Miller ICE-70 Посібник користувача - Сторінка 19
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5-3. Troubleshooting
Trouble
Power source Torch-To-Tip Short trouble
light On; no cutting output.
Power source Gas/Air Or Shield Cup
trouble light On; no cutting output.
Sparks come out top of cut, or cut is not
clean.
Arc goes out while cutting.
Arc goes on and off while cutting.
Table 5-1. Cutting Trouble
Remedy
Check tip and electrode for a short. See also power source Owner's
Manual.
Check torch connections on power source terminal 1T. See power
source Owner's Manual.
Check o-ring, and lubricate if needed with supplied grease.
Check for clean and sufficient gas/air supply pressure. See power
source Owner's Manual.
Torch travel speed too fast; reduce travel speed.
Check torch tip and electrode, and replace if necessary.
Metal being cut is too thick; increase power source output control
setting. See power source Owner's Manual.
Be sure work clamp is securely attached. See power source Own-
er's Manual.
Make sure torch tip is not touching metal while cutting (above 40
amperes only).
Check torch tip and electrode, and replace if necessary.
Be sure work clamp is securely attached. See power source Own-
er's Manual.
Torch travel speed is too slow; increase travel speed.
Check torch tip and electrode, and replace if necessary.
Be sure work clamp is securely attached. See power source Own-
er's Manual.
Section
5-2
3-1, 3-2
Figure 6-3,
Figure 6-4
– –
Figure 4-2
5-2
– –
– –
Figure 4-2
5-2
– –
Figure 4-2
5-2
– –
OM-1591 Page 15