SECTION 4 – INSTALLATION

4-1. Installing Welding Generator

Movement

YDo Not Lift Unit From End

Airflow Clearance

18in

(460 mm)

Location

18 in

18 in

(460 mm)

OR

(460 mm)

18 in

18 in

(460 mm)

(460 mm)

 

OR

Grounding

1

3

Y Always ground

generator

4

 

GND/PE

 

 

frame to vehicle frame to pre-

 

 

 

 

vent electric shock and static

 

 

 

 

electricity hazards.

 

OR

 

1

Generator Base

 

 

 

 

2

Metal Vehicle Frame

 

 

 

3

Equipment Grounding

 

 

 

 

Terminal

 

 

 

Electrically bond generator frame to

 

4

Grounding Cable

 

 

vehicle frame by metal-to-metal

 

Use #10 AWG or larger insulated

2

contact.

2

copper wire.

 

 

 

 

 

Y If unit does not have GFCI re-

 

 

 

 

ceptacles,

use

GFCI-

 

 

 

 

protected extension cord.

install1 12/99 – Ref. ST-800 652 / Ref. ST-800 477-A / ST-158 936-A / S-0854

4-2. Connecting The Battery

YConnect Negative (–)

Cable Last.

+

Tools Needed:

1/2 in

ST-156 011-A / Ref. ST-188 448 / S-0756

OM-480 Page 14

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Hobart Welding Products 3225D manual Installation, Installing Welding Generator, Connecting The Battery