Paton PSI 315 PRO, Руководство пользователя, Страница: 2 / 42

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PATON
®
PSI PRO 315 A 400 V DC MIG/MAG TIG/MMA
TABLE OF CONTENTS
1. GENERAL INFORMATION ...................................................................................... 4
1.1. TECHNICAL CHARACTERISTICS .......................................................................... 5
1.2. CONTROLS AND CONNECTORS ........................................................................... 7
2. SETTING THE WELDING UNIT INTO OPERATION ............................................ 8
2.1 PROPER USE .............................................................................................................. 9
2.2 REQUIREMENTS FOR INSTALLATION ................................................................ 9
2.3. CONNECTION TO A POWER SUPPLY SYSTEM .................................................. 9
2.4. REQUIREMENTS FOR AN ELECTRICAL OUTLET ............................................. 10
3. MANUAL COVERED-ELECTRODE ARC WELDING PROCESS (MMA) .... 10
3.1 PREPARING THE WELDING UNIT FOR OPERATION ........................................ 10
3.2 OPERATIONAL CYCLE OF THE MANUAL ARC WELDING PROCESS ........... 11
3.3. INCREASED-CURRENT ARC STARTING ............................................................. 11
3.4. REDUCED-VOLTAGE WELDING MODE .............................................................. 12
3.5. PROTECTION AGAINST ELECTRODE STICKING .............................................. 12
3.6.
SETTING THE SLOPE OF THE VOLT-AMPERE CHARACTERISTIC OF THE
WELDING UNIT ........................................................................................................
13
3.7. SHORT ARC WELDING MODE ............................................................................... 13
3.8. REDUCTION OF OPEN-CIRCUIT VOLTAGE ........................................................ 13
3.9. WELDING AT PULSE WELDING CURRENT ........................................................ 13
4. ARGON ARC WELDING PROCESS (TIG) .......................................................... 15
4.1. PREPARING THE WELDING UNIT FOR OPERATION TIG – LIFT .................... 15
4.2 OPERATIONAL CYCLE OF THE WELDING PROCESS TIG – LIFT ................... 16
4.2.1 TIG-LIFT CONTACT ARC STARTING FUNCTION .............................................. 16
4.3 OPERATIONAL CYCLE OF THE WELDING PROCESS WITH TIG-2T .............. 17
4.3.1 OPERATIONAL CYCLE OF THE WELDING PROCESS WITH TIG-2T .............. 17
4.3.2 TIG-2T CONTACTLESS ARC STARTING FUNCTION ......................................... 18
4.4. PREPARING THE WELDING UNIT FOR OPERATION TIG – 4T ........................ 19
4.4.1 OPERATIONAL CYCLE OF THE WELDING PROCESS WITH TIG-4T .............. 19
4.4.2 TIG-4T CONTACTLESS ARC STARTING FUNCTION ......................................... 20
4.5 INITIAL CURRENT (PILOT ARC CURRENT) SETTING ...................................... 20
4.6 LINEAR INCREASE OF WELDING CURRENT ..................................................... 20
4.7. LINEAR DECREASE OF WELDING CURRENT .................................................... 21
4.8. WELDING CRATER CURRENT ............................................................................... 21
4.9. WELDING AT PULSE WELDING CURRENT ........................................................ 21
5. SEMIAUTOMATIC ARC WELDING PROCESS (MIG/MAG) ......................... 22
5.1. PREPARING THE WELDING UNIT FOR OPERATION ........................................ 23