1 SAFETY
.........................................................
1
1.1 WARNING SYMBOLS FOR SAFE USAGE............... 1
1.2 SAFETY PRECAUTIONS.........................................2
2 RATED SPECIFICATIONS.........................4
2.1 SPECIFICATIONS TABLE........................................4
2.2 RATED DUTY CYCLE............................................. 5
2.3 THERMAL PROTECTION........................................ 5
2.4 DIMENSIONS......................................................... 6
3 INSTALLATION AND POWER SUPPLY
FACILITY
..........................................................
7
3.1 INSTALLATION SITE............................................... 7
3.2 INSTALLATION TRANSPORTATION......................... 8
3.3 POWER SUPPLY EQUIPMENT................................9
4 CONFIGURATION..................................... 10
4.1 ROBOT WELDING SYSTEM................................. 10
4.2 EQUIPMENT NECESSARY FOR WELDING........... 11
4.3 CONNECTING CABLE..........................................12
5 NAMES AND FUNCTIONS
......................
14
5.1 THE POWER SWITCH..........................................14
5.2 REAR SIDE..........................................................14
5.3 FRONT PANEL.....................................................15
6 CONNECTION
............................................
18
6.1 THE CONNECTION OF OUTPUT CABLE.............. 18
6.2 THE CONNECTION OF THE GROUNDING WIRE
.................................................................................19
6.3 THE CONNECTION OF INPUT CABLE.................. 19
7 PREPARATION AND TERMINATION
PROCESSINGS
.............................................
20
7.1 PREPARATION.....................................................20
7.2 TERMINATION PROCESSING (STEPS AFTER
WELDING OPERATION).............................................. 20
8 SETTINGS
...................................................
21
8.1 FUNCTION SETTINGS......................................21
8.1.1 “F. ADJ”
..........................................................
21
8.1.2 “CALL” and “RECORD”
...............................
24
8.2 THE WELDING MACHINE FACTORY DEFAULTS
RESET........................................................................24
8.3 WELDING PREPARATION.................................... 25
8.4 CHECKING SHIELD GAS..................................... 25
9 OPERATION
...............................................
26
9.1 “NO CRATER”..................................................26
9.2 “CRATER”.........................................................27
9.3 “INI. &CRATER”...............................................28
9.4 “CRATER REPEAT” OPERATION.......................... 29
9.5 “ARC SPOT”.................................................... 30
10 MAINTENANCE AND INSPECTION....31
10.1 DAILY CHECK....................................................31
10.1.1 Welding machine (This product)..............31
10.1.2 Cables..........................................................31
10.1.3 Other devices............................................. 32
10.2 PERIODIC CHECK................... .......................32
10.3 PRECAUTIONS FOR WITHSTAND VOLTAGE TEST
AND INSULATION RESISTANCE MEASUREMENT........33
10.3.1 Test preparation......................................... 33
10.3.2 After completion of the test
.......................
34
11 TROUBLESHOOTING............................35
11.1 ERROR INDICATION.......................................... 35
11.2 TROUBLESHOOTING TABLE..............................37
12 PARTS LIST............................................. 38
12.1 PARTS LIST FOR FD2...................................... 38
12.2 FD2 PARTS DIAGRAM...................................... 40
13 CIRCUIT DIAGRAM
................................
42
13.1 CIRCUIT DIAGRAM FOR YD-350FD2HGY.....42
13.2 CIRCUIT DIAGRAM FOR YD-500FD2HGY.....43
14 APPENDIX................................................ 44
14.1 MIG WELDING PULSE OFF CONDITIONS TABLE
(REFERENCE) ..........................................................44
14.2 MIG WELDING PULSE ON CONDITIONS TABLE
(REFERENCE)........................................................... 44