Euroflex EURO-flex User manual

Quick installation guide
Conveyor system
EURO-flex aluminium

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Quick installation guide_Conveyor system EURO-flex Al_20221111_EN.docx
Conveyor system
EURO-flex aluminium
Publisher
euroflex GmbH
Hohe-Flum-Strasse 62
79650 Schopfheim
Germany
Tel:
+ 49 (0) 07622 68 453-30
Fax:
+ 49 (0) 07622 68 453-01
E-Mail:
[email protected]e
Internet:
www.euroflexgmbh.de
The document is protected by copyright. All rights are strictly reserved. Copying,
reproduction, translation or conversion to an electronic medium or machine-
readable form as an entire document or in parts is prohibited without approval of
euroflex GmbH.
Subject to modification.
Suggestions and
comments
… regarding this documentation or the system are to be sent to the address
above.
Last modification
11.11.2022

Content
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Content
1Reader information .................................................................................................4
1.1 Target group ........................................................................................................................... 4
1.2 Customer service....................................................................................................................4
1.3 Copyright protection................................................................................................................ 4
2Safety .......................................................................................................................5
2.1 Owner...................................................................................................................................... 5
2.2 Obligations of the owner......................................................................................................... 5
2.3 Instruction of the personnel .................................................................................................... 6
2.4 Qualification requirements...................................................................................................... 6
2.4.1 Specially trained personnel.......................................................................................6
2.4.2 Operating personnel ................................................................................................. 6
2.4.3 Maintenance personnel............................................................................................. 6
2.4.4 Qualified specialist personnel ................................................................................... 6
2.4.5 Electricians................................................................................................................7
2.4.6 Specialist pneumatic personnel................................................................................ 7
2.4.7 Specialist hydraulic personnel ..................................................................................7
2.5 Personal protective equipment ............................................................................................... 7
2.6 Protective enclosure/Protective cover ....................................................................................7
2.7 Spare parts and their purchase .............................................................................................. 8
3Assembly.................................................................................................................9
3.1 Overview of EURO-flex aluminium.........................................................................................9
3.2 Assembly the slide rails on the link chain conveyor .............................................................10
3.3 Assembling the link chain .....................................................................................................13
4Cleaning.................................................................................................................14
4.1 Personnel and Protective equipment....................................................................................14
4.2 Selection of the cleaning agent.............................................................................................14
4.3 Preparation ...........................................................................................................................15
4.4 Execution ..............................................................................................................................15
5Maintenance ..........................................................................................................16
5.1 Lubrication ............................................................................................................................16
5.2 Maintenance plan..................................................................................................................17
5.3 Maintenance log....................................................................................................................19
5.4 Repair ...................................................................................................................................19
5.4.1 Conveyor chain: Repair or adjust the chain tension...............................................20
6Table of figures .....................................................................................................23

Reader information
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1 Reader information
This chapter provides information on the usage of the installation guide:
▪Target group (Page 4)
▪Customer service (Page 4)
▪Copyright protection (Page 4)
1.1 Target group
This installation guide is intended for the owner, operators and the service personnel.
Info
The relevant personnel must have specific qualifications in order to work on or
with the conveyor system. The personnel qualification can be found in the section
„Qualification requirements“ (Page 6).
1.2 Customer service
Our customer service department will be happy to advise you on technical matters. Information on
ordering spare parts can be found in the section “Spare parts and their purchase”(Page 8).
Customer service
Designation
Specification
Company
euroflex GmbH
Street no.
Hohe-Flum-Straße 62
Postcode, place
79650 Schopfheim
Country
Germany
Telephone
+49 (0) 7622/68453-30
Fax
+49 (0) 7622/68453-01
Email
[email protected]e
1.3 Copyright protection
This installation guide is protected by copyright.
The unauthorized forwarding of the installation guide to third parties, reproduction in any type and
form, including extracts, as well as the utilization and/or communication of the content are not
permitted without the written approval of the manufacturer.
Infringement will lead to compensation for damages. Rights reserved for further claims.

