fiac New Silver Series, Use & Maintenance Manual

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6 . c
ompressor maIntenance
In order to use the compressor in complete safety read the safety standards given in section 1.3. before reading this
section.
6.1 I
nstructIons relatIve to InspectIons and maIntenance jobs
.
The table that follows summarises the periodic and preventative maintenance jobs required to keep the compressor in an efficient
operational state in time.
A brief description of the running hours after which the type of maintenance job is required.
Before performing any jobs within the sound-proof cabinet, ensure that:
The main line switch is turned off (position “0”)
The compressor is disconnected from the compressed air system
All the pressure has been released from the compressor and internal pneumatic circuit.
Weekly: it is advisable to inspect the compressor, paying special attention to oil leaks and scale due to settled dust and oil.
Note! If the compressor is used for more than 3000 hours/year the jobs indicated herewith are to be performed more often.
TIME MAINTENANCE
WEEKLY
Check if the filters of the electric cabinet are clogged
Check if the anti-dust pre-filter is clogged
500 hours
after first start
Change oil
Check the electrical connections and tighten if necessary
every 2500 hourso
once a year
Replace the oil filter cartridge
Replace the filter cartridge of the oil separator
Replace the air filter cartridge
Check the transmission
Clean the air/oil radiator
Check filters in electrical cabinet and replace if necessary
Clean inverter dissipator (if equipped )
Check the safety valve
Check the electrical connections and tighten if necessary.
Drain condensate
Change oil
every 7500 hours
Check the hydraulic seals
Overhaul the suction valve
every 12500 hours
Check the hoses and replace if necessary
Overhaul oil separator flange
Grease the minimum pressure valve
Replace Fluorflon pipes 6x4 and 10x10
Replace the screw oil seal
Replace the bearings of the radiator fan motor
Replace the bearings of the motor
Replace the delivery OR flange
Clean the compressor
every 20000 hours
Replace inverter fan (if equipped).
Replace the bearings of the screw (to be done by Technical Service centre)
The above described maintenance schedule has been planned bearing in mind all the installation parameters and recommended use
of the Manufacturer.
The Manufacturer advises the customer to keep a record of all maintenance jobs performed on the compressor.
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6 . c
ompressor maIntenance