TWIN – Use and maintenance instruction manual
Chap. 5
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5.3.3 Start-up procedure – Zeroing
STEP ACTION DESCRIPTION
1
Safety checks
The following safety checks must be performed before beginning the start-
up procedure:
• It is OBLIGATORY that the machine be run by only one authorized
operator; therefore, simultaneous use of the machine by two or
more persons is FORBIDDEN.
• If the machine has been stopped for maintenance purposes, it is
OBLIGATORY to check that the maintenance has been completed
and that all machine safety devices are in place and functional (for
example, guards, emergency devices, etc.) and that machine
conditions allow for safe start-up.
• It is OBLIGATORY to check that all safety devices are properly
assembled on the machine and fully functional.
It is OBLIGATORY to check that all persons exposed to risks due to the
start-up of mechanical parts are outside the machine safety guards, in a
safe position and have been warned of imminent machine start-up
2
Warnings /
Precautions
•
Danger of colliding with the machine structure or components.
Move cautiously during machine start-up.
•
Danger of slipping, tripping and falling near the machine
control stations. Move cautiously during work.
3
Periodic
checks of
safety guards
and devices.
• It is OBLIGATORY to always check proper functioning of the safety
guards and devices on the machine. For this purpose, carry out all the
checks described in the “Safety Information” chapter.
• It is FORBIDDEN to use the machine if the safety guards and devices
have been removed, are malfunctioning or have been disabled even
temporarily.
4
Enable
portable
control
Enable the portable control panel from the main menu.
• The softkey changes color.
The pilot light (1) on the portable control panel turns on.
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