Miller MC-80M 소유자 매뉴얼 - 페이지 13
{카테고리_이름} Miller MC-80M에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Miller MC-80M 20 페이지.
페이지 인쇄CAUTION
HITTING TORCH ON A HARD SURFACE to remove
spatter can damage torch.
•
Do not clean torch by hitting it against a hard surface.
•
Hitting hard surfaces can damage torch parts and stop proper
operation.
Install &
Connect
Gouging Tip
Equipment
Turn On
Cutter
EXAMPLE Of Gouging Operation
Use approx. 1/8 in (3 mm)
standoff distance at about
°
a 40
angle.
Adjust torch speed, arc length and angle as needed.
Direct sparks away from torch. Do not gouge too
deeply in one pass; make repeated passes if needed.
All manuals and user guides at all-guides.com
Figure 4-2. Sequence Of Plasma Arc Cutting (PAC)
Install
Put On Personal
Safety
Equipment
Begin
Gouging
Press trigger. After 2 seconds of
preflow, pilot arc starts.
Figure 4-3. Sequence Of Plasma Arc Gouging (PAG)
T I P
AND
EL ECT RO DE
RECO MMENDED VAL UES or OPERAT I O N
WITHOUT TIP OR ELECTRODE can damage torch.
•
Inspect cup, tip, and electrode before cutting or whenever cutting
speed has been significantly reduced.
•
Do not operate torch without a tip or electrode in place.
•
Use correct standoff distance.
•
Do not cut with gouging tip.
Check Torch
Check Gas/Air
Tip, Electrode,
And Shield Cup
If cutting arc is not started within 5 seconds of pilot arc, pilot
arc will go out. There is a 20-second reset time before the pilot
arc can be restarted.
Release trigger. Postflow continues for approx.
20 to 30 seconds. Gouging arc can be instantly
restarted during postflow by pressing trigger.
WEAR
BEYO ND
Set
Pressure
Controls
Establish arc length of 1/2 to 1-1/2 in
(13 - 38 mm), and slowly
start moving torch across metal.
OM-1592 Page 7
ST-800 968