Lincoln Electric 718115 Spirit II 275 - Manual (Page 72)

Section 5: Torch Consumables and Cutting Charts Spirit II User’s Manual
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5-2
Installing / Replacing Consumables
WARNING: Remove primary power from the Spirit system!
Note: When installing the consumables, do not use an excessive amount
of o-ring lubricant. Also ensure that the lubricant is placed only on the
o-rings. Excess lubricant can interfere with gas flow, which can cause
starting problems, poor cut quality, and short consumable life.
1. Unthread the torch head from the torch base by turning the attachment ring to
the LEFT. Verify the torch base doesn't unthread from the torch handle.
2. Remove the outer retaining cap from the torch head.
3. Remove the inner retaining cap from the torch head.
4. Separate the shield cap from either the inner retaining cap or the outer
retaining cap.
5. Use the nozzle removal tool (P/N 277056) to remove the nozzle from the
torch head. To do this, insert the tool into the groove on the nozzle and hold
the tool/nozzle in the palm of your hand. Pull both hands apart using a linear
motion as shown in the left image below. Do not use a prying or bending
motion as shown in the right image below.
YES NO!
6. Use the swirl ring removal tool (P/N 260105) to remove the swirl ring from the
nozzle.
7. Remove the electrode from the torch head using the appropriate tool:
• All copper electrodes use socket P/N 277087 & driver P/N 277086.
• All silver electrodes use P/N 279061.
8. Inspect all consumables and o-rings for damage and excess wear. Replace
with new consumables as necessary.
9. Inspect the cooling tube in the torch head for damage. See Section 6
Maintenance and Troubleshooting if replacement is necessary.
PULL
PULL OR