Lincoln Electric IM586-B manual Operation, Operating Instructions, STT-10 Control DIP Switch Setup

B-1 OPERATION B-1

OPERATING INSTRUCTIONS

Safety Precautions

WARNING

ELECTRIC SHOCK can kill.

•Do not touch electrically live parts such as output terminals or internal wiring.

•Unless using cold feed feature when inch- ing with gun trigger, electrode and drive mech- anism are “hot” to work and ground and could remain energized several seconds after the gun trigger is released.

•Turn OFF input power at welding power source before Control switch setup or changing drive roll and/or guide tubes.

•Welding power source must be connected to system ground per the National Electrical Code or any applicable local codes.

•Only qualified personnel should operate this Equipment.

Observe all additional Safety Guidelines detailed throughout this manual.

Duty Cycle

The STT-10 models are rated at 60% duty cycle * for a maximum current of 600 amps.

* Based on a 10 minute time period (6 minutes on, and 4 minutes off).

STT-10 CONTROL DIP SWITCH SETUP

Initial set up of the STT-10 control for the system components being used and for general operator preferences is done using an 8-pole DIP switch locat- ed inside the STT-10 control box.

Setup DIP Switch Access

1)Shut off the input power to the STT-10 control by turning off the power at the welding power source it is connected to.

2)Remove the two screws on the top of the STT-10 control box door and swing the door down to open.

3)Locate the 8-pole DIP switch, near the top left cor- ner of the STT-10 Control P.C. board, labeled S1.

NOTE: Switch settings are only programmed during input power-up restoration.

Setting the DIP Switch

The DIP switch is labeled with an “ON” arrow showing the on direction for each of the 8 individual switches in the DIP switch (S1). The functions of the switch are also labeled and set as described below:

	Head				M 4		S R		L
ON										S1
	1	2	3	4	5	6	7	8

S1

Wire Drive Head Selection

The STT-10 control is set up for proper presettable wire feed speed by setting S1 DIP switches (1 and 2) as appropriate per the following examples for the head specification and 10 Series wire drive external gear selection being used:

For K1563-1,-3 or K1568-Series (10 Series Boom) or K1560-1,-2 (10 Series Bench) with 35-500 IPM (0.89-

12.7m/m) Low Speed Ratio set S1 DIP Switch as fol- lows: (initial factory setting)

Head

M 4 S R L

ON									S1
	1	2	3	4	5	6	7	8

S1

For K679-1 (Synergic 7F Boom) with 50-770 IPM (1.27-19.5 m/m) Low Speed Ratio set S1 DIP Switch

as follows:

	Head				M 4		S R		L
ON										S1
	1	2	3	4	5	6	7	8

S1

For K679-2 (Synergic 7F Boom) with 80-1200 IPM (2.00-30.5 m/m) High Speed Ratio set S1 DIP Switch

as follows:	Head
					M 4		S R		L
ON										S1
	1	2	3	4	5	6	7	8

S1

Metric/English Wire Feed Speed Display Selection

The STT-10 Control is set up for Wire Feed Speed dis- play in Metric units (m/min.) or English units (IPM) by setting S1 DIP Switch 4 (Labeled “M”):

S1 switch 4 OFF = IPM (as shipped)

	Head				M 4		S R		L
ON										S1
	1	2	3	4	5	6	7	8

S1

S1 switch 4 ON = m/min

	Head				M 4		S R		L
ON										S1
		1	2	3	4	5	6	7	8
S1

STT-10