18. TM260
DV
-TM 300
1.
Remote control switch
2 .
Current switch dual voltage
2a
Current switch
2b
Selector for current range
3.
Power transformer
4.
Rectifier bridge
6.
Output connectors
7.
Control board
6a Wire speed control
6b Soft-start setting
DV
-TM 350
DV
BLOCK DIAGRAM
6c Burn back setting
6d Welding time adjustment
7.
Wire-feeder motor
8.
Gas solenoid valve
9.
Thermostat
10.
Temperature rise signal
11.
Fan
12.
Auxiliary transformer
13.
ON/OFF switch
14.
Light indicating welder is on
17