VOLTAGE SETTINGS
for ACCESSORIES
and SPARE PARTS
see:
The chart settings shown below are “reference” settings to be used as
starting points. Actual voltage settings may vary depending upon the
conditions or each application and use.
PIN/STUD TYPE PIN/STUD DIA PIN/STUD MAT’L. VOLTAGE SETTING
Cuphead Pin 12 GA Mild Steel 85-95
12 GA Mild Steel 75-85
10 GA or Stainless 85-95
Insulation Pin
12 GA 110-120
10 GA
#10 or 3/16" Mild Steel 120-130
Weld Studs 1/4" or Stainless 145-155
(Flanged)
#8
#10 or 3/16" 130-140
Aluminum
Aluminum
120-130
120-130
Solid State — Capacitor Discharge
Pin Welding System
CD STUD WELDING ACCESSORIES
SPECIFICATION GUIDE
SET-UPS
STANDARD
Adjustable and with spark
shield, for Pins or Studs.
CUP HEAD CHUCK
For all Cup Head Pins.
Toll Free: 800-852-8352 • Fax: 937-866-4174
www.midwestfasteners.com
Quick Startup Guide
COLLET PROTECTOR
Fixed, for Pins.
TEMPLATE ADAPTOR
For precise location of studs.
MIDWEST FASTENERS
800-852-8352
/3 11
MIDWEST FASTENERS INC.
PARTS
CDWG-201-35
Remove the controller, cables and weld gun from the shipping packaging.
CD-2T WELD GUN
SETUP
CUPHEAD PINS
POSI-Weld
Magnetic
Chuck
1. Place POSI-Weld magnetic chuck in gun shaft and
retighten set screw.
2.
Place Cup Head Pin on magnetic chuck.
NOTE:
A) When welding, maintain correct pressure
on gun (approximately 1/8" of gun spring.)
B) When welding through Foil Faced Insulation (FSK),
always use Cuphead Pins with paper washer installed.
Cuphead
Pin
SETUP
NOTE: All cables should be
laid out straight or in large loops.
Connect the Cable connectors to the controller as marked: “CD” or “CUPHEAD”
depending on the fastener type to be welded.
CD-2T WELD GUN
SETUP
INSULATION PINS
WITH
COLLET PROTECTOR
Adjustable
Leg / Foot
“B”
Stop
(optional)
Collet
Protector
1. If “B” Stop is used, seat weld pin firml
against stop.
Loosen these adjustment screws.
2.
3. Slide the Leg /Foot assembly until
weld pin flange extends 1/8"- 3/16"
beyond foot.
4. Retighten adjustment screw.
“B”
Collet
(inside
Protector)
1/8"- 3/16" Protrusion
Collet
Protector
Insert
Weld
Pin
MIDWEST FASTENERS
800-852-8352
MIDWEST FASTENERS
800-852-8352