MK Products Sidewinder - Manual (Page 11)

Sidewinder ® MiniSpool™ Gun Owner's Manual - Page 3
NOTE:
Changing the factory set idler roll pressure may cause the wire to feed
erratically, negatively affecting wire feed speed and welding conditions and
may damage moving parts within the welding gun.
Drive Roll Removal/Installation
1. Push the idler roll release button. This will relieve the pressure against
the drive roll.
2. Align the Drive Roll Removal Tool (P/N 931-0100) over the flats of
the drive roll. Because the threads on the drive roll and drive shaft
are left hand threaded, you must turn the drive roll removal tool in a
CLOCKWISE direction to loosen/remove.
3. Install a new drive roll on the left-hand threaded shaft. Push the idler
roll release button to relieve the pressure against the drive roll. Spin
drive roll all the way down the shaft. The drive roll will self-tighten onto
the shaft when it feeds wire.
Idler Roll Installation and Removal
1. Push and hold the idler roll release button located on the side of the
gun. This will relieve the pressure against the drive roll.
2. Using a flat bladed screwdriver, loosen idler screw and remove.
3. Reinstall or replace idler roll,
make sure the groove is towards the
top of the idler roll before installing screw.
3. Tighten as necessary.
Section C Accessories
Contact Tips
1/4" Diameter Contact Tip*
Wire Size
Tip ID Stamp Arc Length
Part No.
.023”(0.6mm) .031”(0.8mm)
Spray
1.50”(38.1mm)
621-00527-25
.030”(0.8mm) .037”(.09mm)
Spray
1.50”(38.1mm)
621-0325-25 †
.030”(0.8mm) .040”(1.0mm)
Spray
1.50”(38.1mm)
621-0076-25
.035”(0.9mm) .045”(1.0mm)
Spray
1.50”(38.1mm)
621-0001-25**
* All tips sold in quantities of 25
**
Also sold in quantities of 250 and 500
†
This size tip furnished with gun
Gas Cups
Gas Cups
Cup Size Cup I.D. Part No.
6
3/8” (9.5 mm)
621-0440
7
7/16” (11.1 mm)
621-0441
8
1/2” (12.7 mm)
621-0442
10
5/8” (15.9 mm)
621-0443
Welding Wire - 1/4 lb MiniSpool ™
MiniSpool ™ Wire
Wire Diameter Alloy
Part No.
.030” (0.8 mm)
ER4043 909-030-4043
ER5356 909-030-5356
.035” (0.9 mm)
ER4043 909-035-4043
ER5356 909-035-5356