Miller Electric S-75D - Manual (Page 18)

OM-223 605 Page 14
5-7. Installing PD Continuous Wire Guides
Ref. 804 192 / 804 188-A
.
PD Continuos Wire Guides:
Should be used with
.068/.072 in (1.8 mm) and
smaller diameter wire for opti-
mal performance.
Should be used with PD
drive rolls and cannot be used
with non-PD (old-style) drive
rolls.
.
70 series wire guides are not
compatible with 75 series wire
feeders.
1 Pressure Assembly Door
2 PD Inlet Guide
3 PD Wire Guide (Hard Wire)
4 PD Wire Guide (Two Pieces
interlocked for Aluminum
Wire)
Installing PD continuous wire
guides with PD drive rolls.
.
Identified by initials PD and a
part number on drive roll.
Open pressure assembly door.
Lift up drive roll swing arms.
Remove PD inlet guide.
Insert wire guide gun end (indi-
cated with arrow) into block near
brass power pin gun connector.
.
When installing two piece plas-
tic PD continuous guide for use
with aluminum wire make sure
the two grooves in the guide
are aligned.
Install PD inlet guide.
.
Do not tighten set screw to se-
cure inlet guide.
.
Set screw may be used to se-
cure PD inlet guide replace-
ments such as wire straighten-
ers or conduit adapters.
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