FlexiROC T30 R 7 Feed Unit
30 No: 3629357835.1.3629419915 en-US
1.
Remove the cradle for the drill, the intermediate drill steel support, and the hose drum
from the beam.
2.
Remove the old slide rails (A).
Press the lower edges of the bar outwards.
3.
Clean the beam surfaces thoroughly.
4.
Install the new slide rails with the larger edge on the slide rail facing upwards.
The rails are pressed in a place by hand.
5.
Install the drill cradle, intermediate drill steel support, and the hose drum.
6.
Adjust the cradle on the feed beam.
7.
Check the feed idling pressure.
7.9 Disassembling Feed Cylinder
DANGER
Pressurized Systems
There is a risk of personal injury or death when working on pressurized system.
u Ensure that the system is depressurized before intervening in the system.
WARNING
Hydraulic Oil and Water Pressure
Can cause personal injury.
u Do not replace high pressure hoses with hoses of lower quality than the originals.
u Do not replace high pressure hoses with hoses fitted with removable couplings.
1.
Operate the rock drill cradle to about half the feed length.
2.
Relieve the tension on the haul and return ropes, bolt (A), and nut (B).
3.
Remove the hose drum by undoing the four bolts in the center of it and lifting off the
entire drum.
4.
Disconnect the hoses at the hose retainer.
5.
Undo bolts C and D on cradle plates E and F.
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