Miller XR Python Benutzerhandbuch - Seite 15
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2. Align the drive roll removal tool (P/N
3. Once the drive roll is loose, continue to
4. Install a new drive roll on the left-hand threaded shaft. The drive roll will
Idler Roll Installation and Removal (Reference Figure 3)
1. Using a slot type screwdriver, loosen idler screw, taking care not to lose
2. Insert new idler roll and lock washer onto screw, insuring that idler groove
3. Tighten screw until tight.
Section 5
Options and Accessories
Insulated Drive Roll Kits
Used to prevent preheating of the wire which may soften it and clog the liner.
This picking up of current at the drive rolls rather than at the contact tip is
usually not a problem unless using too large of a contact tip or excessively
oxidized aluminum wire.
Insulated Groove Drive Roll Kit....................... 005-0640............215677
For .030" (0.8 mm) dia. aluminum wire. Includes insulated drive roll
P/N 511-0102 and idler roll assy. P/N 003-1870.
Insulated Groove Drive Roll Kit....................... 005-0641............215678
For .035" (0.9 mm) dia. aluminum wire. Includes insulated drive roll
P/N 511-0103 and idler roll assy. P/N 003-1870.
Insulated Groove Drive Roll Kit....................... 005-0642.............. N/A
For .040" (1.0 mm) dia. aluminum wire. Includes insulated drive roll
P/N 511-0104 and idler roll assy. P/N 003-1870.
Insulated Groove Drive Roll Kit....................... 005-0643............215687
For .045" (1.2 mm) dia. aluminum wire. Includes insulated drive roll
P/N 511-0105 and idler roll assy. P/N 003-1870.
Insulated Groove Drive Roll Kit....................... 005-0644............215684
For .062" (1.6 mm) dia. aluminum wire. Includes insulated drive roll
P/N 511-0106 and idler roll assy. P/N 003-1870.
931-0100) over the flats of the drive roll
(as shown in Figure 2). Hold the gun with
one hand or on a table top, with the other
hand give the removal tool a quick snap-
turn in the CLOCKWISE DIRECTION.
spin drive roll in the clockwise direction to
remove the drive roll from the gun.
self-tighten when it is feeding wire.
lock washer under idler roll.
is toward top and lock washer is beneath.
NOTE: Lock washer must be under idler roll or it will not turn freely.
XR™ Python
Owner's Manual - Page 3
®
Figure 2
Figure 3
MK P/N
Miller P/N