Preco S Series Quick start guide

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FLIGHT CONVEYOR
S and SL series
ASSEMBLY AND OPERATIONAL
MANUAL
TC N RU Д-LV.AУ14.B.21742
2017

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Contents
Introduction 3
EU Declaration of conformity 4
Safety instructions 5
General safety 5
Electrical safety 6
Safety decals 7
Technical description and specifications 8
Conveyor assembly 11
Tension section 12
Drive section 12
Overloading membrane 13
Bend section 13
Top cover dismantling 14
Tension section, extensions, drive section 15
Chain tension 17
Inlet assembling 18
Outlet assembling 19
ACCESSORIES 20
Weather cover for motor 21
Lateral outlet slide 22
Double-sided inlet 23
Covered double-sided inlet 24
Shaft speed monitor 25
Electrical assembly 26
Starting up 27
Maintenance 28
Troubleshooting 29
Warranty conditions 30
Attachments 34

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Introduction
This assembling and operational manual contains information about flight conveyor technical
specifications, main parts, accessories, assembling, and general and electrical safety instructions.
Preco Ltd. is the metal processing and grain handling equipment manufacturer with more
than 10 years of experience. Working for agriculture and industrial sectors. We are implementing
relevant enhancements and improvements considering the technological development and
customer needs. Our long-term experience allows us to offer customized solutions for each
customer. Our target is not to deliver metal structures, but individual solutions.
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. Developed for daily
all year round operation. Conveyors supplied as stand-alone equipment or as part of a turnkey plant.
Important!
Please read this manual carefully before assembly and use.
Only qualified electrician must do electrical connections.
During installation, maintenance or repair disconnect and secure electric supply against
accidental reconnection.
CE marking type plate:
Type plate fitted on the transmission side of the drive, is a proof that the machine manufactured in
accordance with EU machine directives, and complies with safety requirements.
A –manufacturer
B –CE marking
C –conveyor type / model
D–conveyor serial number
E –year of production
C
A
B
E
D

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EU DECLARATION OF CONFORMITY
Manufacturer: “PRECO” Ltd.
Address: 16 Dravnieku Street, Lielvarde,
LV-5070, Latvia
Phone: [phone]
e-mail: [e-mail]
We declare that
Equipment: Flight conveyors
Type: S40, S60, S80, S100, S150, S200, S250, S300, S400, S500 /
S40L, S60L, S80L, S100L, S150L, S200L, S250L, S300L, S400L, S500L
Year of production: 2017
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
LVS EN ISO 12100:2011 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
TC N RU Д-LV.AУ14.B.21742
Lielvarde, 2017
“PRECO” Ltd.
……………………………….
Kristaps Grauzdulis
Head of Design office

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Safety instructions
General safety
It is buyer`s responsibility to keep assembly and operational manual available for assembly workers,
electricians, maintenance and engineering technicians 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.
Read the assembly and operational manual carefully before assembly, electrical connection,
maintenance or operation start. If any part of these instructions is not understandable, please get in
touch with seller for assistance.
The safety information presented and interpreted as follows:
WARNING!
Disregarding instructions given in warnings can cause serious personal injury or death.
Ignoring the instructions given may cause damage to the conveyor equipment.
Ensure that everyone responsible for assembly, electrical connection, maintenance and operation
of the conveyor has read and understood the instructions and safety information.
Use protective gloves, helmet, steel-toed boots, ear defenders, protective goggles and high
visibility vest when carrying out assembly, electrical connection, maintenance and operation of
conveyor.
You cannot stand or walk on the conveyor.