UNITROL SOFT TOUCH Welder Manual soft-touch-manual-welders

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OPTION RST-413 FORGE/BUCKING PRESSURE OPTION This option brings electrodes closed under low force. After continuity is detected, the return port on the air cylinder changes pressure to that set on the existing FORGE BACKUP pressure regulator. 34 | SOFT TOUCH FOR WELDERS
SOFT TOUCH SENSOR BOARD TS6 AND TS7 INDICATOR LIGHTS NOTE: TS-5 BOARDS, LED6,7,8,9,14, AND 15 ARE ALL GREEN 6 7 5 4 3 2 1 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 LED9 (ORANGE): is on when START FROM WELD SOL input is hight LED15 (WHITE): is on when HEAD DOWN LIM. SW. contact is closed LED8 (BLUE): is on when RETRACT VALVE ON input is high or RETR. FOOT SWITCH contact is closed LED14 (GREEN): is on when RETR. FOOT SWITCH contact is closed LED6 (YELLOW): is on when ELECTR. CLOSED LIM. SW. contact is closed LED7 (RED): is on when SELECT SWITCH INPUT contact is closed 100MA FUSE for 24VIS isolated voltage; used for outside switches LED2 (ORANGE): 24VIS isolated voltage; used for outside switches LED5 (ORANGE): 24VDC used for electronic circuitry on this board LED3 (ORANGE): +15VDC LED4 (ORANGE): -15VDC LED1 (ORANGE): +5VDC 13 14 15 16 17 18 LED16 (WHITE): high gain amplifier is on FOR AC UNITS: indicates that sensor input voltage is under 300mV For MFDC UNITS: this is the normal condition LED17 (RED): K1 spurious operation relay is energized WINDOW TURNS RED when START FROM WELD SOL. input voltage is high LED13 (RED): OUTPUT N.O. CONTACT is closed Contact closure tells control to start weld sequence JP5 IN “STD”: LED will be off during standby and turn on at continuity JP5 IN “S2”: LED will be on during standby, off after SV input, and on when continuity is detected LED512 (BLUE): OUTPUT N.O. CONTACT is open JP5 IN “STD”: this is the normal standby condition JP5 IN “S2”: this will be off until SV input, then will be on until continuity is detected WINDOW TURNS RED when RETRACT VALVE ON input is high or RETR. FOOT SWITCH contact is closed SOFT TOUCH FOR WELDERS | 35
Page 1 and 2: SOFT TOUCH FOR WELDERS RST100-115A,
Page 3 and 4: √ MODEL RST100-115A RST102-115A R
Page 5 and 6: TABLE OF CONTENTS: VERIFY YOUR SOFT
Page 7 and 8: SOFT TOUCH PINCH POINT PROTECTION S
Page 9 and 10: HOSE CONNECTION FOR RST101/RST201 S
Page 11 and 12: WIRING CONTROL CONNECTING SNUBBER 2
Page 13 and 14: FOR OPTIONS TECNA AND RST-410 Conne
Page 15 and 16: INSTALLATION HOOK-UP DRAWING RST100
Page 21 and 22: OPTIONAL RETRACT WITH SOFT TOUCH RS
Page 23 and 24: OPTIONAL RETRACT WITH SOFT TOUCH RS
Page 25 and 26: OPTIONAL DEPTH SWITCH RST-403, RST-
Page 27 and 28: PNEUMATIC HOOKUP RST101/RST201 LIGH
Page 29 and 30: ADJUSTING THE SOFT TOUCH VALVE SYST
Page 31 and 32: SETTING AND TESTING ELECTRODE CLOSI
Page 33: TROUBLE SHOOTING CHART NOTE: This S

UNITROL SOFT TOUCH Welder Manual soft-touch-manual-welders

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