Operating instructions
58
The operating and storage conditions are as those described
for the standard machine. The machines must be installed
inside the building. Control boxes are protected against
water projections to IP*1 in accordance with standard
IEC60529-1: they are protected against accidental and
exceptional vertical water projections.
The 19XRV electrical equipment is designed to ensure
machine conformity with all applicable European directives:
• Machinery directive 98/37/EC modified and low-voltage
directive 2006/90/EC:
The electrical equipment is designed in accordance with
the recommendations of the harmonised European
standard EN60204-1 that recommends the use of
components that comply with the relevant IEC standards.
The variable-frequency drive cabinet is certified in
accordance with standard EN50178. Its integration in
the machine complies with the directives of standard
EN60204-1.
• European directive 2004/108/EEC (Electromagnetic
compatibility):
Conformity is assured by application of the product
standard EN61800-3 that applies to variable-speed
power drives.
The electrical equipment of 19XRV machines is included
in two separate control boxes:
• The PIC III control box. The dimensions and compo-
nents of the control boxes are the same for the full
range up to 608 A.
• The variable-frequency drive control box is available
in four versions in the range up to 608 A:
380 to 400 440 440
380 to 400 608 608
380 to 400 900 900
380 to 400 1169 1169
For details and the component location in the control box
refer to the wiring diagram supplied with the machine.
9.3.1 - The PIC III control box
The PIC III control equipment mainly includes (identified
in accordance with the references on the wiring diagram):
• The internal control circuit transformer (TC1) and the
heater power supply transformer (TC2),
• The CCM control module (A1),
• The control screen of the ICVC interface (A2). This is
the unique machine interface. Specifically it permits
consultation and configuration of the VFD,
• The pump (KM81) and heater (KM66) change-over
contactors,
• The overcurrent circuit breakers (QF--)
.