Hypertherm HT200LHF-200 Volt HySpeed - Manual (Page 38)

INSTALLATION
HySpeed HT2000LHF
Instruction Manual
3-5
6
Power Cable
Wire sizes vary based on the distance of the receptacle from the main box. The wire sizes listed in the table above
were taken from the National Electric Code 1990 handbook, table 310.16. Use a 4-conductor Type SO input power
cable with a conductor temperature rating of 140°F (60°C). The cable should be installed only by a licensed
electrician.
Note
:
A lifting eye is provided for moving the power supply into place with a crane or hoist. It may also be moved
by forklift if the forks are long enough to extend the entire length of the base. Take care when lifting with the
forks so that the underside of the power supply is not damaged.
• Place the power supply in an area that is free of excessive moisture, has proper ventilation, and is relatively
clean. Allow room for accessing the sides of the power supply for servicing.
• Cooling air is drawn in through the front panel grating, and is exhausted through the rear of the unit by a
cooling fan. Do not place any filter device over the air intake locations. This reduces cooling efficiency and
VOIDS THE WARRANTY.
Positioning the Power Supply
WARNING
Remove all electrical connections to power supply before moving or positioning. Transporting
unit can cause personal injury and equipment damage.
WARNING
The 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 local or national safety procedures.
Connecting the Power