Sherman DIGIMIG 225GDS, User Manual, Page: 22 / 27

22
Gruboś
Æ
sheet
( m )
( m ) ( m )
The diameter of
the wire
( mm ) ( mm ) ( mm )
The inclination of the
burner
(°)
welding
current
( AND ) ( AND ) ( AND )
tense
e use
of welding
( V ) ( V ) ( V )
Welding
speed (cm /
min)
Free outlet
electrodes
( mm ) ( mm ) ( mm )
Flow
gas
(L / min ) (L / min ) (L / min )
1.0 0.8,0.9 45
0
45
0
70 ~ 80 70 ~ 80 70 ~ 80 17 ~ 18 17 ~ 18 17 ~ 18 50 ~ 60 50 ~ 60 50 ~ 60 10 10 ~ 15 10 ~ 15 10 ~ 15
1.2 0.9,1.0 45
0
45
0
85 ~ 90 85 ~ 90 85 ~ 90 18 ~ 19 18 ~ 19 18 ~ 19 50 ~ 60 50 ~ 60 50 ~ 60 10 10 ~ 15 10 ~ 15 10 ~ 15
1.6 1.0,1.2 45
0
45
0
100 ~ 110 19 ~ 20 100 ~ 110 19 ~ 20 100 ~ 110 19 ~ 20 100 ~ 110 19 ~ 20 100 ~ 110 19 ~ 20 50 ~ 60 50 ~ 60 50 ~ 60 10 10 ~ 15 10 ~ 15 10 ~ 15
2 1.0,1.2 45
0
45
0
115 ~ 125 19 ~ 20 115 ~ 125 19 ~ 20 115 ~ 125 19 ~ 20 115 ~ 125 19 ~ 20 115 ~ 125 19 ~ 20 50 ~ 60 50 ~ 60 50 ~ 60 10 10 ~ 15 10 ~ 15 10 ~ 15
2.3 1.0,1.2 45
0
45
0
130 ~ 140 20 ~ 21 130 ~ 140 20 ~ 21 130 ~ 140 20 ~ 21 130 ~ 140 20 ~ 21 130 ~ 140 20 ~ 21 50 ~ 60 50 ~ 60 50 ~ 60
10
10 ~ 15 10 ~ 15 10 ~ 15
3.2 1.0,1.2 45
0
45
0
150 ~ 170 21 ~ 22 150 ~ 170 21 ~ 22 150 ~ 170 21 ~ 22 150 ~ 170 21 ~ 22 150 ~ 170 21 ~ 22 45 ~ 50 45 ~ 50 45 ~ 50 15 15 ~ 20 15 ~ 20 15 ~ 20
4.5 1.0,1.2 45
0
45
0
140 ~ 200 22 ~ 24 140 ~ 200 22 ~ 24 140 ~ 200 22 ~ 24 140 ~ 200 22 ~ 24 140 ~ 200 22 ~ 24 45 ~ 50 45 ~ 50 45 ~ 50 15 15 ~ 20 15 ~ 20 15 ~ 20
6 1.2 45
0
45
0
230 ~ 260 24 ~ 27 230 ~ 260 24 ~ 27 230 ~ 260 24 ~ 27 230 ~ 260 24 ~ 27 230 ~ 260 24 ~ 27 45 ~ 50 45 ~ 50 45 ~ 50 20 15 ~ 20 15 ~ 20 15 ~ 20
8.9 1.2,1.6 50
0
50
0
270 ~ 380 29 ~ 35 270 ~ 380 29 ~ 35 270 ~ 380 29 ~ 35 270 ~ 380 29 ~ 35 270 ~ 380 29 ~ 35 45 ~ 50 45 ~ 50 45 ~ 50
25
20 ~ 25 20 ~ 25 20 ~ 25
12 1.2,1.6 50
0
50
0
400 32 ~ 36 32 ~ 36 32 ~ 36 35 ~ 40 35 ~ 40 35 ~ 40 25 20 ~ 25 20 ~ 25 20 ~ 25
1.0 0.8,0.9 45
0
45
0
140 19 ~ 20 19 ~ 20 19 ~ 20 160 10 15
1.2 0.8,0.9 45
0
45
0
130 ~ 150 19 ~ 20 130 ~ 150 19 ~ 20 130 ~ 150 19 ~ 20 130 ~ 150 19 ~ 20 130 ~ 150 19 ~ 20 120 10 15
1.6 1.0,1.2 45
0
45
0
180
22 ~ 23 22 ~ 23 22 ~ 23
120 10
15 ~ 20 15 ~ 20 15 ~ 20
2 1.2 45
0
45
0
210 24 120 15 20
2.3 1.2 45
0
45
0
230 25 110 20 25
3.2 1.2 45
0
45
0
270 27 110 20 25
4.5 1.2 50
0
50
0
290
thirty
80 20 25
6 1.2 50
0
50
0
310 33 70 25 25
0 . 8 0 . 8 0 . 8 0.8,0.9 10
0
10
0
60 ~ 70 60 ~ 70 60 ~ 70 16 ~ 17 16 ~ 17 16 ~ 17 40 ~ 45 40 ~ 45 40 ~ 45 10 10 ~ 15 10 ~ 15 10 ~ 15
1.2 0.8,0.9
thirty
0
thirty
0
80 ~ 90 80 ~ 90 80 ~ 90 18 ~ 19 18 ~ 19 18 ~ 19 45 ~ 50 45 ~ 50 45 ~ 50
10
10 ~ 15 10 ~ 15 10 ~ 15
1.6 0.8,0.9
thirty
0
thirty
0
