Atlas Copco SMARTROC D65 TIER 4 FINAL, Maintenance Manual

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SmartROC D65 Tier 4 Final 5 RCS drilling system
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5.4.2 Direct selection menu F2.
Direct selection menu F2. Settings 1
Quick Settings
In F2 a choice can be made between Settings 1 (see illustration above) and Settings 2
(see next illustration).
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Automatic close of drill support: The drill supports are closed automatically after a
certain drilling length following collaring.
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Final air blow before removal: Extra blow-cleaning of the borehole when drill depth
is achieved.
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Half rod flushing: Extra blow-cleaning of the borehole when half of the rod is drilled.
The number indicates for how many rods blow-cleaning should apply. For example,
number 3 indicates that the blow-cleaning will be for the first three rods.
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Extra flushing: Extra blow-cleaning of the borehole when half of the rod is drilled.
The number indicates for how many rods blow-cleaning should apply. For example,
number 3 indicates that the blow-cleaning will be for the first three rods.
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Cleaning: When the rod is fully drilled the whole rod is fed up and then down during
blowing before auto drilling takes place. The number indicates for how many rods the
cleaning should apply. For example, number 3 indicates that the blow-cleaning will be
for the first three rods.
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Automatic rod extraction: .
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Off: Normal extraction
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Rotation: Rotation and blowing during extraction
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Rotation and air: Rotation during extraction
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Hole Length/Hole depth: Selection of method of measurement.
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Activate HECL-Pump manually: Pump up oil to the rotation unit for a certain time
without flushing air being on. Used for example when you have a new down-the-hole
drill.