Hobart Welding Products 500 manual Volt-Ampere Curves Selecting a Location

3-3. Volt-Ampere Curves

3-4. Selecting A Location

Volt-ampere curves show mini- mum and maximum voltage and amperage output capabilities of unit. Curves of other settings fall be- tween curves shown.

va_curve1 – 4/95 – 201 172

Movement

1

OR

Location And Airflow

3

2

5

18 in

(460 mm)

1Lifting Eye

2Lifting Forks

Use lifting eye or lifting forks to move unit.

If using lifting forks, extend forks beyond opposite side of unit.

3Plate Label

4Rating Label

Use rating label to determine input power needs. Label located on rear access door (see Section 2-5).

5 Line Disconnect Device

Locate unit near correct input pow- er supply.

YSpecial installation may be required where gasoline or volatile liquids are present – see NEC Article 511 or CEC Section 20.

18 in

(460 mm)

4

Ref. ST-800 402-A / ST-139 445-C

OM-201 444 Page 13