Sinclair Pneumatic Grommet Machine PG-21 - Manual (Page 12)

12
MAINTENANCE
MECHANICAL PART OF THE MACHINE
For an optimal operation of the machine, it is recommended that you keep some parts clean
and always lubricated. The cleaning should ALWAYS be done with the machine
disconnected from the electrical power source and the compressor.
The pedal we press to operate the machine, should always be clean and clear of any debris
that could prevent it’s normal operation.
The exterior of the machine should be cleaned with a rag that will not leave threads, so that
the threads can not be stuck to the machine.
The head of the machine has two exterior grease fittings #62. You must use a manual
pressure oil can to inject oil (the oil type to be used should be “SAE 40”) into the grease cups
two or three times a week. We recommend to do this at the end of the job, and clean up the
possible excess oil the next day.
During the first month of operation it must be done twice per week. After the first month it
only needs to be done once a week.
If the machine is going to go for a long period of time without use, it will be necessary to do
a general cleaning, and greasing in the indicated spots, disconnecting it from the compressor
or from the power source (if it has any electrical devices), and then cover it so that it is
protected from the dust and/or humidity.
PNEUMATIC PART OF THE MACHINE
The pneumatic part of the machine does not need any type of maintenance.
The machine must be connected to a compressor provided with an oil strainer, an air filter,
and a manometre for adjusting the pressure.