Product Manual
12in. W Capacity 3-in-1 Combination
Sheet Metal Machine OWNER’S MANUAL
6 of 8
12in. W Capacity 3-in-1 Combination
Sheet Metal Machine OWNER’S MANUAL
7 of 8
Parts List
Troubleshooting
Shear Bow
During operation, the shear frame (6) may come out of alignment causing uneven cuts. To
correct this problem, tighten or loosen the bolt(46) attached to the shear frame adjustment
bar(22) as necessary.Tightening the bolt will cause the ends of the shear to bow out, loosening
will cause them to bow in.
Shear Alignment
1. Lower the shear assembly (23) all of the ways so that the two shears (23) are even with each
other.
2. If one side of the lower shear(23)is further away from the upper shear (23)than the other, the
work surface (2) needs adjustment.
3. Loosen the bolts (59) that secure the work surface to the frames (1& 5).
4. Tighten or loosen either of the adjustment screws (17) on the front underside of the work
surface as necessary to make the two shears meet properly.
Upper Braking Die
The upper braking die (12) may become uneven. The best way to correct this problem is to cut
a gauge from hard wood. Make sure the gauge is even all of the way across its length.
1. Raise the crossbeam (3) all of the way.
2. Place the hardwood gauge underneath the die.
3. Loosen the bolts(52) that hold the upper braking die bracket(13) in place and allow the die to
drop so that it contacts the gauge.
4. Tighten the upper braking die bracket bolts.
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Description
Left frame
Work surface
Cross beam
Cranking arm
Right frame
Shear frame
Bushing cover
Press plate bracket
Spring
Press plate
Lower braking die
Dies
Upper die bracket
Hex key screw
Handle arm roll
Guide
Adjustment screw
Handle arm
Support rod
Support block
Backstop
Adjustment bar
Shears
Rear roll bar
Adjustment knob
Handle
Adjustment keys
Bushing
Washer
Gear
Q’ty
1
1
1
2
1
1
2
2
2
1
1
1
1
2
2
1
2
1
2
2
1
1
2
1
2
2
2
4
2
2
Part No.
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Description
Lower roll bar
Upper roll bar
Cover
Eccentric shaft
Eccentric bushing
Washer
Key
Hex key screw
Hex key screw
Bolt
Hex key screw
Hex key screw
Hex key screw
Hex key screw
Washer
Bolt
Hex key screw
Washer
Nut
Bolt
Hex key screw
Hex key screw
Hex key screw
Washer
Bolt
Hex key screw
Hex key screw
Hex key screw
Hex key screw
knob
Q’ty
1
1
1
1
2
1
2
4
2
2
1
2
2
2
2
1
2
2
1
2
2
4
4
2
2
4
2
4
2
2