10 - Cleaning and maintenance
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During all control operations, it is compulsory to lock the master switch (see example in figure
10.2.1)
In the same way, also disconnect the pneumatic supply by means of a lock (if applicable), as
shown in figure 10.2.2.
Also set up a sign on the operator panel or near the machine’s main switch, that says
“ATTENTION! DO NOT TOUCH - ASSISTANCE PERSONNEL AT WORK”
10.3 Maintenance symbols key
The symbols provided in the table have been used to identify the type of operation that needs
to be carried out on the various components.
Identifies an eye check on the state of wear or proper
operation of a component.
Identifies an cleaning operation with a cloth to be carried out
on a component.
Identifies an cleaning operation with a compressed air gun.
Identifies a mechanical intervention (regulations, repairs,
replacements) to be carried out on the component.
Identifies a mechanical tensioning intervention to be carried
out on a component.
Identifies a lubrication intervention with synthetic oil.
Identifies a lubricating intervention with grease through a
brush.
Identifies a lubricating intervention with grease through a
pump.
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