Bending Instructions - Greenlee 555 Serie Manual De Instrucciones

Bending Instructions

90° STUBS
1. Measure the length of the required stub.
2. Refer to the Minimum Stub Length formula on the
Deduct Table. The required stub must be equal to or
longer than the Minimum Stub Length.
3. Measure and mark the stub length on the conduit.
This is Mark 1. Subtract the Deduct from this mark
and make a new mark. This is Mark 2.
4. Align Mark 2 with the front edge of the hook and
bend the conduit.
Notes:
When the operator presses UNLOAD, the conduit may
spring back a few degrees. Compensate by overbending
as shown in the Scale Reading Tables.
The rigid shoe can make a 180° bend in one shot. All
other shoes bend to 90° maximum.
Scale Reading Table—Single-Shoe Groups
CONDUIT RIGID
SIZE
15° 30° 45° 60° 90° 15° 30° 45° 60° 90° 15° 30° 45° 60° 90° 15° 30° 45° 60° 90°
1/2 17 33 49 64
3/4 17 33 48 64
1 17 32 48 63
1-1/4 17 32 48 63
1-1/2
17 32 48 63
2
17 32 48 63
Scale Reading Table—Combo Shoe Group
RIGID
CONDUIT
SIZE 15° 30° 45° 60° 90° 15° 30° 45° 60° 90° 15° 30° 45° 60° 90°
1/2
17 33 49 64
3/4
17 33 48 64
1
17 32 48 63
1-1/4
17 33 48 64
1-1/2
17 32 48 63
2
17 32 48 63
Scale Reading Table
RIGID
CONDUIT
SIZE 15° 30° 45° 60° 90° 15° 30° 45° 60° 90° 15° 30° 45° 60° 90° 15° 30° 45° 60° 90°
1/2
18 35 50 66
3/4
17 32 47 63
1
17 33 48 65
1-1/4
18 33 48 63
1-1/2
19 34 49 65
2
18 34 49 65
Greenlee / A Textron Company
EMT
96 16 32 48 63 95 20
95 17 33 48 64 95 19
94 17 32 48 63 94 19
94 17 32 48 63 94 19
94 97
19 35 50 66 17
94 96
19 34 50 65 19
EMT
96 95
16 32 48 63 20
95 95
17 33 48 64 19
94 95
17 33 48 64 19
95 96
17 33 49 64 19
94 93
16 31 47 62 17
94 93
16 31 47 62 19
EMT
96 95
16 32 48 63 20
95 95
17 32 47 62 20
95 95
17 32 47 62 21
95 95
17 32 47 62 18
95 94
17 32 47 61 19
95 95
17 32 47 62 20
555 Series Electric Benders
®
STUB LENGTH
MARK 2
Deduct Table
CONDUIT SIZE
COMBO SHOE
RIGID/IMC
COMBO SHOE
DEDUCT
EMT
RIGID ONLY
SHOE
MINIMUM STUB LENGTH = DEDUCT PLUS 2 INCHES
Figures are approximate
IMC PVC-COATED RIGID
36 51 67 98 16 31 47
35 50 66 97 15 31 46
35 50 66 97 16 32 47
35 50 66 97 15 30 46
96
33 49 64 18 33 49
96
34 50 65 19 34 50
IMC
Figures are approximate.
Note: Due to varying conduit material
98
36 51 67
properties, 1-1/2" or 2" aluminum
97
35 50 66
rigid may require IMC squeeze
97
35 50 66
rollers for bending. If flattening
97
35 50 66
occurs, reduce the squeeze setting
96
33 49 64
two positions and use IMC bending
96
34 50 65 procedures.
IMC PVC-COATED RIGID
98
36 51 67 16 31 47
97
36 51 67 15 31 46
97
36 51 66 16 32 47
96
33 50 65 16 31 47
95
34 49 65 18 33 49
96
35 50 66 19 34 50
17
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
MARK 1
DEDUCT
MARK 2
1/2 3/4 1 1-1/4
7-1/2 9 11 13-5/8 14-7/8 16-1/8
7-1/2 9 11 13-5/8 14-7/8 16-3/8
7-1/2 9 11 14
Figures are approximate.
Note: Due to varying conduit material
62 93
properties, 1-1/2" or 2" aluminum
62 93
rigid may require IMC squeeze
63 94
rollers for bending. If flattening
61 92
occurs, reduce the squeeze setting
95
64
two positions and use IMC bending
96
65 procedures.
93
62
93
62
94
63
93
62
95
64
96
65 Figures are approximate.
1-1/2 2
14-1/4 16-1/8