Ega Master 56060 Manuel D'instructions page 15

FORMING THE ROLL GROOVE
Pipe wall thickness cannot exceed the maximum wall thickness specified in the "Pipe Maximum and
Minimum Wall Thickness" Table. Do not use to groove 8" schedule 40 steel pipe harder than 150 BHN.
Pipe size
2"
2 1/2"
3"
3 1/2"
4"
Figure 6 - Applying Pressure on Pipe with Power Drive in FORWARD Mode
Figure 7 - Applying Pressure on Pipe with Power Drivein REV Mode
NOTE! Groove diameter should be measured using a Diameter - tape. To increase groove depth,
rotate the index depth adjustment knob one mark counter clockwise. To decrease groove depth,
rotate the depth adjustment knob clockwise.
4. Periodically check groove with a Diameter-Tape or similar measuring device.
Min Max
.065 .154
.083 .203
.083 .216
.083 .226
.083 .237
All dimensions are in inches
Figure 6
Figure 5
Pipe size
5"
6"
8"
10"
12"
Min Max
.109 .258
.109 .280
.109 .322
.134 .165
.156 .180
Figure 7
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