4-7. Meters

1

2

1 Voltmeter

Voltmeter displays average voltage (to the nearest 0.1 V) at the weld output terminals.

2 Ammeter

Use meter to preset amperage. Me- ter displays average weld amper- age output of unit to nearest am- pere when welding.

4-8. Amperage Adjustment Control

 

1 Amperage Adjustment Control

 

Use control to adjust amperage,

(CE Nameplate Only)

and preset amperage on ammeter

1

(see Section 4-7). This control may

be adjusted while welding.

1

 

For remote amperage control,

 

front panel control setting is the

 

maximum amperage available. For

 

example: If front panel control is set

 

to 200 A, the range of the remote

 

amperage control is 3 to 200 A.

 

For pulse welding, use Amperage

 

Adjust control to select from 3–400

 

amps of peak amperage (see Sec-

 

tion 4-12).

 

For spot welding, use Amperage

 

Adjust control to select from 3–400

 

amps of peak amperage (see Sec-

 

tion 4-15).

OM-356 Page 24

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Image 28
Hobart Welding Products 350LX manual Meters, Amperage Adjustment Control