Power Hook-Up - Challenge CHAMPION 370 TC Instructions And Parts Manual

6.0 Installation & Setup
The hydraulic reservoir is filled with 15 gallons of grade #46 hydraulic oil at the factory. The fluid level
should be checked before operation, and periodically during normal operation. The reservoir is
located behind the cutter, beneath the table (). The hydraulic tank has a breather cap that
can be removed for changing the oil and checking the oil level. The reservoir should be kept full at all
times. Fill the reservoir so that the oil level is 3/4" below the top of the inside of the hydraulic tank.
NOTE: DO NOT OVERFILL. Overfilling may cause leakage when the machine is hot.

6.9 Power Hook-Up

before working on the cutter. Lock it out to prevent accidental power up. See Power Lockout
Procedure (page 5).
For satisfactory operation, be sure that your cutter is wired for the correct phase and voltage and has
adequate power. The correct electrical specifications for your machine are shown on the serial plate.
Check the machine serial plate before connecting the power. For future reference, transfer this
information to the front cover of this manual.
Watch Setup Voltage- Inadequate power to the cutter can be a major source of problems. Too
many machines on the same circuit will reduce the power to each machine. Inadequate voltage will
frequently cause overheating, loss of power, and in extreme cases, failure to operate. Test your
voltage when the shop is at actual working levels. Challenge recommends a dedicated line with a
lockable disconnect to provide adequate power for this machine.
Important: You must have an adequate size circuit and heavy enough wiring for this machine. The
circuit size should be a minimum of 20% greater than the amperage rating on the machine
nameplate. If a wire is run over 75 feet (23 meters), the next size wire should be used. Check local
electrical codes.
Electrical Specifications for Champion 370 cutters:
Volts
3 Phase: 460 V
230V
208V
18
Breather
Cap
Figure 10
SHOCK HAZARD! Always disconnect power at main power panel
Amps Circuit Size Wire Size
11.5 16.5 A
25 38
25 38
Hydraulic
Reservoir
Metric Wire
#12 AWG 4mm sq.
#8 10mm sq.
#8 10mm sq.