Preco S Series Guide de démarrage rapide

FLIGHT CONVEYOR

S, SL and SB series

ASSEMBLY AND OPERATIONAL

MANUAL

 
2 
 
Content 
INTRODUCTION.................................................................................................................................................................... 4 
EU DECLARATION OF CONFORMITY............................................................................................................................ 5 
SAFETY INSTRUCTION........................................................................................................................................................ 6 
General safety.................................................................................................................................................................... 6 
Electrical safety ................................................................................................................................................................. 7 
Security stickers................................................................................................................................................................ 7 
STANDARD EQUIPMENT ................................................................................................................................................... 8 
Standard equipment for S type.................................................................................................................................. 8 
Standard equipment for SL type................................................................................................................................ 9 
Standard equipment for SB type .............................................................................................................................10 
CONVEYOR SUPPORT.......................................................................................................................................................11 
LIFTING CONDITIONS.......................................................................................................................................................12 
ASSEMBLY OF FLIGHT CONVEYOR..............................................................................................................................13 
Tension unit .....................................................................................................................................................................14 
Drive unit...........................................................................................................................................................................14 
Overflow membrane.....................................................................................................................................................15 
Top cover dismantling .................................................................................................................................................15 
Tension unit, extensions and drive unit.................................................................................................................16 
Chain assembly...............................................................................................................................................................17 
Chain tension...................................................................................................................................................................18 
Top cover assembly ......................................................................................................................................................18 
Double-sided inlet assembly.....................................................................................................................................19 
Inlet assembling .............................................................................................................................................................20 
Outlet assembling..........................................................................................................................................................20 
ACCESSORIES.......................................................................................................................................................................21 
Cover of inner-floor ......................................................................................................................................................22 
Enclosed double-sided inlet ......................................................................................................................................23 
Slide assembly.................................................................................................................................................................24 
Motor cover assembly..................................................................................................................................................25 
Slide cover assembly ....................................................................................................................................................25 
Support truss...................................................................................................................................................................26 
Shaft speed monitor.....................................................................................................................................................27 
 

ELECTRICAL ASSEMBLY....................................................................................................................................................27

STARTING UP THE FLIGHT CONVEYOR .....................................................................................................................28

MAINTENANCE....................................................................................................................................................................28

TROUBLESHOOTING .........................................................................................................................................................29

MAINTENANCE PERIODIC TABLE.................................................................................................................................30

INTRODUCTION

The assembly and operating manual contains information about flight conveyor technical

specifications, main parts, accessories, assembly, general and electrical safety instructions.

Preco flight conveyors are ideal for product transportation horizontally or at an angle up to

45 degrees. Available in various models and sizes, depending on required capacity. Preco conveyors

are made in an industrial performance that guarantees safety in operation.

Conveyor is designed for indoor and outdoor use in temperatures from -25℃to + 40℃.

The conveyor must be connected to a three-phase AC power source with a current frequency

of 50Hz, 380V voltage, grounding and safety switch.

IMPORTANT!

•Read this assembly manual carefully before starting the installation and start-up

operations

•Electrical installation work may be carried out only by a qualified electrician / electro

engineer

•Always disconnect conveyor from the power source before installation, maintenance

and repair of the conveyor

•Keep the manual in an accessible place.

CE label:

The label is located on the tension section and is proof that the machine is manufactured in

accordance with EU directives and safety regulations.

A –Manufacturer

B –CE marking

C –Conveyor type / model

D –Conveyor serial nr.

E –Year of production

EU DECLARATION OF CONFORMITY

Manufacturer: Ltd. “PRECO”

Address: Dravnieku Street 16, Lielvārde, Lielvārdes reg.,

LV-5070, Latvia

Tel.: +371 650 71 850

E-mail: [email protected]

We declare that

Equipment: Flight conveyors

Equipment models: S40, S80, S100, S150, S200, S300, S500 /

S40B, S80B, S100B, S150B, S200B, S300B, S500B /

S40L, S80L, S100L, S150L, S200L, S300L, S500L

Year of production:

Are designed and manufactured in accordance to following directives and standard regulations:

•MK Nr.195 - 2008.03.25. (2006/42/EU) Machinery Directive

TP TC 010/2011 Technical Regulation of the Customs Union

•MK Nr.209 - 2016.04.12. (2014/35/EU) The Low Voltage Directive

TP TC 004/2011 and TP TC 020/2011 Technical Regulation of the Customs Union

•ATEX 2014/34/EU Zone 21, category II 2D/0D Safety of machinery. Equipment and

protective systems intended for use in potentially explosive atmospheres.

•LVS EN ISO 12100:2010 Safety of machinery. General principles for design - Risk

assessment and risk reduction

•LVS EN ISO 13857:2008 Safety of machinery. Safety distances to prevent hazard zones

being reached by upper and lower limbs.

SAFETY INSTRUCTION

General safety

The manual must be freely available to assembly personnel, electricians, service engineers and

equipment operators at any time. Incorrect assembly and/or operation may lead to personal injury

or damage to the equipment. It can also cause malfunctions or a reduction in capacity. Carefully read

the assembly and operational manual before assembly, electrical equipment connection,

maintenance or operation start. If any part of these instructions is not understandable, please contact

with manufacturer for assistance.

