EGAmaster 79000 Manuel D'instructions page 35

• The air purity
• The lubrication conditions and maintenance
• The regular control of the compressed air filter, as well as the regular checking of the
machine with regards to external damages.
Inspection and maintenance can be done by the operator. Disassembly and re-assembly of
the machine have to be executed by qualified staff only. Incorrect assembly can lead to danger of
accident for the operator and to defects on the machine.
As already mentioned, the maintenance of the pneumatic drive has to be done by using a
maintenance unit, respectively by lubricating the air connection. Furthermore, it is compulsory to
check, if there is enough grease in the impact mechanism and to refill or change it, if necessary.
Impact mechanisms, which are not properly greased, wear out earlier, have a decrease in
performance and normally stop working after a certain period without lubrication.
After completing maintenance and repair work and before restarting production make sure that...
• All materials, tools and other equipment which are required for maintenance or repairs have
been removed from the work area of the machine.
• Any fluid leaks have been removed.
• All safety devices on the machine have proper function.
• The oil level was checked.
• Fixtures of screw connections are tight.
• Removed container covers, screens or filters were reinstalled.
The owner ensures that all maintenance, inspection and assembly work is done by authorized
and qualified experts, who have been appropriately informed by thorough study of the operation
manual.
Maintenance and repair
Disassembly and re-assembly should be done according to the exploded views, respectively the
sectional drawings (see repair instruction). All work regarding disassembly and re-assembly, as well
as maintenance and repair have to be executed by the manufacturer or skilled staff only.
DANGER – Working with the machine without appropriate preparation and
disregarding of instructions. Shut down the machine properly and let it cool down
to the ambient temperature.
NOTICE – Special instructions apply for the repair of explosion-proof machines.
Retrofits or modifications of the machine can affect the explosion protection.
Therefore, retrofits or modifications are allowed upon agreement with the
manufacturer only.
The explosion-proof machine is designed in the type of protection "c" constructive safety. All
work executed on the machine, influencing the explosion protection, e. g. repairs with mechanical
machining, require an approval of an authorized expert or have to be done by the manufacturer. The
internal structure must remain unmodified.
DISASSEMBLY - RE - ASSEMBLY
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