Tweco ArcMaster 201 TS, Руководство по обслуживанию

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TWECO 201TS SAFETY AND INSTALLATION
Safety and installation 3-4 Manual 0-5150
3.05 Electrical Input Connections
WARNING
ELECTRIC SHOCK can kill; SIGNIFICANT DC VOLTAGE is present after removal of input power.
DO NOT TOUCH live electrical parts.
SHUT DOWN
welding power source, disconnect input power employing lockout/tagging procedures. Lock-out/
tagging procedures consist of padlocking line disconnect switch in open position, removing fuses from fuse box,
or shutting off and red-tagging circuit breaker or other disconnecting device.
• Electrical Input Requirements
Operate the welding power source from a single-phase 50/60 Hz, AC power supply. The input voltage must match
one of the electrical input voltages shown on the input data label on the unit nameplate. Contact the local electric
utility for information about the type of electrical service available, how proper connections should be made, and
inspection required. The line disconnect switch provides a safe and convenient means to completely remove all
electrical power from the welding power supply whenever necessary to inspect or service the unit.
Do not connect an input (BROWN or BLUE) conductor to the ground terminal.
Do not connect the ground (GREEN or GREEN/YELLOW) conductor to an input line terminal.
Refer to Figure 3-3:
1. Connect end of ground (GREEN or GREEN/YELLOW) conductor to a suitable ground. Use a grounding method
that complies with all applicable electrical codes.
2. Connect ends of line 1 (BROWN) and line 2 (BLUE) input conductors to a de-energized line disconnect switch.
3. Use Table 3-1 as a guide to select line fuses for the disconnect switch.
Input Voltage Circuit Breaker or Fuse Size
110V 32A
230V 32A
Table 3-1: Fuse Guide
CAUTION
The time-delay fuses or circuit breaker of an individual branch circuit may have nuisance tripping when
welding with this product due to the amperage rating of the time-delay fuses or circuit breaker.