Operation Manual
Page 10
... clamp handle and secure as shown. Close valve. 3 Cylinder 4 Regulator/Flowmeter Install so face is 20 cfh (cubic feet per hour). Installing Gas Supply Tools Needed: 5/8, 1-1/8 in 4 7 5 6 Tools Needed: 1/2, 3/4 in ST-801 566-A OR 8 1 2 3 Argon Gas 1 2 3 9 CO2 Gas Obtain gas cylinder and chain to running gear, wall, or other stationary support so...
... clamp handle and secure as shown. Close valve. 3 Cylinder 4 Regulator/Flowmeter Install so face is 20 cfh (cubic feet per hour). Installing Gas Supply Tools Needed: 5/8, 1-1/8 in 4 7 5 6 Tools Needed: 1/2, 3/4 in ST-801 566-A OR 8 1 2 3 Argon Gas 1 2 3 9 CO2 Gas Obtain gas cylinder and chain to running gear, wall, or other stationary support so...
Operation Manual
Page 11
Close door. 2-8. 2-7. Insert gun end through opening until it bottoms against drive assembly. Setting Gun Polarity Ref. Tighten nut. 4 Gun Trigger Plug Insert plug into receptacle, and tighten threaded collar. Installing Welding Gun 1 2 3 4 1 Drive Assembly 2 Gun Securing Knob 3 Gun End Loosen securing knob. ST-801 567 1 Polarity Changeover Label Always read and follow manufacture's recommended polarity. 1 Tools Needed: 3/4, 11/16 in Ref. 190 821-A OM-194 199 Page 8
Close door. 2-8. 2-7. Insert gun end through opening until it bottoms against drive assembly. Setting Gun Polarity Ref. Tighten nut. 4 Gun Trigger Plug Insert plug into receptacle, and tighten threaded collar. Installing Welding Gun 1 2 3 4 1 Drive Assembly 2 Gun Securing Knob 3 Gun End Loosen securing knob. ST-801 567 1 Polarity Changeover Label Always read and follow manufacture's recommended polarity. 1 Tools Needed: 3/4, 11/16 in Ref. 190 821-A OM-194 199 Page 8
Operation Manual
Page 12
... a slight force is needed to S1 where 230 volt lead was shipped from factory set . Reinstall wrapper. 4 Tools Needed: 3/8, 7/16 in 2-10. Tools Needed: 15/16 in OM-194 199 Page 9 ST-801 580-A Connect 200 volt lead to turn spool, tension is set for 230 volts. 1 Transformer T1 2 Rear Of Power Switch S1 3 Lead...
... a slight force is needed to S1 where 230 volt lead was shipped from factory set . Reinstall wrapper. 4 Tools Needed: 3/8, 7/16 in 2-10. Tools Needed: 15/16 in OM-194 199 Page 9 ST-801 580-A Connect 200 volt lead to turn spool, tension is set for 230 volts. 1 Transformer T1 2 Rear Of Power Switch S1 3 Lead...
Operation Manual
Page 14
.... Remove gun nozzle and contact tip. Close and latch door. Tighten knob enough to set a desired drive roll pressure. Cut off end. Threading Welding Wire Tools Needed: Open pressure assembly. 4 in (102 mm) 6 in (150 mm) Pull and hold wire. Pressure Indicator Scale Close and tighten pressure assembly, and let go...
.... Remove gun nozzle and contact tip. Close and latch door. Tighten knob enough to set a desired drive roll pressure. Cut off end. Threading Welding Wire Tools Needed: Open pressure assembly. 4 in (102 mm) 6 in (150 mm) Pull and hold wire. Pressure Indicator Scale Close and tighten pressure assembly, and let go...
