EN
PED CATEGORIES OF PRESSURE COMPONENTS
List of PED critical components (Directive 97/23/EC):
Component
Compressor
safety valve
High pressure switch
Liquid receiver
Liquid separator
Finned coil
Plates exchanger
Shell and tube exchanger (STE accessory)
INFORMATION ABOUT RESIDUAL RISKS THAT CANNOT BE
ELIMINATED
IMPORTANT!
Pay the utmost attention to the signs and symbols located on the appliance.
If any risks remain in spite of the provisions adopted, these are indi-
cated by adhesive labels attached to the machine in compliance with
standard "ISO 3864".
Indicates the presence of live components
Indicates the presence of moving parts
(belts, fans)
Indicates the presence of hot surfaces
(cooling circuit, compressor heads)
Section I :: User
DESCRIPTION OF CONTROLS
The controls consist of the master switch, circuit breakerand user
interface panel.
PED category
General switch
II
IV
When connecting accessories not supplied by RHOSS S.p.A. the instructions included
IV
in the unit's wiring diagrams must be followed precisely.
II
Manually controlled type "b" mains power supply disconnection device
II
(ref. EN 60204-1§5.3.2).
I
I / II
II
Circuit breaker switches
Automatic compressor protection switch
This switch allows supplying or isolating the compressor's power circuit.
Automatic switch for pump protection;
The switch makes it possible to supply and disconnect power from the
pumps.
Automatic switch for fan protection (128)
The switch makes it possible to supply and disconnect power from the
fans.
56
DANGER!
1
0