Greenlee 1818 Manuel D'instructions page 8

Instructions for Bending (cont'd)
To Locate Bending Marks
1. Check chart for minimum stub length.
2. Measure and mark desired stub on conduit (Mark No. 1). Subtract "Deduct" from this mark and make new mark
(Mark No. 2). This is the bending mark. Locate this mark at front edge of hook.
STUB TO
BOTTOM
OF PIPE
← STUB LENGTH →
MARK
← DEDUCT →
NO. 2
Greenlee Tools, Inc.
MARK
NO. 1
ALIGN BENDING
MARK WITH
FRONT EDGE
OF HOOK
8
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
1818 Mechanical Bender
BENDING CHART
Minimum
Conduit Stub
Size Length
1/2 7
R
3/4 9-1/8
I
1 11-1/4
G
1-1/4 13-7/8
I
1-1/2 16-3/4
D
2* 18-5/16 16-5/16
3/4 9-11/16 8-11/16
E
1 11-1/4
M
1-1/4 14-1/8
T
1-1/2 14-11/16 12-15/16
2 17
1/2 6-5/8
I
3/4 9-1/8
M
1 11-1/4
C
1-1/4 14
*
ALUMINUM ONLY
FIGURES ARE APPROXIMATE
Deduct
6
8-1/8
10-1/4
12-3/8
15
10-1/4
12-5/8
15
5-5/8
8-1/8
10-1/4
12-1/2