Quality
•
Reliability
•
Performance
Weldmatic 150
Model No CP121, Iss B 07/08
7
Quality
•
Reliability
•
Performance
Fig 1
Power Source Controls
2
1
1 Wire Speed Control
This control provides adjustment of the
wirefeed speed. Rotating the dial in a
clockwise direction will increase the wirefeed
speed, thereby increasing the welding
current.
Refer to the
Weld Setting Chart
in Section
7 of this manual for information on setting
these controls to obtain the intended
welding current. This chart is also located
inside the wire-spool enclosure cover
2 Euro Gun/Cable Connector
.
3 Coarse Voltage Control
This switch provides Coarse adjustment
of the output welding voltage over three
ranges.
4 Over Temprature Indicator
Lights up if the unit over heats
5 Fine Voltage Control
This switch provides Fine adjustment of the
output welding voltage over three ranges.
Note:
Minimum welding voltage is obtained
with Coarse A and Fine 1 selected. Maximum
welding voltage is obtained with Coarse C
and Fine 3 selected.
3
4
6
5
8
7
4 Controls
Do not operate the Voltage Control
switches during welding
6 Standby/Operate Switch
7 Positive Welding Output Terminal
8 Negative Welding Output Terminal