WARNING!

•Disregarding warnings given in this instruction may cause serious personal injury or death.

•Ignoring the instructions given may cause damage to the equipment.

•Ensure that everyone responsible for assembly, electrical connection, maintenance and

operation of the conveyor has read and understood the instructions and safety information.

•Wear protective gloves, head protection, steel-toed boots, ear protection, protective goggles

and high visibility vest when carrying out assembly, electrical connection, maintenance and

operation of conveyor.

IMPORTANT!

•For drive and tension section maintenance whose supports are located at the height of

more than 2 m from the floor it is required to assemble service platforms with handrails.

The service platforms must comply with local government laws and regulations.

•Conveyor supports are not included in standard delivery. It is customer responsibility

to arrange supports for the conveyor. Maximum distance between them must not

exceed 6 m.

•All rotating parts must be safely secured and protected. Do not operate with safety

guards removed.

Electrical safety

WARNING!

•Stop the conveyor and turn off electric power before attempting any type of assembly,

electrical or maintenance work

•Do not start the conveyor with removed or damaged safety covers.

•All electrical connections must be mounted properly and fully enclosed. Electrical installation

must be performed by Qualified electrician.

•Conveyor usage is forbidden without electrical grounding.

INFORMATION!

•If the conveyor is assembled outdoors, it must be fitted with a motor cover.

•If a short circuit occurs, ensure that the electrical equipment is in working order before

continuing an operation.

•Ensure that the electrical equipment is kept free from dirt, dust, moisture and electrostatic

charge.

Safety stickers

Read instruction carefully before

use!

High voltage! Electric shock risk

Warning for rotating drum

Warning for rotating drive shaft

Electrical grounding (on the side

of the conveyor)

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STANDARD EQUIPMENT

Flight conveyor is manufactured from galvanized sheet metal (275 g/m2) in accordance with

the EU Machinery Directive 2006/42/EC, EU Low Voltage Directive 2006/95/EC and designed in

accordance with EN ISO 12100 part 1-2 which guarantees machinery safety. Intended for horizontal

or elevated transportation up to 45° angle. Model capacity for grain with 750 kg/m3density and 15%

moisture content. Transporting beans or peas conveyor capacity needs to be reduced by half using

a slide or a flow regulator. Please take note that every 1% increase in moisture content above 15 %

decreases capacity by 3-4 %.

Standard equipment for S type

Model

S40

S80

S100

S150

S200

S300

S500

Capacity, t/h

120

150

250

500

100

150

200

300

Capacity, m³/h

33-91

58-124

110-159

174-226

238-303

343-440

584-723

Chain speed, m/s

0.31-

0.92

0.47-

0.93

0.64-

0.79

0.62-

0.94

0.66-

0.88

0.71-

0.86

0.57-

0.76

Chain type, FV

63-63

90-100

112-125

140-160

180-160

250-160

180-160

250-160

315-160

400-160

Thickness, mm

side/floor

2/2

3/3

4/5

*On-demand performance of other models ** Capacity for wheat 0.75 t/m3, 15% moisture

1. Drive unit

2. Tension unit

3. Extensions in various standard lengths

4. Inlet in respective angle

5. Outlet in respective angle

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Standard equipment for SL type

Model

S40L

S80L

S100L

S150L

S200L

S300L

S500L

Capacity, t/h

120

150

250

500

100

150

200

300

Capacity, m³/h

27-84

54-112

110-139

158-202

202-267

294-440

528-667

Chain speed, m/s

0.28-

0.83

0.44-

0.86

0.60-

0.75

0.70-

0.87

0.61-

0.81

0.62-

0.81

0.57-

0.70

Chain type, FV

63-63

90-100

112-125

140-160

180-160

250-160

180-160

250-160

315-160

400-160

Thickness, mm

side/floor

2/2

3/3

4/5

*On-demand performance of other models ** Capacity for wheat 0.75 t/m3, 15% moisture

1. Drive unit

2. Tension unit

3. Extensions in various standard lengths

4. Outlet in respective angle

5. Bend section in respective angle

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Standard equipment for SB type

Model

S40B

S80B

S100B

S150B

S200B

S300B

S500B

Capacity, t/h

120

150

250

500

100

150

200

300

Capacity, m³/h

28-84

54-112

110-139

158-202

202-267

294-440

528-667

Chain speed, m/s

0.28-

0.83

0.44-

0.86

0.60-

0.75

0.70-

0.87

0.61-

0.81

0.62-

0.81

0.57-

0.70

Chain type, FV

63-63

90-100

112-125

140-160

180-160

250-160

180-160

250-160

315-160

400-160

Thickness, mm

side/floor

2/2

3/3

4/5

*On-demand performance of other models ** Capacity for wheat 0.75 t/m3, 15% moisture

1. Drive unit

2. Tension unit

3. Double-sided inlet

4. Outlet in respective angle

5. Bend section in respective angle

6. Extensions in various standard lengths

Autres manuels pour S Series

Ce manuel convient aux modèles suivants

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