Greenlee 555 Serie Manuel D'instructions page 18

Bending Instructions (cont'd)
Offsets
1. Measure the height and length of the obstruction.
Select the angle to be used.
2. Refer to the Offset Table. The height of the obstruc-
tion must be equal to or greater than the minimum
offset.
3. Refer to the X Table to find the X dimension. Refer
to the Offset Table to find the center-to-center
distance.
Note: If the center-to-center distance is not shown,
calculate it by using the multipliers shown in the
Offset Table.
4. Mark the conduit as shown.
5. Insert the conduit into the bender. Align Mark 1 with
the front edge of the hook and bend the conduit.
6. Align Mark 2 with the front edge of the hook.
Without removing the conduit from the bender,
rotate the conduit 180°. Make the second bend.
LENGTH
X
MARK 1
CENTER TO CENTER
DISTANCE
LENGTH
HEIGHT
OBSTRUCTION
Centerline Bending Radii—
Rigid and EMT Shoe Groups (180° Bending Shoes)
EMT
SHOE
SIZE
in mm
1/2
4-1/4 108
3/4 5-3/8 136.5
1 6-3/4 171.5
1-1/4
8-3/4 222
1-1/2 8-9/32 210
2 9-3/16 233
Greenlee / A Textron Company
MARK 2
RIGID IMC
in mm in
4-1/4 108 4-1/4
5-7/16 138 5-7/16
6-5/16 160 6-5/16
8-3/4 222 8-3/4
8-1/4 209 8-9/32
9-1/2 241 9-3/16
555
®
Offset Table
OFFSET }
Max. Conduit
Size
15°
Center-to-Center
Max. Conduit
Size
30°
Center-to-Center
Max. Conduit
Size
45°
Center-to-Center
OFFSET }
Max. Conduit
15° Size
Center-to-Center 46-3/8
Max. Conduit
Size
30°
Center-to-Center
Max. Conduit
45° Size
Center-to-Center 16-15/16 19-13/16 22-5/8 25-7/16 28-1/4 31-1/8
CENTER-TO-CENTER DISTANCE = OFFSET HEIGHT x MULTIPLIER
OFFSET
10°
ANGLE
MULTIPLIER 5.8
Figures are approximate
X Table
CONDUIT SIZE 1/2
"X"
3-1/16
Figures are approximate
Centerline Bending Radii—
Combo Shoe Group and Single-Shoe Groups
SHOE SIZE
mm
1/2
108
138 3/4
160 1
1-1/4
222
210 1-1/2
233 2
18
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
Series Electric Benders
2 4 6
3/4 1-1/2
7-3/4 15-7/16 23-3/16 30-15/16
3/4 1
8 12
1/2
8-1/2
12 14 16
2
54-1/16 61-13/16 69-9/16 77-1/4
2
24 28 32
1-1/2 2
15° 22-1/2°
3.9 2.6
3/4 1 1-1/4
3-1/16 3-3/16 4
EMT
in mm in
4-5/16 109.5 4-1/4
5-1/2 139.7 5-7/16
7 177.8 6-15/16
8-13/16 223.8 8-3/4
8-3/8 212.7 8-1/4
9-1/4 235.0 9
8 10
2
38-5/8
1-1/2 2
16 20
1 1-1/4
11-5/16 14-1/8
18 20 22
85
36 40 44
30° 45°
2.0 1.4
1-1/2 2
4-1/4 4-1/2
IMC/RIGID
mm
108
138.1
176.2
222.3
209.6
228.6