Section 5: Torch Consumables And Cutting Charts Installing / Removing The Torch Head - Lincoln Electric SPIRIT II 400 Technical Manual

Spirit II User's Manual
Section 5: Torch Consumables and
Cutting Charts
Installing / Removing the Torch Head
Each time the torch head is connected to the torch base, use a cotton swab to apply a
small amount of o-ring lubricant on each of the seven o-rings on the top of the torch
head. Reminder: do not use an excessive amount of o-ring lubricant.
1. Align the indicator on the torch head (circle) with the one on the torch base (slot).
2. Apply enough upward force to engage the threads while tightening the attachment
ring. Turn the attachment ring to the RIGHT to tighten.
3. Keep tightening the attachment ring until it stops. There should be no gap between
the attachment ring and the o-ring on the torch base.
During this process, a small amount of coolant will collect in the torch head.
It is normal for this coolant to discharge between the o-ring on the torch base and
the attachment ring while the system is being pressurized. If coolant continues to
discharge after the system is pressurized, turn off the plasma power supply, remove
the torch head and inspect the o-rings for damage.
This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to
non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.
DANGER!
Electric Shock Can Kill.
•
Remove primary power from the Spirit system before installing or
removing the torch head.
WARNING!
Hot Parts Can Burn Skin.
•
Do not touch hot parts bare handed.
•
Always use gloves when handling the torch as it can be hot after
cutting, especially with high amperages and long cut times.
•
Allow cooling period before working on the torch.
Section 5: Torch Consumables and Cutting Charts
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