Lincoln Electric SVM172-A Cold Feed / GAS Purge Switch, Step / 4-STEP Trigger Switch

Models: SVM172-A

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B-13

 

OPERATION

 

 

 

 

 

 

 

B-13

 

 

 

 

 

 

 

 

 

 

 

 

 

P.100

View Diagnostics

 

4. COLD FEED / GAS PURGE SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagnostics are only used for servicing the

Cold Feed and Gas Purge are combined

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Wave system.

 

COLD FEED

 

 

Yes = Shows P.101 through P.500 in the

into a two position momentary toggle

 

 

 

 

 

 

 

 

 

 

SETUP menu.

 

switch.

 

 

 

 

 

 

 

 

 

 

No = Only P.0 through P.100 are shown in the

To activate Cold Feeding, hold the switch

 

 

 

 

 

 

 

 

SETUP menu.

 

 

 

 

 

 

 

 

 

 

 

in the UP position. The wire drive will feed

 

 

 

 

 

 

 

P.101

Event Logs

 

electrode but neither the power source nor

 

 

 

 

 

 

 

 

Press the right MSP4 button to view the Event

the gas solenoid will be energized.

 

 

 

 

 

 

 

 

Logs. Rotate the encoder to select the object

Keeping the electrode and gun electrically

 

 

 

 

 

 

 

 

to read and then press the right MSP4 button.

“cold”. Adjust the speed of cold feeding by

GAS PURGE

 

 

Various software information will appear about

rotating the WFS knob.

 

 

 

 

 

 

 

 

key system events. Press the left MSP4 but-

 

 

 

 

 

 

 

 

 

 

 

• This feature is useful for threading the electrode

 

 

ton to exit.

 

 

 

 

 

through the gun.

 

 

 

 

 

 

 

 

 

P.102

Fatal Logs

 

• While the “cold feed” circuit is activated, adjust the wire

 

 

Press the right MSP4 button to view the Fatal

feed speed using the WFS knob.

 

 

 

 

 

 

 

 

Logs. Rotate the encoder to select the module

Hold with toggle switch in the DOWN position to activate

 

 

to read and then press the right MSP4 button.

 

 

Various software information will appear about

Gas Purge and let the shielding gas flow. The gas sole-

 

 

critical module actions. Press the left MSP4

noid valve will energize but neither the power source out-

 

 

button to exit.

 

put nor the drive motor will be turned on. The Gas Purge

 

P.103

Software Version

 

switch is useful for setting the proper flow rate of shield-

 

 

Press the right MSP4 button to view the soft-

ing gas. Flow meters should always be adjusted while the

 

 

ware loaded into each module (p.c. board).

shielding gas is flowing.

 

 

 

 

 

 

 

 

Rotate the encoder to select the module to

5. 2-STEP / 4-STEP TRIGGER SWITCH

 

 

read and then press the right MSP4 button.

 

 

The panel will display the main software ver-

 

 

 

 

 

 

 

 

 

 

 

sion loaded into the module.

Press the left

The 2-Step / 4-Step

switch has two set

 

2

-STEP

 

 

MSP4 button to exit.

 

positions. Place the switch in the UP posi-

 

 

 

 

 

tion for 2-step Trigger Operation and in the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P.104

Hardware Version

 

down position for 4-step Trigger

 

 

 

 

 

 

 

 

 

Press the right MSP4 button to view the hard-

Operation.

 

 

 

 

 

 

 

 

 

 

ware version of each module (p.c. board).

 

 

 

 

 

 

 

 

 

 

 

Rotate the encoder to select the module to

2 Step Trigger

 

 

 

 

 

 

 

 

 

 

read and then press the right MSP4 button.

2 Step trigger operation is the most com-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The panel will display the main hardware ver-

mon. When the gun trigger is pulled, the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sion loaded into the module.

Press the left

welding system (power source and wire

 

4 STEP

 

 

MSP4 button to exit.

 

feeder) cycles through the arc starting

 

 

 

 

 

sequence and into the main welding para-

 

 

 

 

 

 

 

 

P.105

Welding Software

 

meters. The welding system will continue

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press the right MSP4 button to view the weld-

to weld as long as the gun trigger is activated. Once the

 

 

ing software version inside the power source.

trigger is released, the welding system cycles through the

 

 

Press the left MSP4 button to exit.

arc ending steps.

 

 

 

 

 

 

 

 

 

P.106

Ethernet IP Address

 

4-Step Trigger Operation

 

 

 

 

 

 

 

 

Press the right MSP4 button to view the IP

When the switch is in the 4-Step position the Power Feed

 

 

address of the Ethernet board.

If no Ethernet

10M Single Wire Feeder provides trigger interlock capa-

 

 

Board is installed, the display shows "No Enet

bility (the operator can release the trigger and the system

 

 

Found." Press the left MSP4 button to exit.

will continue to weld) and it also allows the operator to

 

 

 

 

control the amount of time spent in the start and crater

 

P.107

Power Source

 

weld modes.

 

 

 

 

 

 

 

 

 

 

Press the right MSP4 button to view the type of

See Sequence of Operation for more information on the

 

 

power source connected to the control box.

overall interaction trigger switch with the weld sequence.

 

 

Press the left MSP4 button to exit.

 

 

 

 

 

 

 

 

 

 

 

 

 

The 2-Step / 4-Step

trigger has no effect when welding

 

 

 

 

with SMAW or CAG procedures.

 

 

 

 

 

 

 

POWER FEED 10M SINGLE/DUAL

Page 35
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Lincoln Electric SVM172-A Cold Feed / GAS Purge Switch, Step / 4-STEP Trigger Switch, Step Trigger Operation