Installing Cutting Tip On Cutting Attachment; Attaching Welding/Brazing Tip To Torch Handle - Hobart 770 500 Owner's Manual

6-6. Installing Cutting Tip On Cutting Attachment

1
Tools Needed:
1 in.
Pipe Sealant

6-7. Attaching Welding/Brazing Tip To Torch Handle

1
2
2
Do not use petroleum-based
!
pipe sealants.
NOTICE − Do not drop or mis-
handle the cutting tip or the seating
surface may be damaged.
Cutting tips are available in differ-
ent sizes to accommodate various
metal thicknesses. Use the table in
Section 5-4 to select the correct tip,
and to determine the correct fuel
and oxygen pressures.
Inspect cutting tips for damage and
to ensure that the cutting orifice and
preheat holes are not blocked with
dirt or slag.
.
A No. 0 cutting tip is already in-
stalled in the cutting attach-
ment.
1 Cutting Tip
2 Cutting Attachment
Install correct cutting tip in cutting
attachment.
Use wrench to tighten connections.
161-033
Do not use petroleum-based
!
pipe sealants.
Welding/brazing tips are available
in different sizes to accommodate
various metal thicknesses. Use the
table in Section 5-4 to select the
correct tip, and to determine the
correct fuel and oxygen pressures.
.
A No. 0 welding/brazing tip with
mixer is supplied with the kit.
1 Welding/Brazing Tip With
Mixer
2 Torch Handle
Attach welding/brazing tip to torch
handle.
Use wrench to tighten connections.
Tools Needed:
3/4 in.
Pipe Sealant
161-034
OM-254 957 Page 11