Grizzly H8155 - Manual (Page 15)

H8155 MIG Welder
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7. Close the feed mechanism over the wire and
adjust the feed tension if necessary ( Figure
9).
8. Close the side panel.
Figure 9. Adjusting the feed tension.
Figure 10. Removing the welding torch nozzle.
4. Remove the contact tip with the contact tip
wrench provided and install a new tip as
shown in by threading it into the welding torch
and tightening until snug (
Figure 11).
Figure 11. Attaching a new contact tip.
Installing the contact tip
Allow the welding torch nozzle and tip to cool
before touching either of these components.
Welding generates a significant amount of
heat. Failure to allow welding components to
adequately cool can result in severe injury.
1. DISCONNECT THE WELDER FROM
POWER.
2. To remove the contact tip, first disconnect
the welder from power and verify that the
ON/OFF switch is in the
OFF position.
3. Remove the welding torch nozzle by twisting
as you pull the nozzle off ( Figure 10).