Operation Manual
Page 18
... by pressing on barbed area, or cutting off one end near housing and pulling it snaps in place. Changing Drive Roll And Inlet Wire Guide Tools Needed: 1 2 OM-194 199 Page 15 Ref. SECTION 4 -
... by pressing on barbed area, or cutting off one end near housing and pulling it snaps in place. Changing Drive Roll And Inlet Wire Guide Tools Needed: 1 2 OM-194 199 Page 15 Ref. SECTION 4 -
Operation Manual
Page 19
Remove liner. Ref. Cleaning Or Replacing Gun Liner Y Disconnect gun first. 3/8 in Lay gun cable out straight before installing new liner. 4-4. Tools Needed: 3/8 in Head Tube Remove nozzle, contact tip, and adapter. To Reassemble Gun: Insert new liner. Install and tighten wire outlet guide. Cut liner off 3/4 in (20 mm) (3/8 in [9.5 mm] for aluminum) from head tube. Blow out gun casing. Install adapter, contact tip, and nozzle. ST-800 797-C OM-194 199 Page 16
Remove liner. Ref. Cleaning Or Replacing Gun Liner Y Disconnect gun first. 3/8 in Lay gun cable out straight before installing new liner. 4-4. Tools Needed: 3/8 in Head Tube Remove nozzle, contact tip, and adapter. To Reassemble Gun: Insert new liner. Install and tighten wire outlet guide. Cut liner off 3/4 in (20 mm) (3/8 in [9.5 mm] for aluminum) from head tube. Blow out gun casing. Install adapter, contact tip, and nozzle. ST-800 797-C OM-194 199 Page 16
Operation Manual
Page 20
... with handle locking nut. 4-5. Reposition handle and install switch housing. ST-800 795-C Hand-tighten head tube into handle, and secure with handle locking nut. Tools Needed: 3/4 in OM-194 199 Page 17 Ref. Note: If installing new switch, push switch lead connectors onto terminal of figure. 5 Loosen jam nut...
... with handle locking nut. 4-5. Reposition handle and install switch housing. ST-800 795-C Hand-tighten head tube into handle, and secure with handle locking nut. Tools Needed: 3/4 in OM-194 199 Page 17 Ref. Note: If installing new switch, push switch lead connectors onto terminal of figure. 5 Loosen jam nut...
Operation Manual
Page 21
.... Connect work clamp to get good metal to run; Replace inlet guide, contact tip, and/or liner if necessary (see Section 2-9). Replacing Gun Contact Tip Tools Needed: 4-7. Low, high, or erratic wire speed. Readjust drive roll pressure (see Section 4-6). Replace contact tip (see Section 2-13). Clean or replace wire inlet guide...
.... Connect work clamp to get good metal to run; Replace inlet guide, contact tip, and/or liner if necessary (see Section 2-9). Replacing Gun Contact Tip Tools Needed: 4-7. Low, high, or erratic wire speed. Readjust drive roll pressure (see Section 4-6). Replace contact tip (see Section 2-13). Clean or replace wire inlet guide...
Operation Manual
Page 35
... RESISTOR, WW fxd 50W 1 . . . 20 . . . . . DRIVE ASSEMBLY, wire 1 PLG3 . . . . 115 093 . . Description Quantity Figure 7-2. BRACKET, consumable/tool tray 1 202 449 . . PLATE, switch 1 *Standard hardware item - OM-194 199 Page 32 TERMINAL, pwr output black 1 . . . 27 . . . . CONNECTOR &...28 Fig 7-4 . . Mkgs. CB1 . . . 183 492 . . Parts List-Welder Model No. 117.205710 Item Dia. STAND-OFF SUPPORT, PC card 4 . . . 23 . . . . CR1 . . . 072 817 . . may be purchased locally. No. CB2 . . . 180 912 . . CIRCUIT BREAKER, man reset 10A 250V 1 . . . 24 . ....
... RESISTOR, WW fxd 50W 1 . . . 20 . . . . . DRIVE ASSEMBLY, wire 1 PLG3 . . . . 115 093 . . Description Quantity Figure 7-2. BRACKET, consumable/tool tray 1 202 449 . . PLATE, switch 1 *Standard hardware item - OM-194 199 Page 32 TERMINAL, pwr output black 1 . . . 27 . . . . CONNECTOR &...28 Fig 7-4 . . Mkgs. CB1 . . . 183 492 . . Parts List-Welder Model No. 117.205710 Item Dia. STAND-OFF SUPPORT, PC card 4 . . . 23 . . . . CR1 . . . 072 817 . . may be purchased locally. No. CB2 . . . 180 912 . . CIRCUIT BREAKER, man reset 10A 250V 1 . . . 24 . ....