90 ~ 100 19 ~ 20 90 ~ 100 19 ~ 20 90 ~ 100 19 ~ 20 90 ~ 100 19 ~ 20 90 ~ 100 19 ~ 20 45 ~ 50 45 ~ 50 45 ~ 50 10 10 ~ 15 10 ~ 15 10 ~ 15
2.3
0.8,0.9 47
0
47
0
100 ~ 130 20 ~ 21 100 ~ 130 20 ~ 21 100 ~ 130 20 ~ 21 100 ~ 130 20 ~ 21 100 ~ 130 20 ~ 21 45 ~ 50 45 ~ 50 45 ~ 50 10 10 ~ 15 10 ~ 15 10 ~ 15
1.0,1.2 47
0
47
0
120 ~ 150 20 ~ 21 120 ~ 150 20 ~ 21 120 ~ 150 20 ~ 21 120 ~ 150 20 ~ 21 120 ~ 150 20 ~ 21 45 ~ 50 45 ~ 50 45 ~ 50
10
10 ~ 15 10 ~ 15 10 ~ 15
3.2 1.0,1.2 47
0
47
0
150 ~ 180 20 ~ 22 150 ~ 180 20 ~ 22 150 ~ 180 20 ~ 22 150 ~ 180 20 ~ 22 150 ~ 180 20 ~ 22 35 ~ 45 35 ~ 45 35 ~ 45 10 ~ 15 10 ~ 15 10 ~ 15 20 ~ 25 20 ~ 25 20 ~ 25
4.5 1 . 2 1 . 2 1 . 2 47
0
47
0
200 ~ 250 24 ~ 26 200 ~ 250 24 ~ 26 200 ~ 250 24 ~ 26 200 ~ 250 24 ~ 26 200 ~ 250 24 ~ 26 45 ~ 50 45 ~ 50 45 ~ 50 10 ~ 15 10 ~ 15 10 ~ 15 20 ~ 25 20 ~ 25 20 ~ 25
10. CAUSES OF IMPROPER OPERATION
symptoms
Cause Procedure
No power, signal failure or faulty
operation of the unit No connection or loose plug inside the device Check and correct connection of all electrical plugs
inside the device
No feed of the electrode wire (feeder
motor is running)
Weak pressure rollers Set the correct pressure
Not the diameter of the groove of the guide
roller
Wear an appropriate guide roll
Contaminated guide wire holder Clean the guide wire electrode Locked wire electrode at the end of the current Contaminated guide wire holder Clean the guide wire electrode Locked wire electrode at the end of the current
Replace contact tip
Irregular wire feed electrode
Current damaged tip Replace contact tip
The groove the feeding roller is dirty or
damaged
Clean the roll groove or replace the roll
Spool with wire rubs against the walls of the lid welder
Attach the wire spool correctly
Not to bow strikes
Lack of proper contact wire clamp mass
To improve mass contact terminal
Faulty switch in the handle MIG replace switch
Improper connection to the unit MIG
Check the condition of the electrical connections of the
handle, check that the pins in the socket are not broken
or jam
Arc too long and irregular
Welding voltage too high Reduce the welding voltage
Wire feed speed too low Increase the speed of wire feed
Arc too short
Welding voltage too low Increase welding voltage
Wire feed speed too high Reduce the wire feed speed
Horizontal fillet weld, butt joint welding speed Low
high speed
s peacock
and
present
s peacock
and
present
s peacock
and
present
s peacock
and
present
The horizontal joint p
ah
in
The horizontal joint p
ah
in
The horizontal joint p
ah
in
ins
a low speed
ins
a low speed
spa
in
and
n
ia
spa
in
and
n
ia
spa
in
and
n
ia
spa
in
and
n
ia
spa
in
and
n
ia