Miller Electric M-10 Gun, 180, 140 Auto-Set manual Electrical Service Guide For 230 VAC Model

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4-9. Electrical Service Guide For 230 VAC Model
	60 Hz
	Single
	Phase
Input Voltage	230
Input Amperes At Rated Output	21.7
Max Recommended Standard Fuse Rating In Amperes
Circuit Breaker 1, Time-Delay 2	25
Normal Operating 3	30
Min Input Conductor Size In AWG 4	14
Max Recommended Input Conductor Length In Feet (Meters)	61
	(19)
Min Grounding Conductor Size In AWG 4	14

Reference: 2005 National Electrical Code (NEC) (including article 630)

1Choose a circuit breaker with time-current curves comparable to a Time Delay Fuse.

2“Time-Delay” fuses are UL class “RK5” .

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.

YCaution: Failure to follow these fuse and circuit breaker recommendations could create an electric shock or fire hazard. These recommendations are for a dedicated branch circuit that applies to the rated output and duty cycle of the welding power source.

4-10. Installing Wire Spool And Adjusting Hub Tension

Installing 4 in (102 mm) Wire Spool

When a slight force is needed to turn spool, tension is set.

Installing 8 in (203 mm) Wire Spool

Adapter used with

8 in (203 mm)

spool only.

When a slight force is needed to turn spool, tension is set.

Retaining ring used with 8 in (203 mm)

spool only.

Tools Needed:

1/2 in

803 012 / 803 013 -B / Ref. 802 444-C

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