Parker Hiross ATT Serie Manual De Uso página 17

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 Versions ...................................................................................................................2
3.4 Tips ..........................................................................................................................2
3.5 Electrical connection .............................................................................................2
3.6 Condensate drain connection ..............................................................................2
3.7 Connections discharge purge air .........................................................................2
3.8 Connection to the air bleeder ...............................................................................2
3.9 Connecting the fi lter oil drainage ........................................................................2
4 Commissioning
4.1 Preliminary checks .................................................................................................3
4.2 Starting ....................................................................................................................3
4.3 Operation ................................................................................................................3
4.4 Operation with Dew point control ......................................................................3
4.5 Stop ..........................................................................................................................4
4.6 Language selection .................................................................................................4
4.7 Precautions during commissioning and operation ...........................................4
5 Control
5.1 Control panel ..........................................................................................................5
5.2 Operating states ......................................................................................................5
5.3 Screens displayed ...................................................................................................5
5.4 Energy saving..........................................................................................................6
5.5 Alarms and warnings .............................................................................................7
6 Maintenance
6.1 General instructions ..............................................................................................7
6.2 Refrigerant ..............................................................................................................7
6.3 Desiccant agent .......................................................................................................7
6.4 Preventive Maintenance Programme ..................................................................8
6.5 Dismantling ............................................................................................................8
7 Alarm list
8 Troubleshooting
9 Appendix
9.1 Legend
9.2 Installation diagram
9.3 Technical data
9.4 Spare parts list
9.5 Exploded drawing
9.6 Dimensional drawings
9.7 Refrigerant circuit
9.8 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 version on
2
the unit.
1.2 Warning signals
!
Instruction for avoiding danger to persons
2 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. 9.1
1.3 Safety instructions
!
Every unit is equipped with an electric disconnecting switch for
3
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 per-
formable 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.
5
!Y
It is the user's responsibility to avoid loads diff erent from the
internal static pressure. Th e unit must be appropriately protected when-
ever risks of seismic phenomena exist.
!
Th e safety devices on the compressed air circuit must be provided
7
for by the user
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 stand-
ards and regulations contained in the product instruction manual or
other documentation supplied with the unit.
9
Tampering or replacement of any parts by unauthorized personnel and/
12
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 pro-
ATT060-090
vided 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
manual 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 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: intoxica- defects in the insulation
metal parts tion, elec- of the power supply
and electrical trical shock, lines upstream of the
wires serious electrical panel; live
burns metal parts
outside the intoxica- fi re due to short circuit
unit: area tion, serious or overheating of the
surrounding burns supply line upstream
the unit of the unit's electrical
panel
outside the lesions loss of desiccant
unit:
components lesions on defect assembly, brea-
subjected to rhe eyes, kage caused by pulse of
compressed: air ears and air, especially at startup
body
Precautions
avoid contact, wear protec-
tive gloves
do not poke objects of any
type through the fan grille
or place any objects on the
grille
avoid contact, wear protec-
tive 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 sy-
stem conform to applicable
regulations
clean the area around the
unit
Use the personal protective
equipment: hearing protec-
tion, glasses, helmet, suit
and shoes.
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