Lincoln Electric DH-10 Operator's Manual page 18
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Also See for DH-10:
- Operator's manual (98 pages) ,
- Operator's manual (48 pages) ,
- Operator's manual (50 pages)
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Metric/English Wire Feed Speed Display
Selection
The DH-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 6 (Labeled "M"):
S1 switch 6 OFF = IPM (as shipped)
Pwr Sources
ON
1
2
3
4
S1
S1 switch 6 ON = m/min
Pwr Sources
ON
1
2
3
S1
4-Step Trigger Mode Operation Selection
The DH-10 Control is set up for 4-Step Trigger mode
operation with or without weld current interlock by set-
ting S1 DIP switch 7 (Labeled "4").
When 4-Step trigger mode is selected on the DH-10
keypad (See Keypad and Display Operation in this
section) S1 DIP switch setting determines the 4-step
trigger operation:
S1 switch 7 OFF = 4-Step with current interlock
operation: (As shipped)
Pwr Sources
ON
1
2
3
4
S1
1) Closing Trigger initiates gas preflow time followed
by Run-in speed and strike voltage until arc strike
initiates welding.
2) Opening Trigger after welding arc is established
continues welding with weld current interlock.
(Breaking arc stops the feeder operation).
3) Reclosing Trigger continues welding but shuts off
current interlock function.
4) Reopening Trigger stops wire feed and initiates
burnback time, then gas postflow time.
OPERATION
Limits
M 4
S
S1
5
6
7
8
Limits
M 4
S
S1
4
5
6
7
8
Limits
M 4
S
S1
5
6
7
8
S1 switch 7 ON = 4-Step without current interlock
operation:
Pwr Sources
ON
1
2
S1
1) Closing Trigger initiates gas flow.
2) Opening Trigger initiates gas preflow timer fol-
lowed by Run-in speed and strike voltage until arc
strike initiates welding. (Trigger is released before
arc is struck, but once established breaking arc
stops the feeder operation).
3) Reclosing Trigger stops wire feed and initiates
burnback time, then gas postflow time.
4) Reopening Trigger stops gas flow if, or when, post-
flow time is over.
Security Mode Selection
The DH-10 Control is set up for Security Mode (See
"Security Modes" in this section) by setting S1 DIP
Switch 5 (Labeled "S"):
S1 switch 5 ON = Security mode ON
Pwr Sources
ON
1
2
S1
S1 switch 5 OFF = Security mode OFF (as shipped)
Pwr Sources
ON
1
2
S1
DH-10
Limits
M 4
S
S1
3
4
5
6
7
8
Limits
M 4
S
S1
3
4
5
6
7
8
Limits
M 4
S
S1
3
4
5
6
7
8
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