5.0 INSTALLATION AND FIXING
SILOTOP R03
2
FIL.100.--.M.EN Issue: A2
06.12
25
5.4 Electrical connections
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Connection to the mains has to be carried out by an electrician.
Provide mains supply to the equipment concerned according to the compliant current legislation and
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aged operating conditions.
Before carrying out the connection ensure that the mains voltage and frequency correspond to those
indicated on the electric motor rating plate.
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be an accidental reconnection.
Use electric cables having cross section appropriate to the power absorption of the equipment concerned.
The installer will have to provide to interfacing the equipment with the necessary controls: start/stop, emer-
gency stop, reset after an emergency stop, in compliance with the regulatory standards in force.
Disconnect the mains before each intervention and use suitable devices to prevent an accidental reconnection
of the equipment.
Ensure that the protection devices are present and working each time the equipment is started up.
The installer must connect the equipment to the earthing system of the plant.
For
SILOTOP
®
dust collectors, the control board is located inside a box with IP66 protection in accordance with
Standard CEI EN 60529. The board is supplied prewired: the connections to the coils are made and tested by
WAM
®
. The standard supply includes the microswitch for adjustment of the pause times (time between one
“cleaning shot” and the next) as well as that for adjustment of the “cleaning” time (solenoid valve opening time);
the adjustable times are shown in the “Timers settings” section (5.6).
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