C-2
ACCESSORIES
C-2
INNERSHIELD (FCAW)
CONVERSION
Several changes are needed to convert the unit for
operation with the Innershield (FCAW) process. The
K549-1 or K549-2 Innershield Kits include all the nec-
essary accessories for this conversion and are provid-
ed for this purpose. The following conversions should
be made using the contents of this kit:
1. Change the output polarity to DC(
–
). See
“
Work
Cable Installation
”
in Installation section for details.
2. Install proper drive roll for the wire size selected.
See
“
Changing Drive Roll
”
in Maintenance section
for details.
3. Install the proper gun liner and tip for the wire size
selected. See
“
Component Replacement
”
in
Maintenance section for details.
4. Remove gas nozzle (if installed) and install gasless
nozzle. To remove, simply unscrew.
5. Load wire into machine and thread into gun and
cable per
“
Welding Wire Loading
”
section.
REPLACEMENT PARTS
Complete Gun and Cable Assembly
L8311-6 (K530-4)
Contact Tip .025
”
(0.6 mm)
S19726-1
Contact Tip .030
”
(0.8 mm)
S19726-2
Contact Tip .035
”
(0.9 mm)
S19726-3
Contact Tip-Tapered .025
”
(0.6 mm)
S20278-1
Contact Tip-Tapered .030
”
(0.8 mm)
S20278-2
Contact Tip-Tapered .035
”
(0.9 mm)
S20278-3
Liner .023 - .030
”
(0.6 - 0.8 mm)
M16291-2
Liner .030 - .035
”
(0.8 - 0.9 mm)
M16291-6
Liner .035/.045
”
(0.9/1.2 mm)
M16291-1
Gas Diffuser
S19728
Gas Nozzle
M16294
Gas Nozzle-Tip Recessed 3/8
”
(9.5 mm)
Opening I.D.
M16684
Gas Nozzle-Tip Recessed 1/2
”
(12.7 mm)
Opening I.D.
M16684-1
Gas Nozzle-Tip Recessed 5/8
”
(15.9 mm)
Opening I.D.
M16684-2
Spot Welding Nozzle
M17846
Gasless Nozzle (Innershield Only)
M16418
SP-135T
Содержание SP-135T
Страница 31: ...B 18 APPLICATION CHART B 18 SP 135T ...
Страница 43: ...NOTES SP 135T ...