Miller Subarc AC/DC 1000, Руководство пользователя

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OM-246 011 Page 30
SECTION 6 − OPERATION
6-1. Front Panel Controls For Non-CE Models
1 Output Control Switch
For weld output, place switch in On position.
For remote control of output, make connec-
tions to Remote 14 receptacle (see Section
4-9) and place switch in Remote position.
2
Output On LED
!
Output is on and weld output studs are
energized when LED is lit.
3 A/V (Amperage/Voltage) Control Switch
For front panel control, place switch in Panel
position and use the A/V Adjust control.
!
Turn Off power before connecting re-
mote device.
For remote control, connect remote device to
Remote 14 receptacle, and place switch in
Remote position. Remote control provides full
range of unit output regardless of A/V Adjust
control setting
4
A/V (Amperage/Voltage) Adjustment
Control
Use control to select weld voltage when CC/
CV switch is in the CV position, or amperage
when CC/CV switch is in the CC position.
Control may be adjusted while welding. Num-
bers on scale are for reference only.
5
Terminal TE1
To run a single machine in the CC mode, jump-
er terminal A to E on TE1.
6
Power/Balance Control
Use control to select Direct Current Electrode
Positive (DCEP − EP), or Direct Current Elec-
trode Negative (DCEN − EN), or select one of
the following AC Balance/Frequency combin-
ations: 80/20-18 Hz, 70/30-18 Hz, 67/33-60
Hz, 60/40-18 Hz, 50/50-90 Hz, 50/50-10 Hz,
40/60-18 Hz, 33/67-60 Hz, 30/70-18 Hz, or
20/80- 18 Hz.
7
Power Switch w/Indicator Light
8 High Temperature Shutdown Light
See Section 4-4.
.
The fan motor is thermostatically
controlled and only runs when cooling is
needed.
9 CC/CV Switch
Switch is mounted on electronics baffle.
!
Turn Off welding power source and
disconnect lockout/tagout input
power before removing cover to
change switch position.
Place switch in desired position and install
cover.
Ref. 246 002-D / 248 485-B / Ref. 247 476-C
1
6
8
7
CC
CV
9
3
4
2
5