Miller Electric HF-251-2, HF-251D-1 Installation, Specifications, Typical Process Connections

SECTION 3 − INSTALLATION

3-1. Specifications

Welding	Input Power	Type Of Input Power			Dimensions			Weight
Circuit Rat-	Cord With
		115 Volts	230 Volts	Height		Width	Length	115 Volts	230 Volts
ing	Plug
250 Amperes		115 Volts AC	230 Volts AC	15 in		9-1/4 in	16 in	Net:	Net:
		Single-Phase	Single-Phase					34 lb (15 kg)	36 lb (16 kg);
At 60% Duty	10 ft (3 m)
		50/60/100 Hz,	50/60 Hz,	(381 mm)		(235 mm)	(406 mm)	Ship:	Ship:
Cycle
		1.5 Amperes	0.75 Amperes					37 lb (17 kg)	39 lb (18 kg)

3-2. Typical Process Connections

	Y Read and follow entire Sec-
		tion 8 for proper location and
	1	installation requirements for
		high-frequency equipment
Typical Welding Power		before installing unit.
Source Installation	1	Welding Power Source
	2	Gas Cylinder
	2	HF Unit
	3
	4	Torch
	5	Work Clamp
3	6	Foot Control
	7	Welding Generator
4

5

6

Typical Welding

Generator Installation

7

2

3

4

5 Ref. 159 606-B / 159 607-A

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