.A complete Parts List is available at www.MillerWelds.com
3-12. Installing Wire Spool and Adjusting Hub Tension
Use compression spring with 8 in (200 mm) spools.
When a slight force is needed to turn spool, tension is set.
Tools Needed:
15/16 in
3-13. Electrical Service Guide
Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda- tions are for a dedicated branch circuit sized for the rated output and duty cycle of the welding power source.
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| 60 Hz Single Phase |
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| 60 Hz Three Phase |
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Input Voltage | 200 |
| 230 | 460 |
| 575 | 200 |
| 230 | 460 |
| 575 |
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Input Amperes At Rated Output | 69 |
| 61 | 30 |
| 24 | 34 |
| 30 | 15 |
| 12 |
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Max Recommended Standard Fuse Rating In Amperes |
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Circuit Breaker 1, | 80 |
| 70 | 35 |
| 25 | 40 |
| 35 | 15 |
| 10 |
Normal Operating 3 | 100 |
| 90 | 40 |
| 35 | 50 |
| 45 | 20 |
| 15 |
Min Input Conductor Size In AWG 4 | 6 |
| 8 | 10 |
| 12 | 10 |
| 10 | 14 |
| 14 |
Max Recommended Input Conductor Length In Feet (Meters) | 101 |
| 86 | 229 |
| 217 | 86 |
| 114 | 178 |
| 277 |
(31) |
| (26) | (70) |
| (66) | (26) |
| (35) | (54) |
| (85) | |
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Min Grounding Conductor Size In AWG 4 | 8 |
| 8 | 10 |
| 12 | 10 |
| 10 | 14 |
| 14 |
Reference: 2005 National Electrical Code (NEC) (including article 630)
1Choose a circuit breaker with
2
3“Normal Operating” (general purpose - no intentional delay) fuses are UL class “K5” (up to and including 60 amp), and UL class “H” ( 65 amp and above).
4Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table 310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.
NOTICE − This unit is either a 200/230/460 ac input voltage model or 460/575 ac input voltage model. See rating label on unit and check voltage available at site to be sure it matches the voltage specified on the rating label.
