Manual - Manual (Page 286)

Power SuPPly ComPonent rePlaCement
9-88
powermax
105 Service Manual
Install the power cord
1. Loosen the strain relief retention nut on the strain relief connector.
2. Slide the power cord through the strain relief connector.
Note: CE power cords must be pushed through the strain relief connector from inside the rear end panel,
because of the ferrite core installed on the three power wires.
3. Route the three power wires up the chase inside the rear end panel to the top of the power switch.
4. Insert the three wires in the top of the power switch, in the same order as they were removed, and tighten the three
set screws to 23 kg cm (20 in.-lbs).
5. Tighten the strain relief retention nut.
6. Slide the rear end panel against the power supply chassis.
Rear end panel
L1
L2
Power switch
Ferrite core
Strain relief
retention
nut
L3
CSA and CCC Power cord CE Power cord
Power cord connections
Wire CSA CE or CCC
L1 Black Brown
L2 White Black
L3 Red Gray