Miller Spectrum 3080 Benutzerhandbuch - Seite 24

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4-4. Sequence Of Operation

Install &

Put On Personal

Connect

Equipment

Begin

Cutting

EXAMPLE Of Cutting Operation

Place drag shield on edge of metal,

or allow correct standoff distance –

approximately 1/8 in (3 mm).

Adjust torch speed so

sparks go thru metal and

out bottom of cut.

OM-193 410 Page 20

Do not clean torch by hitting it against a

hard surface. Hitting hard surfaces can

damage torch parts and stop proper opera-

tion.

Check Torch Tip,

Safety

Electrode, And

Equipment

Retaining Cup

The pilot arc starts immediately when

trigger is pressed.

Press trigger. Pilot arc starts.

Pause briefly at end of

cut before releasing trigger.

Inspect shield cup, tip, and electrode for

wear before cutting or whenever cutting

speed has been significantly reduced (see

torch Owner's Manual). Do not operate

torch without a tip or electrode in place.

Check Gas/Air

Set

Pressure

Controls

start moving torch across metal.

Postflow continues for approx. 20 to

30 seconds after releasing trigger;

Turn On

Power Source

After cutting arc starts, slowly

cutting arc can be instantly

restarted during postflow by

pressing trigger.

801 400-A