Safety
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2 Safety
This chapter provides information on the safe operation of the machine:
▪Owner (Page 5)
▪Obligations of the owner (Page 5)
▪Instruction of the personnel (Page 6)
▪Qualification requirements (Page 6)
▪Personal protective equipment (Page 7)
▪Protective enclosure/Protective cover (Page 7)
▪Spare parts and their purchase (Page 8)
2.1 Owner
The owner is every natural and legal person that uses the conveyor system or permits it to be used
by third parties, and who is also responsible for the safety of the user, personnel or third party
during usage.
The owner is responsible for the correct assembly and accident-free operation of the system, in
accordance with the Machinery Directive 2006/42/EC.
For all work on the conveyor system, the safety regulations resulting from the specifications of the
Machinery Directive 2006/42/EC must be implemented and complied with.
2.2 Obligations of the owner
The owner is obliged to implement measures that result from the specifications provided by the
Machinery Directive 2006/42/EC.
The safety, accident prevention and environmental protection regulations valid for the conveyor
system's area of application must be complied with.
The owner is obliged to do the following in particular:
▪Provide information regarding the applicable occupational safety provisions and, via a risk
assessment, determine additional dangers that may result due to the special working
conditions at the conveyor system's deployment site. He must implement this in the form of
operating instructions for the operation of the conveyor system.
▪Regularly check the operating instructions and ensure that they correspond to the current
status of the regulations.
▪Instruct the utilized personnel on possible dangers and the corresponding protective
measures. These instructions should be repeated at appropriate intervals.
▪Instruct the utilized personnel on handling the conveyor system.
▪Equip the utilized personnel with the required protective equipment and check that it is worn at
all times.

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Safety
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2.3 Instruction of the personnel
Each person assigned to carry out work must, before commencing, receive instruction from the
owner regarding their delegated activities and potential dangers during work.
For instruction, observe the following:
▪Repeat instruction at regular intervals.
▪Verifiably log each personnel instruction session.
2.4 Qualification requirements
Safety note: Risk of injury due to insufficient qualification.
If the conveyor system is used improperly, property damage may occur, or persons may be injured
or killed.
» All activities may only be carried out by personnel who have the required training,
understanding regarding the functioning of the conveyor system and the relevant experience.
Furthermore, special qualifications are required for certain tasks. These are defined as follows.
2.4.1 Specially trained personnel
Specially trained personnel are persons who have been instructed on the tasks delegated to them
and their potential dangers by the owner.
2.4.2 Operating personnel
Operating personnel are persons who have been instructed on the tasks delegated to them and their
potential dangers by the owner. The operating personnel are capable of operating the conveyor
system independently. The operating personnel have been instructed regarding possible dangers in
the event of improper behaviour. Cleaning and control tasks on the conveyor system are carried out
independently.
2.4.3 Maintenance personnel
Maintenance personnel are persons who, as a result of their technical training (e. g. mechanical,
electrical, pneumatic), knowledge, experience and awareness of pertinent norms and provisions, are
capable of correctly carrying out their delegated tasks. Maintenance personnel are capable of
recognizing potential dangers independently, and consequently avoiding them.
2.4.4 Qualified specialist personnel
Qualified specialist personnel are persons who have obtained and proven special experience,
knowledge and skills for the safe performance of tasks in particular specialist areas (e. g.
mechanical, pneumatic, hydraulic, electrical) and who fulfil the following defined requirements.

