SECTION 4 – OPERATOR CONTROLS

Prepunched Hole

Circuit

 

For Securing

Breaker CB5

Remote-14

Key Chain

 

Receptacle RC4

Remote-5

 

Circuit Breaker CB6

Receptacle RC3

 

 

 

Output/Contactor

 

 

Switch S10

Receptacle

 

 

Dust Cups

 

Current Control

 

 

 

 

Switch S11

AC/DC Selector

 

Constant Voltage (CV)/

 

Constant Current(CC)

Switch S1

 

Switch S12

CV-2 Control

Panel

SC-111 216-A

Figure 4-1. CV-2 Panel Components

4-1. CONSTANT VOLTAGE (CV)/CONSTANT

4-2. CURRENT CONTROL SWITCH (Figure 4-1)

CURRENT (CC) SWITCH (Figure 4-1)

PANEL

 

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.

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.

OM-880 Page 13

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Image 17
Miller Electric CV-2 Operator Controls, Current Control Remote, Constant Voltage CV/CONSTANT, Current CC Switch Figure