Parker Hiross Polestar-Smart PSH030 Manual De Uso página 8

English
Index
1 Safety
1.1 Importance of the manual
1.2 Warning signals
1.3 Safety instructions
1.4 Residual risks
2 Introduction
2.1 Transport
2.2 Handling
2.3 Inspection
2.4 Storage
3 Installation
3.1 Procedures
3.2 Operating space
3.3 Versions
3.4 Tips
3.5 Electrical connection
3.6 Condensate drain connection
4 Commissioning
4.1 Preliminary checks
4.2 Starting
4.3 Operation
4.4 Stop
5 Control
5.1 Control panel
5.2 Operation
5.3 Remote alarm (option)
6 Maintenance
6.1 General instructions
6.2 Refrigerant.
6.3 Preventive Maintenance Programme
6.4 Dismantling
7 Troubleshooting
8 Appendix
,
Th ere 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
PSH 030-090
1 Safety
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 version on
the unit.
1.2 Warning signals
!
Instruction for avoiding danger to persons
Y
Instruction for avoiding damage to the equipment.
Z
The presence of a skilled or authorized technician is required.
,
Th ere are symbols whose meaning is given in the para. 8.1
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.
!
Th e manual is intended for the end-user, only for operations perfor-
mable with closed panels: operations requiring opening 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 diff erent from the
internal static pressure. Th e unit must be appropriately protected whe-
never risks of seismic phenomena exist.
!
Th e safety devices on the compressed air circuit must be provided
for by the user
Th e dimensioning of the safety devices of the air compressed 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 purpose.
Th e user is responsible for analysing the application aspects for product
installation, and following all the applicable industrial and safety stan-
dards and regulations contained in the product instruction manual or
other documentation supplied with the unit.
Tampering or replacement of any parts by unauthorized personnel and/
or improper machine use exonerate the manufacturer from all responsi-
bility and invalidate the warranty.
Th e manufacturer declines and present or future liability for damage to
persons, things and the machine, due to negligence of the operators,
non-compliance with all the instructions given in this manual, and non-
application of current regulations regarding safety of the system.
Th e manufacturer declines any liability for damage due to alterations
and/or changes to the packing.
It is the responsibility of the user to ensure that the specifi cations provi-
ded for the selection of the unit or components and/or options are fully
comprehensive for the correct or foreseeable use of the machine itself or
its components.
!
IMPORTANT: Th e manufacturer reserves the right to modify this ma-
nual at any time. Th e most comprehensive and updated information, the
user is advised to consult the manual supplied with the unit.
1.4 Residual risks
Th e installation, start up, stopping and maintenance of the machine
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 situation. Th e risks that it has not
been possible to eliminate in the design stage are listed in the following
table:
Part aff ected Residual Manner of
risk exposure
heat exchanger small cuts contact
coil
fan grille and fan lesions insertion of pointed
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 insulation
metal parts and electrical of the power supply lines
electrical wires shock, serious upstream of the electrical
burns panel; live metal parts
outside the unit: intoxication, fi re due to short circuit or
area surrounding serious burns overheating of the supply
the unit line upstream of the unit's
electrical panel
6
Precautions
avoid contact, wear protective
gloves
do not poke objects of any
type through the fan grille or
place any objects on the grille
avoid contact, wear protective
gloves
adequate electrical protection
of the power supply line; en-
sure metal parts are properly
connected to earth
ensure conductor cross-
sectional areas and the supply
line protection system con-
form to applicable regulations