Safety
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2.4.5 Electricians
Electricians are persons who, as a result of their technical training, knowledge, experience and
awareness of pertinent norms and provisions, are capable of correctly carrying out work on electrical
systems. Electricians are capable of recognizing potential dangers independently, and consequently
avoiding personal injury and property damage caused by electrical currents.
All work on the electrical equipment may only be carried out by electricians.
2.4.6 Specialist pneumatic personnel
Specialist pneumatic personnel are persons who, as a result of their technical training, knowledge,
experience and awareness of pertinent norms and provisions, are capable of correctly carrying out
work on pneumatic systems. Specialist pneumatics personnel are capable of recognizing potential
dangers independently, and consequently avoiding personal injury and property damage caused by
pneumatic systems.
All work on pneumatic equipment may only be carried out by specialist pneumatic personnel.
2.4.7 Specialist hydraulic personnel
Specialist hydraulic personnel are persons who, as a result of their technical training, knowledge,
experience and awareness of pertinent norms and provisions, are capable of correctly carrying out
work on hydraulic systems. Specialist hydraulic personnel are capable of recognizing potential
dangers independently, and consequently avoiding personal injury and property damage caused by
hydraulic systems.
All work on hydraulic equipment may only be carried out by specialist hydraulic personnel.
2.5 Personal protective equipment
Wearing personal protective equipment is an important element of safety. Missing or unsuitable
personal protective equipment increases the risk of health damage and personal injury.
2.6 Protective enclosure/Protective cover
The conveyor system must be equipped with a protective enclosure/cover in areas where there is a
danger to persons. The protective enclosure/cover protects the operator and other persons from
injuries caused by danger points inside the enclosure/cover.
The owner is responsible for equipping the system with a protective enclosure/cover.

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2.7 Spare parts and their purchase
Spare parts and accessories can be ordered directly from the manufacturer via the following contact.
Spare parts: Contact
Designation
Specification
Company
euroflex GmbH
Street no.
Hohe-Flum-Straße 62
Postcode, place
79650 Schopfheim
Country
Germany
Telephone
+49 (0) 7622/68453-00
Fax
+49 (0) 7622/68453-01
Email
[email protected]e

Assembly
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3 Assembly
This chapter provides information on the assembly of the machine:
▪Overview of EURO-flex aluminium (Page 9)
▪Assembly the slide rails on the link chain conveyor (Page 10)
▪Assembling the link chain (Page 13)
3.1 Overview of EURO-flex aluminium
Fig. 1: Overview of EURO-flex aluminium (example)
Legend
No.
Designation
1
Link chain
2
Side guide
3
Motor
4
Base plate
5
Support
2
1
5
4
3

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Assembly
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Information
Data
Designation or value
Personnel
Maintenance personnel
Personal protective equipment
Protective work clothing
Protective gloves
Safety shoes
Tools, aids
Mitre cutter
Steel pin (Ø 4 mm x approx. 200 mm long)
Hammer
Carpet knife
Assembly tool
Drill and drill bit ø 3.4mm
WARNING
Risk of injury and serious damage to property due to improper installation!
A lack of knowledge about the system and experience in assessing and averting residual risks
during proper assembly can result in injury and even death.
» Before working on the system, turn it off and guard it from being switched back on.
» Prior to working in the system area, empty or clear the system.
» Regularly remove product residues and splitters from the entire system area.
» Check that the screw connections on all load-bearing and moving parts are tightened correctly
» Check correct function of bearings and links.
» Check the function of the safety devices.
» Wear appropriate personal protective gear in the system area.
Prerequisite:
▪System is switched off and safeguarded against being restarted.
3.2 Assembly the slide rails on the link chain conveyor
Observe the following during assembly:
▪Install the slide rails in a number of continuous lengths where possible.
▪In areas with high loads, the slide rails must be separated to enable expansion. Separation is
required at bending wheels, deflection units and drive units.
▪Never connect slide rails in horizontal or vertical sliding bends.
▪Avoid slide rail connections at the connection points of the guide profiles.
1. Check the slide rail for damage.
ǃOnly use undamaged slide rails.
2. Chamfer the slide rail at the start (viewed in running
direction).

Assembly
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3. Clip slide rail to the profile with the nose on the underside
(see Figure).
4. Clip slide rail to the profile in the running direction with the
assembly tool.
ǃAvoid the development of “waves” in the slide rail by
clipping it on completely (audibly).
ǃAvoid slide rail connections at the connection points of
the guide profiles.
5. In the case of slide rail connections, cut both slide rail ends
with the mitre cutter at an angle of approx. 45°. Gently deburr
the butt ends.
6. Cut back the start of the new slide rail section with a narrow
angle (running direction, see arrow). Gently deburr the butt
ends.
7. Maintain a distance of approx. 10 mm between the slide rail
ends (running direction, see arrow).
8. Do not position two slide rail connections so that they are
opposite each other. Maintain a minimum spacing of
approx.100 mm.
9. Each slide rail section must be double fixed at the start
(viewed in the running direction), see “Fixing slide rail”.
Slide rail before the bending wheel:
10. Cut off the end of the slide rail with an angle of approx. 45°
with the mitre cutter.
ǃThe slide rail must be slightly longer than the guide
profile.
ǃA distance of 10 mm must be maintained between the
end of the slide rail and the bending wheel.
ǃThe end of the slide rail may not curve upwards or
downwards.

