Tweco 12mm Cutmaster - Manual (Page 23)

CUTMASTER 10MM, 12MM
Manual 0-5197AD 4-1 OPERATION
SECTION 4 SYSTEM:
OPERATION
4.01 Control Panel
A
30
20 40
Art # A-10218
CUTMASTER ®
AC Indicator
Overheat
Indicator
Air Indicator
DC Indicator (Ready)
Air Inlet,
1/4” NPT
On/Off
Switch
Power Cord
12mm
1. ON/OFF Switch (Power Switch/Lamp)
Controls input power to the Power Source. I is ON (Red Lamp), O is OFF.
2. (A) Output Current Control
Sets the desired output current. If the overload protection (fuse or circuit breaker) on the input power circuit
opens frequently, either reduce cutting output, reduce the cutting time, or connect the unit to more adequate
input power. For 240V input power, the maximum output is 40 Amps. Refer to Section "2.05 Power Source
Specifications" on page 2-2. for input power requirements.
3. AC Indicator
Steady light indicates Power Source is ready for operation.
4. OVERHEAT Indicator (TEMP Indicator)
Indicator is normally OFF. Indicator is ON when internal temperature exceeds normal limits. Allow the unit to
run with the fan ON until the temp indicator turns OFF.
5. AIR Indicator
AIR indicator light should be ON when there is sufficient gas pressure.
6. READY (DC Indicator)
Indicator is ON when DC output circuit is active.
Figure 4-1 - Front Control Panel Figure 4-2 - Rear Controls