Mitsubishi Engine Oil Prestart Information. Miller BIG BLUE 450 DUO CST, BIG BLUE 450 DUO CST (CST 282)
Add to My manuals68 Pages
advertisement
�
Complete Parts List is available at www.MillerWelds.com
5-7.
Mitsubishi Engine Oil Prestart Information
Complete Parts List is available at www.MillerWelds.com
Check oil with unit on level surface. If oil is not up to full mark on dipstick, add oil (see maintenance label).
1 Full
1
5-8.
Selecting Cable Sizes
NOTICE – The Total Cable Length in Weld Circuit (see table below) is the combined length of both weld cables. For example, if the power source is 100 ft (30 m) from the workpiece, the total cable length in the weld circuit is 200 ft (2 cables x 100 ft). Use the 200 ft (60 m) column to determine cable size.
Welding
Amperes
100
150
200
250
300
350
1
400
500
Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit Not Exceeding***
100 ft (30 m) or Less 150 ft (45 m) 200 ft (60 m) 250 ft (70 m) 300 ft (90 m)
350 ft
(105 m)
10 - 60%
Duty Cycle
AWG (mm 2 )
60 - 100%
Duty Cycle
AWG (mm 2 )
10 - 100% Duty Cycle AWG (mm 2 )
4 (20)
3 (30)
3 (30)
2 (35)
1 (50)
1/0 (60)
1/0 (60)
4 (20)
3 (30)
2 (35)
1 (50)
1/0 (60)
2/0 (70)
2/0 (70)
4 (20)
2 (35)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
3/0 (95)
3 (30)
1 (50)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
4/0 (120)
2 (35)
1/0 (60)
2/0 (70)
3/0 (95)
4/0 (120)
2x2/0 (2x70)
2x2/0 (2x70)
1 (50)
2/0 (70)
2x3/0 (2x95)
2x3/0 (2x95)
1/0 (60)
3/0 (95)
2x3/0 (2x95)
2x4/0
(2x120)
400 ft
(120 m)
1/0 (60)
3/0 (95)
3/0 (95)
4/0 (120)
4/0 (120)
2x2/0 (2x70)
4/0 (120)
2x2/0 (2x70)
2x2/0 (2x70) 2x3/0 (2x95) 2x3/0 (2x95)
2x4/0
(2x120)
2x4/0
(2x120)
2/0 (70) 3/0 (95) 4/0 (120) 2x2/0 (2x70) 2x3/0 (2x95)
2x4/0
(2x120)
3x3/0 (3x95) 3x3/0 (3x95)
**Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.
( ) = mm 2 for metric use.
***For distances longer than those shown in this guide, see AWS Fact Sheet No. 39, Welding Cables, available from the American Welding
Society at http://www.aws.org
.
OM-278215 Page 35
OM-294672 Page 28
advertisement