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Slide rail after the bending wheel:
11. Cut off the end of the slide rail with an angle of approx. 45°
with the mitre cutter.
12. Chamfer the slide rail end in the running direction.
ǃThe slide rail must be slightly longer than the guide
profile.
ǃA distance of 2 mm must be maintained between the end
of the slide rail and the bending wheel.
ǃThe end of the slide rail may not curve upwards or
downwards.
13. The slide rail must be double fixed at the start (viewed in the
running direction), see “Fixing slide rail”.
Fixing slide rail:
14. Fasten each slide rail section at the front end (viewed in
running direction).
15. Using the drill (drill bit ø 3.4 mm), drill a hole in the slide rail
and chassis.
ǃDo not drill through slide rail. The underside of the slide
rail must not be drilled or protruding.
16. After drilling, deburr and remove all chips.
17. Carefully knock in M4 x 8 plastic screw.
18. Cut the screw head carefully and flush.
19. Rework possible supernatants with the file.
20. Mount the slide rail at the end of the profile (seen in the
running direction) before intermediate elements or following
elements with a spacing of approx. 5 mm.
21. Cut off the slide rail parallel to the elements with the mitre
cutter and gently deburr the ends.
22. Mount the slide rail at the end of the conveyor with a spacing
of approx. 5 mm at the drive station.
23. Cut off the slide rail parallel to the drive station with the mitre
cutter and gently deburr.
Fig. 2: Assembly the slide rails

Assembly
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3.3 Assembling the link chain
Observe the following during assembly:
▪Select the chain length so that the contraction of the chain ends is done with little effort.
ǃWith a tight chain, rattling will be heard at the drive station.
1. Check the run using a short piece of the chain.
2. Remove any clamping points and rework seams if necessary.
3. Observe the running direction of the chain.
4. Running direction (arrow direction) of the conveyor chain as
shown in the illustration.
Info
With the system size EURO-flex 115 the running
direction of the conveyor chain is opposite.
Variant 1:
5. Insert the conveyor chain into the deflection.
6. Insert the conveyor chain into the deflection in the running
direction and push/pull until the chain has been pulled
completely through the conveyor.
Variant 2:
5. Insert the conveyor chain into the drive station.
6. Insert the conveyor chain in the running direction into the drive
station from below and push/pull until the chain has been
pulled completely through the conveyor.
7. At the assembly opening fit the chain bolt and close the chain
with this.
Fig. 3: Assembling the link chain

Cleaning
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4 Cleaning
This chapter provides information on the execution of the operating mode Cleaning:
▪Personnel and Protective equipment (Page 14)
▪Selection of the cleaning agent (Page 14)
▪Preparation (Page 15)
▪Execution (Page 15)
ATTENTION
Warning of material damage due to improper cleaning!
Improper cleaning leads to damage to the system or its surroundings.
» Cleaning the system according to the instructions in this installation guide.
» Do not use steam jet or high-pressure cleaning devices for cleaning surfaces.
» Do not use compressed air for cleaning and drying surfaces.
4.1 Personnel and Protective equipment
Personnel and Protective equipment
Specification
Designation
Personnel
Operating personnel
Personal protective equipment
Protective equipment against the cleaning agents used
according to the instructions of the manufacturer of the
cleaning agents
4.2 Selection of the cleaning agent
The cleaning agents used are specified by the local hygiene officer.
Observe the cleaning agent manufacturer's instructions.
Furthermore, observe the following:
Find application:
▪Solutions with a pH value between 4.5 and 9
▪Water under low pressure
▪Water with temperatures below 40°C
Find no application:
▪Cleaning products containing chlorine, ammoniac, phosphoric acid or their compounds
▪Abrasive cleaning products
▪Solutions with a pH value below 4.5 or above 9
▪Water under high pressure
▪Water with temperatures above 40°C

