FlexiROC T30 R 7 Feed Unit
45 No: 3629357835.1.3629419915 en-US
4.
Extract the loose jaw (C).
5.
Install the new jaw in place.
6.
Repeat steps 3–5 for the second jaw.
7.
Return the control plate to the center to lock both jaws.
8.
Install the bolts (A).
7.25 Adjusting the Drill Rod Support
Distance between feed beam and shank adapter
The drill rod support must be adjusted so that the smallest possible play is obtained be-
tween the drill rods and the jaws when the drill rod support is closed. This adjustment only
needs to be carried out after major repairs after removing the drill rod support or rock drill
cradle from the feeder.
1.
Check that the rock drill shank adapter is in the center of the drill rod support. Mea-
sure the distance between the top edge of the feed beam and the center of the shank
adapter. If the distance is not correct, the rock drill cradle must be adjusted.
2.
Position the feeder vertically with the front of the feeder pointing down.
3.
Open the drill rod support.
4.
Thread a drill rods onto the shank adapter.
5.
Move the rock drill so that the drill rods bypasses the jaws.
6.
Close the drill rod support.
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