Hypertherm Powermax600 Service Manua - Manual (Page 52)

3-26
MAINTENANCE
powermax 600 Service Manual
COMPONENT REPLACEMENT
WARNING
ELECTRIC SHOCK CAN KILL
• Disconnect electrical power before performing any maintenance.
• See warnings on page 3-6 before proceeding.
Power Cord Replacement
Figure 3-10 Power Cord Replacement
Disconnect electrical power and gas supply before removing the old power cord.
Installation - See Figure 3-10.
1. Insert the new power cord through the strain relief.
2. Pass all 4 wires through the toroid, as shown (230 and 400 volt only).
3. Install the power cord connections where shown.
4. Tighten the strain relief onto the power cord.
5. Install the power supply cover.
6. Reconnect electrical power and gas supply.
208V - 240V
230V and 400V
PMX600.12
480V
230V 400V
NOTE: Toroid must be installed for power
supply to be in compliance with
EMC standard EN50199.
BROWN
YELLOW
GREEN
Pass all 4 wires through
the toroid 2 times. Pass all 4 wires through
the toroid 3 times.
BLUE BLACK
GREEN
BLACK WHITE BLACK
GREEN
WHITE RED
10-99