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E N G L I S H
PAR
DESCRIZIONE
10.2
INSPECTION AND MAINTENANCE
ACTIVITY
REMARK
PERIOD
1
2
3
4
5
Lubricating the tool using tool paste on the
lubricating nipple, FIGURE 11 on page 25
Use the tool paste from section "14.1 TOOL
PASTE” on page 43 only. The period must be
shortened to 2 hours if the environment is
very dusty.
X
1)
Checking all side bolts and visible screw fit-
tings.
Tighten all the screw fittings if necessary.
X
1)
Checking the tool for wear and cracks.
Sharpen the tool if necessary or replace it
with a new tool.
X
1)
Checking the hydraulic lines and hoses for
damage.
Replace the hydraulic lines and hoses if
necessary.
X
1)
Checking the play between the tool holder
(bush) and the tool
The clearance may not be greater than 5%
of the tool, otherwise immediately ask the
dealer or an authorised service to replace
the bush.
X
1)
Visual checking for leakages.
Existing leakages must be repaired by
the dealer or an authorised service, e.g.
replacing seals.
X
1)
Checking the tool and the tool holder (bush)
for traces of wear.
The tool must be rotated by 180° and
replaced by a new one in case of strong
traces of wear and ridges.
X
1)
Replacing the seals and diaphragms of the
nitrogen accumulator
In case of tough conditions and strong loads.
Replacement must be done by the dealer or
an authorised service.
X
1)
Replacing the seals and diaphragms of the
nitrogen accumulator
In case of normal conditions and normal
loads.Replacement must be done by the
dealer or an authorised service.
X
1)
Checking the flow of hydraulic oil through
the hydraulic breaker.
Checking must be done by a qualified person
and the check must be documented.
X
1)
Checking the hydraulic lines and hoses.
Checking must be done by a qualified person
and the check must be documented.
X
1)
1) Including the following periods
10.2.4
MAINTENANCE AND INSPECTION PLAN
36
/44
REV
0.0
MAINTENANCE (DIN EN 31051)
10
The hydraulic breaker must be checked regularly during operation for proper functioning.
Inform TECNA immediately in case of malfunctions.
OPERATING MANUAL
-
H
ydraulic
breakers
T
series
