Miller Electric CV-2 Welding System User Manual


 
OM-880 Page 13
SECTION 4 OPERATOR CONTROLS
SC-111 216-A
Circuit
Breaker CB5
Remote-14
Receptacle RC4
Circuit Breaker CB6
Output/Contactor
Switch S10
Current Control
Switch S11
Constant Voltage (CV)/
Constant Current(CC)
Switch S12
Prepunched Hole
For Securing
Key Chain
Remote-5
Receptacle RC3
Receptacle
Dust Cups
AC/DC Selector
Switch S1
CV-2 Control
Panel
Figure 4-1. CV-2 Panel Components
4-1. CONSTANT VOLTAGE (CV)/CONSTANT
CURRENT (CC) SWITCH (Figure 4-1)
CC
CV
Placing this switch in the CC position causes the weld-
ing generator to provide weld output for processes re-
quiring a constant current output.
Placing this switch in the CV position causes the welding
generator to provide weld output for processes requiring
a constant voltage output.
IMPORTANT: When using the CV mode, place the AM-
PERE RANGES switch on the welding generator in the
maximum amperage range position.
4-2. CURRENT CONTROL SWITCH (Figure 4-1)
PANEL
A
V
CURRENT
CONTROL
REMOTE
WARNING: ELECTRIC SHOCK can kill.
Do not touch live electrical parts.
Do not touch weld output terminals when
contactor is energized.
Do not touch welding wire or electrode and
work clamp at the same time.
If remote current or voltage control is desired, make
connections to either the REMOTE-5 or REMOTE-14
receptacle as instructed in Section 3-2 or 3-3. Place the
CURRENT CONTROL switch in the REMOTE position.