915 In Place Roll Groover
Figure 11 – Inserting Groove Roll Shaft
4. Tighten set screw in reaction arm with
retain the groove roll shaft.
5. Place drive roll over driveshaft. Be sure that the
drive roll flange contacts the bronze thrust washer.
6. Insert the hex screw into drive roll and tighten with
" hex key.
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7. If installing 4" – 6" Schedule 40 or 8" – 12" Schedule
10 drive rolls, install the screws into support housing
" hex key (Figure 12) .
and tighten with a
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Figure 12 – Installing Drive Rolls
8. If installing 8" – 12" Schedule 10 groove set, using a
" hex key, remove the 2" – 6" stabilizers and
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install 8" – 12" stabilizers (Figure 13) .
8
Figure 13 – Installing Stabilizers
Removing Roll Sets for the
Installation of Copper Roll Set
" hex key to
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1. Place 915 on table with groove set up.
2. Remove shoulder screw that retains the reaction
Figure 14 – Removing Shoulder Screw
3. Rotate feedscrew counter clockwise until free from
Ridge Tool Company
arm to the main housing with
pivot nut and remove reaction arm (Figure 15).
" hex key (Figure 14) .
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