Cleaning
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4.3 Preparation
Carry out the following work steps:
1. Switch off the conveyor system.
▼No voltage is present at the conveyor system.
2. Close the pneumatic supply at the main valve and secure it with a personal padlock.
3. Secure the main switch on the control cabinet with a personal padlock.
The conveyor system is prepared for cleaning.
✓Ready.
4.4 Execution
Prerequisite:
▪conveyor system is switched off and secured against being switched on again
▪conveyor system is prepared for cleaning
Carry out the following work steps:
1. Remove residues of conveyance goods.
2. Remove contamination without damaging the surface.
3. Remove contamination with cleaning agents.
4. Rinse off solution with water under low pressure.
5. Rub surface to dry it.
✓Ready.
Contact euroflex GmbH for instructions on cleaning any further contaminants.

Maintenance
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5 Maintenance
This chapter provides information on the maintenance work to be carried out:
▪Lubrication (Page 16)
▪Maintenance plan (Page 17)
▪Maintenance log (Page 19)
▪Repair (Page 19)
5.1 Lubrication
Incorrect or negligent use of hazardous substances may lead to serious environmental pollution.
Observe the following:
▪Apply lubricant evenly and sparingly at the specified points.
▪Carefully remove any escaping, used or excess lubricant.
▪Deal with solvents and cleaning agents in accordance with the manufacturer's safety data
sheet.
▪Dispose of all hazardous substances in accordance with the regional guidelines and
commission a specialist company if required.
Malfunctions and excessive levels of wear on individual components are likely to result from the use
of operating substances that cause significant pollution and/or that fail to comply with the stipulated
specification. Warranty claims that can be traced back to this content shall be rejected.
Observe the following:
▪Use operating substances with the specified purity class.
▪Check the state of the operating substance at regular intervals.
Lubrication schedule
No.
Designation
Name
Note
Interval [Bh]
Lubricant
1
Roller chain (Drive)
Spray!
Every time after cleaning!
170
Silicone spray
NSF H1
2
Drive station,
Deflection,
Sliding bend,
Bending wheel
Spray!
Every time after cleaning!
40
Silicone spray
NSF H1
3
Gear motor (Drive motor)
Details on lubrication and maintenance see manufacturer of the
gearmotor

Maintenance
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5.2 Maintenance plan
Regular maintenance and care are required for the operational safety and fault-free operation of the
system. The specifications in the maintenance plan are guide values and must be adjusted by the
owner depending on the operating conditions.
ATTENTION
Warning of material damage due to non-original spare parts!
Use of non-original spare parts can lead to defects in the conveyance goods, operational
malfunctions, loss of safety functions and damage to or destruction of components.
» Only replace components with original spare parts from euroflex GmbH.
General
Assembly and maintenance work
Interval [Bh]
Personnel
Inspect the conveyor system for visible damage, noise
and vibration
8 (per shift)
Operating personnel
Check safety and protective devices for completeness
and function
8 (per shift)
Operating personnel
Replace defective equipment
Replace if required
Maintenance personnel
Check functionality of the operating and display elements
(buttons, switches, indicator lamps, manometers)
24 (daily)
Operating personnel
Replace defective operating and display elements
Replace if required
Maintenance personnel
Check legibility and completeness of signage
24 (daily)
Operating personnel
Clean or replace signage, if required
Clean or replace if
required
Operating personnel
Check fixing elements, retighten if required
1.000 (quarterly)
Maintenance personnel
Check the supply lines and connections for leakage
after the first 20
Maintenance personnel
24 (daily)
Maintenance personnel
Check the electrical connections for damage and firm
seating
24 (daily)
Electricians
Replace defective electrical connections
Replace if required
Electricians
Adhere to lubrication schedule
“Lubrication schedule”
(Page 16)
Maintenance personnel
Clean conveyor system
24 (daily)
Operating personnel

