Publicidad
Idiomas disponibles
Idiomas disponibles
www.ridgitool.com Официальный дистрибьютор в России с 1996 года (812) 936-02-07, 331-37-51
3. Continue applying a steady pressure until groove depth stop is reached.
4. Do not over-feed. Allow one full revolution before increasing pressure on rolls to
prevent overload.
5. Stop machine and check depth of groove. Adjust depth stop as required.
Further grooves with the same pipe will be made to the same depth.
6. Raise handle (916) or release pressure (918) and remove pipe.
Always check the completed groove with a fitting before installation.
Pipe Stabilizer/Nipple Bracket
This stabiliser is designed to work on 2 1/8"- 12" pipe. It can only be mounted on 300
power drive bases that have the 3 mounting holes.
1. Align bracket on mounting holes (Fig. 19 - a, b).
2. Install and tighten bolts.
3. With pipe correctly positioned tighten stabiliser roll until it contacts the pipe.
Tighten one further turn (Fig. 20).
Warning: Do not use for lengths of pipe shorter than 8".
Changing Grooving Roll Sets
914
1. Remove cap screw on drive roll and separate the drive roll from the output shaft
with a screwdriver and remove stabilizer pads.
2. Reverse procedure with the correct groove set.
916
1. Loosen depth adjustment screw and remove set screw and spring
(Fig. 21a, b, c)
2. Remove groove roll shaft and groove roll (Fig. 22, 23, 24, 25)
3. Install new drive shaft
4. Reverse procedure with correct groove set.
918
1. Fully raise upper roll assembly and loosen set screw in grooving roll
(Fig. 26)
2. Remove groove roll shaft and groove roll (Fig. 27)
3. Lock spindle and remove retaining nut (Fig. 28)
4. Remove drive shaft (Fig. 29)
5. Install new drive shaft
6. Lock spindle and tighten retaining nut (Fig. 30)
Changing Grooving Roll Sets 1", 1 1/4"-1 1/2"
1. Perform steps 1-6 above with the appropriate drive shaft.
2. Tighten draw bolt (Fig. 31)
3. Replace the upper groove roll and tighten the groove roll set screw (Fig. 26, 27).
Maintenance
Inspect all parts regularly and replace rolls when worn. Lubricate bearings with multi
purpose grease. For all other service and maintenance take machine to a RIDGID
authorised service center.
Table 1. Standard Roll Groove Specifications
Note: All Dimesions are in inches.
T
Pipe
Nom.
Min.
Gasket
Diameter
Pipe
Wall
Seat
Size
O.D.
Tol.
ThK.
± .030
1
1.315 +.016
.065
.625
-.031
1 1/4 1.660 +.016
.065
.625
-.031
1 1/2 1.900 +.016
.065
.625
-.031
2
2.375 ± .024
.065
.625
2 1/2 2.875 ± .029
.083
.625
3
3.50
± .035
.083
.625
3 1/2 4.00
± .040
.083
.625
4
4.50
±.045
.083
.625
5
5.563 ± .056
.109
.625
6
6.625 ± .060
.109
.625
8
8.625 ± .086
.109
.750
10
10.75 ± .108
.134
.750
12
12.75 ± .128
.165
.750
Table 2. Pipe Maximum and Minimum Wall Thickness
Carbon Steel or
Aluminium Pipe
Pipe
or Tube
Size
Wall Thickness
Min.
Max.
1
.065
.133
1 1/4"
.065
.140
1 1/2"
.065
.145
2"
.065
.154
2 1/2"
.083
.203
3"
.083
.216
3 1/2"
.083
.226
4"
.083
.237
5"
.109
.258
6"
.109
.280
8"
.109
.322
10"
.134
.307
12"
.165
.330
A
B
C
D
Groove
Groove
Nom.
width
Diameter
Groove
± .030
O.D.
Tol.
Depth
.281
1.190 +.000
.063
-.015
.281
1.535 +.000
.063
-.015
.281
1.775 +.000
.063
-.015
.344
2.250 +.000
.063
-.015
.344
2.720 +.000
.078
-.018
.344
3.344 +.000
.078
-.018
.344
3.834 +.000
.083
-.020
.344
4.334 +.000
.083
-.020
.344
5.395 +.000
.084
-.022
.344
6.455 +.000
.085
-.022
.469
8.441 +.000
.092
-.025
.469
10.562 +.000
.094
-.027
.469
12.531 +.000
.110
-.030
Stainless Steel
PVC/CPVC
Pipe or Tube
Pipe
Wall Thickness
Wall Thickness
Min.
Max.
Min.
.065
.133
.133
.065
.140
.140
.065
.145
.145
.065
.154
.154
.083
.188
.203
.083
.188
.216
.083
.188
.226
.083
.188
.237
.109
.188
.258
.109
.188
.280
.109
.188
.322
.134
.188
.365
.165
.188
.406
D
Min.
Groove
depth
.047
.047
.047
.051
.063
.060
.063
.060
.056
.052
.049
.040
.045
Max.
.133
.191
.200
.154
.276
.300
.318
.337
.375
.432
.322
.365
.406
Publicidad
