Spice Application Systems SAS DV Manuale utente
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Spice Application
Systems Ltd
INSTRUCTION MANUAL
ELECTROSTATIC FOOD SPRAY UNIT
MODEL SAS DV
PO Box1190
Oxford
OX4 4GH
England, UK
Tel:- 00 44 18 65 74 76 34
Fax:- 00 44 87 01 60 27 55
E-mail:- [email protected]
Web:- www.spiceapplications.com
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INDEX
EC DECLARATION OF CONFORMITY FOR MACHINERY ........................................ 3
WARNINGS ................................................................................................ 4
SAFETY GUIDELINES ................................................................................................ 4
TECHNICAL FEATURES ............................................................................................. 5
ELECTRICAL CONTROL UNIT....................................................................................... 6
ELECTROSTATIC GENERATING HEAD ....................................................................... 6
PNEUMATIC CONTROL UNIT........................................................................................ 6
CONTROL UNIT FRONT PANEL.................................................................................... 7
CONTROL UNIT REAR PANEL...................................................................................... 7
MANIFOLD INLET ASSEMBLY ...................................................................................... 8
CONTROL GENERAL ASSEMBLY- FRONT.................................................................. 9
CONTROL GENERAL ASSEMBLY- REAR.................................................................. 10
CONTROL DIMENSIONS11
CONTROL GENERAL ASSEMBLY- PART NUMBERS ............................................... 12
MANIFOLD INLET ASSEMBLY- PART NUMBERS ..................................................... 12
ELECTROSTATIC GENERATING HEAD - DRAWING................................................. 13
MAINS POWER WIRING .............................................................................................. 14
OPERATING PRINCIPLE ............................................................................................. 14
INSTALLATION .............................................................................................. 15
ATOMIZATION .............................................................................................. 16
POWDER FLOW SYSTEM............................................................................................ 16
START UP ............................................................................................ 17
QUALITY ADJUSTMENT.............................................................................................. 17
CLEANING ............................................................................................ 18
CLEANING PROCEDURE............................................................................................. 18
SERVICING .............................................................................................. 19
SHUTTING DOWN .............................................................................................. 19
DAILY CARE ............................................................................................. 19
TROUBLE SHOOTING ............................................................................................ 20
AIR KNIFE PARTS .............................................................................................. 21
STATIC ELECTRICITY TESTER................................................................................... 22
REMOTE TRIGGER WIRING DIAGRAM ...................................................................... 23
SYSTEM PICTURE .............................................................................................. 24
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Dear Customer,
Thank you for buying a new ELECTROSTATIC FOOD SPRAY UNIT - model SAS/ DRY/VIBRATOR
every care has been taken, from design to manufacture, to ensure that this product gives you
complete satisfaction.
To obtain the best performance and reliability from this equipment it is strongly recommended to
read the instruction manual thoroughly before attempting to use the equipment.
EC DECLARATION OF CONFORMITY FOR MACHINERY
The manufacturer : Spice Application Systems Ltd.,
PO Box 1190, Oxford, OX4 4GH, England, UK.
Tel: 00 44 11 79 10 23 93
Fax: 00 44 87 01 60 27 55
Herewith declares that “the Electrostatic Food Spray Unit”,is in conformity with the provisions of :
EC Machinery Directive 89/392/EECAnnex II, sub A
EC Low Voltage Directive 73/23/EEC
EC Directive of Electromagnetic Compatibility 89/336/EEC:
EN 50081-1
EN 50082-1
EC Equipment Using Flammable Materials 89/336/EEC
EN50 050:1986
EN50 053:Part 2:1989
All as amended, and with national implementing legislation.
Established in Oxford, on October 1st 1999
Peter King
Managing Director
Warning
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All controls within the Control Box have been adjusted for optimum performance and
safety during manufacturing.
The Electrostatic Generating head is sealed for IP 65.
Re-adjustments, alterations or substitutions of any component may result in a hazardous
operating condition a failure and possible damage to the equipment as well as over –riding
the built in safety features.
Any unauthorized modification will invalidate the warranty and could endanger the work
force.
