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4.6. Work on the inside of the isolating cabinet
You
only have to unlock and open the door, and all energies are cut with the exception of the
compressed air which supplies power to the pump, the regulator and the cabinet ventilation.
All of the parts taken to high voltage are earthed in 0.8 secs. Complete discharge occurs after
2 secs with a good quality earth link.
The product circuit (pump and regulator) remains under pressure and powered, which allows
you to perform the dumping and rinsing operations.
To restart, lock the door and then press (single-click) on the green button.
4.7. Emergency stop
The emergency stop switches off all the energies. However, residual pressure may remain in the
product circuit (between the pump outlet and the sprayer).
After disarmament of the emergency stop, a double-click must be done on the green button
to restart.
When the cabinet is connected to the general installation safety loop, the installation's emer-
gency stop becomes active for the whole installation.
The electro-pneumatic box's emergency stop is only active for the spraying ( high voltage +
pump).
4.8. Shutting down the cabinet
Turn the knob of the disconnector 90° anti-clockwise. Close the air supply valve.
Index revision : A
19
7129
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