3-5. Fuel Consumption

7.57 1.70 2.00

6.62 1.46 1.75

5.67 1.25 1.50

4.73 1.04 1.25

3.78 0.83 1.00

2.84 0.62 0.75

3600 RPM

1.98

0.40

0.50

0.95

0.21

0.25

 

 

0

LITERS/HR.

IMP. GAL./HR.

U.S. GAL./HR.

IDLE

050 100 150 200 250 300 350 400 450 500 DC WELD AMPERES AT 100% DUTY CYCLE

193 458

SECTION 4 – INSTALLATION

4-1. Installing Welding Generator

Movement

 

Airflow Clearance

 

Y Do not lift unit from end.

18 in

 

 

 

(460 mm)

 

 

 

 

18 in

 

 

18 in

(460 mm)

 

OR

(460 mm)

 

 

 

 

 

 

18 in

18 in

 

 

(460 mm)

 

 

(460 mm)

 

 

 

Location

Grounding

 

3

 

 

1

 

 

4

 

 

GND/PE

 

 

 

 

OR

OR

 

 

 

 

 

 

Electrically bond genera-

 

 

 

tor frame to vehicle frame

 

 

2

by metal-to-metal contact.

2

YDo not weld on base. Weld- ing on base can cause fuel tank fire or explosion. Bolt unit down using holes pro- vided in base.

YAlways ground generator frame to vehicle frame to pre- vent electric shock and static electricity hazards.

1Generator Base

2Metal Vehicle Frame

3Equipment Grounding Terminal

4Grounding Cable

Use #10 AWG or larger insulated copper wire.

YIf unit does not have GFCI re-

ceptacles, use GFCI- protected extension cord.

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

OM-492 Page 12

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Hobart Welding Products 3025 manual Installation, Fuel Consumption, Installing Welding Generator, Location Grounding