Adjusting Roll Groove Depth "Copper - RIDGID 914 Manuel De L'opérateur

914 In Place Roll Groover
5. Install the correct groove set for the desired application
by reversing the procedure.
Adjusting Roll Groove Depth
"COPPER"
NOTE! A test groove should be performed to ensure
proper groove depth.
NOTE! The depth adjustment nut must be set for each
diameter of pipe/tube See Table III.
1. Secure pipe/tube between groove and drive rolls.
2. Rotate adjustment knob clockwise until it contacts
the release block.
Table I. Standard Roll Groove Specifications
Note: All Dimensions are in Inches.
NOM. PIPE
PIPE DIAMETER
SIZE O.D.
1 1 / 1.660
4
1 1 / 1.900
2
2 2.375
2 1 / 2.875
2
3 OD 3.00
3 3.5
3 1 / 4.00
2
4 4.50
4 1 / 5.00
2
5 5.563
6 OD 6.00
6 6.625
T A
MIN. GASKET GROOVE
WALL SEAT
TOL. THK. ± .030
+.016 .065 .625
–.016
+.019 .065 .625
–.019
+.024 .065 .625
–.024
+.029 .083 .625
–.029
+.030 .083 .625
–.030
+.035 .083 .625
–.031
+.040 .083 .625
–.031
+.045 .083 .625
–.031
+.050 .095 .625
–.031
+.056 .109 .625
–.031
+.056 .109 .625
–.031
+.063 .109 .625
–.031
Ridge Tool Company • Elyria, Ohio • U.S.A.
3. Turn adjustment knob counterclockwise the number of
turns indicated below.
Copper Tube
Diameter
6"
4"
3"
2 1 /
2"
Chart 2 – Depth Adjustment
Important: Do not over feed the groove roll prior to rotat-
ing the 914 once around the tube.
B C
GROOVE
WIDTH DIAMETER
± .030 O.D. TOL.
.281 1.535 +.000
–.015
.281 1.775 +.000
–.015
.344 2.250 +.000
–.115
.344 2.720 +.000
–.018
.344 2.845 +.000
–.018
.344 3.344 +.000
–.018
.344 3.834 +.000
–.020
.344 4.334 +.000
–.020
.344 4.834 +.000
–.020
.344 5.395 +.000
–.022
.344 5.830 +.000
–.022
.344 6.455 +.000
–.022
Turns
"
4 1 /
4
"
3 1 /
4
"
2 1 /
4
" "
2 1 /
2 4
"
1 /
1
2
D D
NOM. MIN.
GROOVE GROOVE
DEPTH DEPTH
.063
.063
.063 .046
.078 .046
.078 .054
.078 .054
.083 .054
.083 .054
.083 .054
.084 .054
.085 .054
.085 .054
7