Senco AC20250BL Mode D'emploi page 8

MAINTENANCE
EN
STATE OF "SWITCHED OFF MACHINE"
Before performing any type of maintenance and/or
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bar
adjustment intervention on the machine, it is necessary
to compulsorily drain the tank (no pressure), to
disconnect power supply source, as well as to verify
that the machine is actually stopped and cannot be
switched on suddenly (ON-OFF switch on pos. ''OFF
(0)" and power supply cable disconnected from the
mains outlet and positioned close to the machine).
ROUTINE MAINTENANCE
It includes all activities performed in order to
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maintain the proper use and operation conditions
of the machine through different type of
intervention (adjustments, visual checks, cleaning
of air filters, etc.) carried out by the authorized
maintenance technical engineer at the established
frequency.
The authorized operators must perform exclusively
the operations of their specific competence. And with
the consent of the company safety manager (if the
machine is used in a company).
The authorized operators are not allowed to leave the
machine unattended during its operation and during
maintenance operations.
ROUTINE MAINTENANCE TABLE
FREQUENCY
EVERY DAY
1
EVERY
WEEK
7
POINT OF INTER- TYPE OF INTER-
VENTION VENTION
Make sure that they
Safety devices are integral, properly
installed and working.
Power supply Visual check of the
cable and plug wear state.
At every work cycle
end lean the machine
on the ground and
Tank drain the condensate
from the tank, opening
the condensate
valve .
Tire pressure control.
If necessary, inflate
Wheels
with compressed air
up to max. 2.5 bar
Unscrew the screw;
Remove the cover;
Extract the filter; and
clean it with air;
No.2 Air filters,
Re-assemble the
front and rear side
cover properly.
N.B.:REPLACE
IN CASE OF
CLEAR WEAR.
SUPPLEMENTARY MAINTENANCE
It includes all activities performed in order
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to maintain the proper use and operation
conditions of the machine through different
types of interventions (adjustments,
replacements, etc.) carried out exclusively
by the technicians of the manufacturer at the
established frequency or in case of failure
or wear.
For any supplementary maintenance intervention,
compulsory request the technical assistance to the
manufacturer of the authorized dealer.
DEMOLITION
When the machine is demolished,
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compulsorily observe the provisions of the
regulations in force.
Separate the parts making up the machine
according to the different construction
materials (plastic, copper, iron, etc.).
TROUBLE – CAUSES – TROUBLESHOOTING
The following table gives a series of
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situations that can occur during the
use of the machine.
The authorized operators must perform exclusively
the operations of their specific competence. And with
the consent of the company safety manager (if the
machine is used in a company).
TROUBLE CAUSES
Lack of
power supply.
The machine
does not switch
on or stops
and does not
restart.
Tripping of
the restorable
thermal
switch due
to current
overload
and/or short-
circuit.
Leaks from
The machine
the air tube,
starts many
the tool or the
times without
pneumatic
using the tools.
plant.
8
TROUBLESHOOTING
1. Make sure that the "ON-
OFF " switch is on pos.
"ON (I)";
2. Check that the power sup-
ply cable plug is working
and properly inserted in
the suitable outlet;
3. Check that possible exten-
sions used and the power
supply outlet are working;
4. Check that the main
switch of the mains is
working and positioned on
"ON (I)".
Follow the procedure
described.
1. Check that the pneumatic
plant has not been dam-
aged;
2. Check the integrity and
the connection of the air
tube and of the tool.