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6-10
Daily inspection of hydraulic breaker hammer
Carry out the daily inspection and maintenance of the hydraulic breaker hammer according
to the following table.
Serial
number
Inspection or
maintenance items
Check points
Maintenance method
1
Check whether the bolts
and nuts are loose or
missing
Body bolts and side
plate bolts
Tighten the bolts or reinstall
new bolts
2
Check the hose parts for
looseness, hose damage
or oil leakage
High pressure tubing
of breaker hammer
hydraulic pipeline
Re-tighten the loose part
and replace the severely
damaged part
3
Lubrication
Lubrication shall be
carried our with
lubricating oil before
operation and after
each continuous
operation for 2 to 3
hours.
Lubricating oil shall be
filled at 5-10 times for
each lubrication.
Fill lubricating oil from the
lubricating oil filling hole at
front of the breaking
hammer
4
Check the capacity and
pollution of hydraulic oil
Condition of hydraulic
oil
The hydraulic oil quality
changes due to different
working environments. The
simple way to judge the
quality of the oil is to
observe whether the color
of the oil changes.
If the oil quality deteriorates
seriously, please drain the
hydraulic oil in the hydraulic
oil tank and clean the oil
tank before filling new
hydraulic oil.
Fill the
lubrication
grease after
the drill rod is
pressed into
the ground
Drill
rod
Summary of Contents for U35
Page 5: ...1 1 1 Preface...
Page 15: ...2 1 2 Safety regulations...
Page 45: ...3 1 3 Introduction of components...
Page 70: ...4 1 4 Operation guide...
Page 90: ...4 21 6 After the engine shuts down reset the shutdown lever...
Page 104: ...5 1 5 Maintenance...
Page 147: ...6 1 6 Accessories guide...