Under no circumstances are any alterations allowed to the electrostatic equipment without
specific written instructions and consent from Spice Application Systems Ltd.,
SAFETY GUIDELINES
The person in charge of the Manufacturing work area should ensure that personnel are
properly trained in the use of this equipment. The safety rules which follow should be fully
understood and applied at all times.
Never point the spray unit at any person or animal.
Spraying certain products can be dangerous, depending on what is being sprayed so full
protection for operators in the form of instructions supplied with that product must be
adhered to at all times.
The normal safety rules and precautions for powder atomisation must be observed.
For more information, consult the local safety rules. In addition, the following precautions must
be observed.
WARNING ! Failure to observe one of the following rules may affect the operation of
the equipment and create unsafe conditions.
ALL personnel who are associated with the coating operation should read and fully
understand this manual. It is especially important that the operators of the
electrostatic equipment and their supervisory personnel understand the requirements
for safe and proper usage of the electrostatic process.
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TECHNICAL FEATURES
The SAS/DRY/VIBRATOR spray unit uses the principal of atomising the spice as it falls off
the vibrator by spraying air and electrical charge onto the powder, it is able to obtain the
ultimate wrap-around effect, onto a grounded product.
An electronic safety device, incorporated into the SAS power supply unit, automatically
detects the presence of a grounded object in the vicinity of the spray head. Once this
ground approaches within 10 cm / 4" this device reduces the voltage.
Pressure/Connections :
Control air out ......................... polyamide hose Ø 6 x 8mm
Control air in............................ polyamide hose Ø 8 x 10mm
The pneumatic system to provide clean, dry, oil free food quality
compressed air a minimum pressure of 4 bar / 58 psi
Electrical features Ionization…….Negative charge on the electrode.
Weight : Total weight with BG (without cable or hose) : 1.25kg / 2.75 lb
Stainless Steel Food Quality 316/304
Plastics Polypropylene Co Polymer-Nat
Acetal Co Polymer-White
Cable Polyurethane-Black (Special design for SAS)
Cable Gland Polymide-Light Grey
ELECTRICAL - CONTROL UNIT
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Mains Electrical Supply - Single Phase 3 Wire (Live-Neutral-Earth)
Supply Voltage - 90 – 264V a.c.
Supply Frequency - 47 – 64 Hz
Connected Load - 40 VA
Circuit Protection - 0.6 A Miniature Circuit Breakers – Live & Neutral
No. of Outputs to Applicators - 1 or 2 Applicators
Output Voltage to Applicators - 3.5 – 13V d.c.
Output Current to Applicators - 400mA Max
Protection Category - IP 54 (IP 67 when fitted into an SAS designed cabinet)
Operating Temperature - -10ºC/+60ºC
ELECTROSTATIC GENERATING HEAD
Supply Voltage - 3.5 – 13V dc
Supply Current - 400mA Max
Output Voltage - 20-85kV
Output Current - 50uA Max
Protection Category - 1P 67
Operating Temperatures - -10ºC/+60ºC
PNEUMATIC – CONTROL UNIT
Compressed Air Supply - 8 Bar (114psi) Max / 5 Bar (75 psi) Min
Compressed Air Consumption - 10m³/hr (6 c.f.m) per Applicator
Max Water Vapour Content - 1.3g/m³
Max Oil Vapour Content - 0.1 p.p.m.
Regulated Air Output - 0-4 Bar
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CONTROL UNIT REAR PANEL
CONTROL UNIT FRONT PANEL
1
1
2
2
0.6A 0.6A
1 2
MADE IN
INPUT:90-264V 47-63Hz 45W
MAX.OUTPUT:15V.650mA.-ve.
NEGATIVE AIR IN: 7 Bar Ma x.
WARNING
THIS EQUIPMENT
MUST BE E ARTHED
ENGLAND
S.A.S. TYPE SAM2
Serial No.
PART No.2025002
+
_
1 2 S.A.S
psi
bar psi
bar
+
_
12
2
15
3
14 15
16 1312 10
11
2
15
3
14 15
16 1312 10
11
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SAS Manifold Inlet Assembly
1
2
3
4
5
6
28
2
4
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1
2
3
5
7
9
10
8
11
14
SAS GCU General Assembly - Front
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4
61
2
8
9
10
11
12
13
7
14
15
16
17
SAS GCU General Assembly - Back
Indice
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