Greenlee 853 - Page 14

Greenlee Textron / Subsidiary of Textron Inc.
14
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
853 Quad Bender™
Offset Table
“X” Table
CENTER-TO-CENTER DISTANCE = OFFSET HEIGHT x MULTIPLIER
OFFSET ANGLE 10° 15° 22-1/2° 30° 45°
MULTIPLIER 5.8 3.9 2.6 2.0 1.4
Figures are approximate
CONDUIT SIZE 1 1-1/4 1-1/2 2
“X” 4-1/16 5-1/16 5-13/16 6-1/8
Figures are approximate
Offsets
1. Measure the height and length of the obstruction.
Select the angle to be used.
2. See the Offset Table. The height of the obstruction
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.
Bending Instructions (cont’d)
LENGTH
HEIGHT
LENGTH
MARK 1 MARK 2
CENTER TO CENTER
DISTANCE
X
OBSTRUCTION
Finished Angle
15° 30° 45
°
OFFSET MAX CENTER MAX CENTER MAX CENTER
CONDUIT TO CONDUIT TO CONDUIT TO
SIZE CENTER SIZE CENTER SIZE CENTER
2 1-1/4 7-3/4
4 2 15-7/16 1 7-15/16
6 2 23-3/16 2 11-15/16
8 2 30-7/8 2 15-15/16 1 11-1/16
10 2 38-5/8 2 19-15/16 2 13-13/16
12 2 46-3/8 2 23-15/16 2 16-5/8
14 2 54-1/16 2 27-15/16 2 19-7/16
16 2 61-13/16 2 31-15/16 2 22-1/4
18 2 69-9/16 2 35-15/16 2 25-1/16
20 2 77-1/4 2 39-15/16 2 27-15/16
22 2 85 2 43-15/16 2 30-3/4