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Maintenance
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Conveyor system
Assembly and maintenance work
Interval [Bh]
Personnel
Remove foreign bodies
8 (per shift)
Operating personnel
Clean conveyor system surface
8 (per shift)
Operating personnel
Check gear unit for leakage
8 (per shift)
Maintenance personnel
Inspect surface for damage
170
Maintenance personnel
Conveyor chain
check for damage and elongation
50
250
500
Maintenance personnel
thereafter every 500
replace
4.000
check for wear
1.000 (quarterly)
Maintenance personnel
Slide rails
check for damage and wear
50
250
500
Maintenance personnel
thereafter every 500
replace
Replace if required
check all connections
Check bending wheel for damage and wear
500
Maintenance personnel
Check sliding bend for damage and wear
500
Maintenance personnel
Check roller transition/End module for damage and wear
500
Maintenance personnel
Flange bearing: Check eccentric ring for secure seating
170
Maintenance personnel
Check motor plate for secure seating
500
Maintenance personnel
Check bearing and links for correct function
1.000 (quarterly)
Maintenance personnel
Check toothed wheel for damage and wear
50
250
500
Maintenance personnel
thereafter every 500
Drive/Deflection unit
Assembly and maintenance work
Interval [Bh]
Personnel
Guides of the
conveyor chain
(KU side parts)
check for damage and wear
1.000 (quarterly)
Maintenance personnel
replace
7.000
Sprocket wheel
check for damage and wear
1.000 (quarterly)
Maintenance personnel
replace
7.000
Ball bearing
replace
7.000
Maintenance personnel
Sheet metal flange
bearing
replace
7.000
Maintenance personnel
Roller chain at the
drive station
check for damage and elongation
50
250
500
Maintenance personnel
thereafter every 500
Sprocket wheel on
roller chain
check for damage and wear e
1.000 (quarterly)
Maintenance personnel
replace
Replace if required

Maintenance
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Electrical system
Assembly and maintenance work
Interval [Bh]
Personnel
Check electrical wiring for visible damage
40
Electricians
Electrical connections and distributors:
Check terminal boxes for damage
170
Electricians
5.3 Maintenance log
The required maintenance intervals are dependent on the intensity of use of the conveyor system at
the owner's deployment site and the consequent signs of wear. In order to be able to adjust the
maintenance intervals of these terms of use, the general condition of the conveyor system as a whole
as well as the assemblies and components must be logged in detail during the regular and (if
required) unscheduled maintenance work.
Observe the following when creating maintenance logs:
▪Produce a maintenance log for each maintenance task and log all performed maintenance
work.
▪Store the maintenance logs.
5.4 Repair
Incorrect repair work impairs the operational safety. This can cause accidents and seriously injure
people as a result.
Observe the following:
▪Repair work may only be carried out by the manufacturer or authorized specialist personnel.
▪Switch off the system and secure it against being switched back on before all repair work.
▪Switch off the compressed air system and secure it against being switched back on.
Depressurize the compressed air-conveying components. Check if the pneumatic system has
been relieved of pressure.
▪Work on the electrical system may only be carried out by trained electricians.
▪For all work on the electrical system, switch off the voltage supply and secure it against being
switched back on again by accident.
▪Only use original spare parts.
In case of repairs at the conveyor system, the customer service will help (see page 4: Customer
service).
Spare parts can be ordered directly from the manufacturer (see page 8: Spare parts and their
purchase).
Personnel
Specification
Designation
Personnel
Maintenance personnel

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Maintenance
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5.4.1 Conveyor chain: Repair or adjust the chain tension
WARNING
Danger to life due to moving machine parts!
Danger of injury and pulling in due to too long chain sag! Risk of crushing and cutting!
Moving machine parts can cause serious personal injury or death.
» Prior to starting, ensure that no persons are present in the danger zone.
» Do not reach into moving machine parts during operation.
» Maintain a safe distance from moving machine parts during operation.
» Only carry out repairs, maintenance, cleaning and disassembly work when de-energised.
If one or more chain links are damaged, they must be replaced.
If an uneven running or ambient noise occurs, it is necessary to shorten the chain belt.
Select the chain length so that the contraction of the chain ends is done with little effort.