Index
1
Safety
1.1 Importance of the manual ...................................................1
1.2 Warning signals ...................................................................1
1.3 Safety instructions ...............................................................1
1.4 Residual risks ......................................................................1
2
Introduction
2.1 Transport ..............................................................................2
2.2 Handling ..............................................................................2
2.3 Inspection ............................................................................2
2.4 Storage ................................................................................2
3
Installation
3.1 Procedures ..........................................................................2
3.2 Operating space ..................................................................2
3.3 Tips ......................................................................................2
3.4 Electrical connection ...........................................................2
3.5 Condensate drain connection .............................................2
4
Commissioning
4.1 Preliminary checks ..............................................................2
4.2 Starting ................................................................................2
4.3 Operation .............................................................................2
4.4 Stop .....................................................................................2
5
Control
5.1 Parameter settings ..............................................................3
6
Maintenance
6.1 General instructions .............................................................4
6.2 Refrigerant. ..........................................................................4
6.3 Preventive Maintenance Programme ..................................4
6.4 Dismantling ..........................................................................4
7
Troubleshooting
8
Appendix
,
There are symbols whose meaning is given in the par. 8.1.
8.1 Legend
8.2 Installation diagram
8.3 Technical data
8.4 Spare parts list
8.5 Exploded drawing
8.6 Dimensional drawings
8.7 Refrigerant circuit
8.8 Wiring diagram
English
1
Safety
1
1.1 Importance of the manual
• Keep it for the entire life of the machine.
• Read it before any operation.
• It is subject to changes: for updated information see the ver-
sion on the unit.
2
1.2 Warning signals
!
Instruction for avoiding danger to persons
Y
Instruction for avoiding damage to the equipment.
2
The presence of a skilled or authorized technician is
Z
required.
There are symbols whose meaning is given in the para.
,
8.1
2
1.3 Safety instructions
!
Every unit is equipped with an electric disconnecting switch
for operating in safe conditions. Always use this device in order
to eliminate risks maintenance.
3
!
The manual is intended for the end-user, only for operations
performable with closed panels: operations requiring opening
4
with tools must be carried out by skilled and qualifi ed personnel.
Y
Do not exceed the design limits given on the data plate.
! Y
It is the user's responsibility to avoid loads different
from the internal static pressure. The unit must be appropriately
5
protected whenever risks of seismic phenomena exist.
The safety devices on the compressed air circuit must be pro-
vided for by the user
!
The dimensioning of the safety devices of the air com-
pressed circuit must be according to the specifi cations of the
system and legislation in force locally.
Only use the unit for professional work and for its intended pur-
pose.
The user is responsible for analysing the application aspects for
product installation, and following all the applicable industrial
and safety standards and regulations contained in the product
instruction manual or other documentation supplied with the
unit.
Tampering or replacement of any parts by unauthorized person-
nel and/or improper machine use exonerate the manufacturer
from all responsibility and invalidate the warranty.
The manufacturer declines and present or future liability for dam-
age to persons, things and the machine, due to negligence of
SPS004-SPS100
the operators, non-compliance with all the instructions given in
this manual, and non-application of current regulations regard-
ing safety of the system.
The manufacturer declines any liability for damage due to altera-
tions and/or changes to the packing.
It is the responsibility of the user to ensure that the specifi cations
provided for the selection of the unit or components and/or op-
tions are fully comprehensive for the correct or foreseeable use
of the machine itself or its components.
!
IMPORTANT: The manufacturer reserves the right to
modify this manual at any time. The most comprehensive
and updated information, the user is advised to consult the
manual supplied with the unit.
1.4 Residual risks
The installation, start up, stopping and maintenance of the ma-
chine must be performed in accordance with the information and
instructions given in the technical documentation supplied and
always in such a way to avoid the creation of a hazardous situ-
ation.
The risks that it has not been possible to eliminate in the design
stage are listed in the following table:
Part af-
Residual
Manner of
fected
risk
exposure
heat exchanger
small cuts
contact
coil
fan grille and
lesions
insertion of pointed
fan
objects through the
grille while the fan is in
operation
inside the unit:
burns
contact
compressor
and discharge
pipe
inside the unit:
intoxication,
defects in the insula-
metal parts and
electrical
tion of the power
electrical wires
shock, seri-
supply lines upstream
ous burns
of the electrical panel;
live metal parts
outside the
intoxica-
fi re due to short circuit
unit: area sur-
tion, serious
or overheating of the
rounding the
burns
supply line upstream
unit
of the unit's electrical
panel
Precautions
avoid contact, wear pro-
tective gloves
do not poke objects of any
type through the fan grille
or place any objects on
the grille
avoid contact, wear pro-
tective gloves
adequate electrical protec-
tion of the power supply
line; ensure metal parts
are properly connected
to earth
ensure conductor cross-
sectional areas and the
supply line protection sys-
tem conform to applicable
regulations
1 / 6