Operator’s instructions
3. Daily checks
35
Function test while drilling
Limit sensors
Figure: Limit sensors.
Table: Limit sensors.
Hydraulic hoses to rock drill
Table: Hydraulic hoses.
Check point Inspection Instructions
Limit position
sensors (all)
Function The cradle must stop level with the
limit position sensor.
Check point Inspection Instructions
Hydraulic hoses to
rock drill.
Abnormal
vibration in
hydraulic
hoses.
Check the accumulator. For
further details see “Maintenance
instructions” for the rock drill”.
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