Afag HLF07-M Product guide

Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 1–44
Operating & Installation Instructions
Linear Feeder
HLF07-M / 12-M / 25-M / 50-M
Translation of the Original Operating & Installation Instructions EN
Linear feeder HLF07-M (230 V/50 Hz) Order no .: 50260370
Linear feeder HLF07-M (115 V/60 Hz) Order no .: 50270718
Linear feeder HLF12-M (230 V/50 Hz) Order no.: 50259924
Linear feeder HLF12-M (115 V/60 Hz) Order no.: 50270770
Linear feeder HLF25-M (230 V/50 Hz) Order no .: 50259276
Linear feeder HLF25-M (115 V/60 Hz) Order no .: 50270897
Linear feeder HLF50-M (230 V/50 Hz) Order no.: 50421880
Linear feeder HLF50-M (115 V/60 Hz) Order no.: 50431259

2 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
Dear Customer
Thank you for choosing our products and placing your trust and confidence in
our company!
These operating and installation instructions contain all essential information
you need about your product. Our aim is to provide the required information as
concisely and clearly as possible. If, however, you still have any questions on
the contents or suggestions, please do not hesitate to contact us. We are always
grateful for any feedback.
Our team will also be glad to answer any further question you may have
regarding the linear feeder or other options.
We wish you every success with our products!
With kind regards
Your Afag team
© Subject to modifications
The linear feeders have been designed by Afag Automation AG according to
the state of the art. Due to the constant technical development and improvement
of our products, we reserve the right to make technical changes at any time.
Updates of our documentations
Unlike the printed documents, our digital instructions manuals, product data
sheets and catalogues are being continuously updated on our website.
Please keep in mind that the digital documents on our website are always the
latest versions.
© Copyright 2023 Afag Automation AG
All contents of the present operating and installation instructions, in particular
the texts, photographs and graphics, are protected by copyright. All rights
reserved. No part of these assembly and operating instructions may be
reproduced, distributed (made available to third parties), or transmitted in any
form or by any means, including photocopying, recording, or other electronic or
mechanical methods, without the prior written permission of Afag Automation
AG.
Afag Automation AG
Wernher-von-Braun Street 1
D-92224 Amberg (Germany)
Tel.: [phone]
e-mail: [e-mail]
Internet: www.afag.com
Afag Automation AG
Luzernstrasse 32
CH-6144 Zell (Switzerland)
Tel.: [phone]
e-mail: [e-mail]
Internet: www.afag.com

Table of contents
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 3–44
Table of contents
1General .................................................................................................................... 5
1.1 Contents and purpose of this manual........................................................... 5
1.2 Explanation of symbols................................................................................. 5
1.3 Additional symbols........................................................................................ 6
1.4 Warranty ....................................................................................................... 7
1.5 Liability.......................................................................................................... 7
2Safety instructions................................................................................................. 8
2.1 General ......................................................................................................... 8
2.2 Intended use ................................................................................................. 8
2.3 Foreseeable misuse ..................................................................................... 9
2.4 Obligations of the operator and the personnel ............................................. 9
2.4.1 Follow these operating instructions........................................................ 9
2.4.2 Obligations of the operating company.................................................... 9
2.4.3 Obligations of the personnel ................................................................ 10
2.5 Personnel requirements ............................................................................. 10
2.5.1 Personnel qualification ......................................................................... 10
2.6 Personal protective equipment (PPE) ........................................................ 11
2.7 Changes & Modifications............................................................................ 11
2.8 General hazards / residual risks................................................................. 11
2.8.1 General hazards at the workplace ....................................................... 11
2.8.2 Danger due to electricity ...................................................................... 12
2.8.3 Hazards due to strong alternating magnetic fields............................... 12
2.8.4 Mechanical hazards ............................................................................. 13
3Technical data ...................................................................................................... 14
3.1 Dimensional drawing HLF-M ...................................................................... 14
3.2 Technical data HLF-M ................................................................................ 15
3.3 Accessories ................................................................................................ 16
3.3.1 Mounting parts...................................................................................... 16
3.3.2 Adjustment aids - Distance gauges...................................................... 16
3.3.3 Controller.............................................................................................. 16
4Transport, packaging and storage ..................................................................... 17
4.1 Safety instructions ...................................................................................... 17
4.2 Scope of supply .......................................................................................... 18
4.3 Transport .................................................................................................... 19
4.4 Packaging ................................................................................................... 19
4.5 Storage ....................................................................................................... 19
5Design and description ....................................................................................... 20
5.1 Design HLF-M linear feeder ....................................................................... 20
5.2 Description of the HLF-M linear feeder ...................................................... 20

Table of contents
4 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
6Installation, assembly and setting ..................................................................... 21
6.1 Safety instructions ...................................................................................... 21
6.2 Assembly .................................................................................................... 22
6.2.1 Tightening torque ................................................................................. 22
6.2.2 Fastening the module........................................................................... 22
6.2.3 Assembly of the useful mass ............................................................... 23
6.2.4 Assembly of the conveyor rail .............................................................. 24
6.3 Electrical connection................................................................................... 25
6.4 Settings....................................................................................................... 26
6.4.1 Design of the conveyor rails................................................................. 26
6.4.2 Adjust balance of weights .................................................................... 27
6.4.3 Natural frequency fine adjustment ....................................................... 28
6.4.4 Adjust air gap ....................................................................................... 30
7Operation .............................................................................................................. 31
7.1 Safety instructions for commissioning ........................................................ 31
7.2 Preparatory activities for commissioning.................................................... 31
7.3 Commissioning of the modules .................................................................. 31
8Fault elimination................................................................................................... 32
8.1 Safety instructions ...................................................................................... 32
8.2 Fault causes and remedy ........................................................................... 32
9Maintenance and repair....................................................................................... 35
9.1 General notes ............................................................................................. 35
9.2 Safety instructions ...................................................................................... 35
9.3 Maintenance activities and maintenance intervals ..................................... 36
9.3.1 Overview of the maintenance points .................................................... 36
9.3.2 Check leaf springs for wear and oxidation ........................................... 36
9.3.3 Check spring setting behaviour............................................................ 37
9.3.4 Remove leaf springs ............................................................................ 37
9.3.5 Further maintenance ............................................................................ 37
9.4 Spare and wear parts, repairs .................................................................... 38
9.4.1 Spare parts........................................................................................... 38
9.4.2 Wear parts............................................................................................ 38
10 Decommissioning, disassembly, disposal........................................................ 39
10.1 Safety instructions ...................................................................................... 39
10.2 Decommissioning ....................................................................................... 39
10.3 Disposal...................................................................................................... 39

General
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 5–44
1 General
1.1 Contents and purpose of this manual
These operating and installation instructions contain valuable information on
assembly, commissioning, functioning and maintenance of the linear feeder
HLF to ensure safe and efficient handling and operation.
Consistent compliance with these operating instructions will ensure:
permanent operational reliability of the linear feeders,
optimal functioning of the linear feeders,
timely detection and elimination of defects (thereby reducing maintenance
and repair costs),
prolongation of the linear feeder’s service life.
The illustrations in this manual shall provide you with a basic understanding of
the module and may vary from the actual design of your module.
1.2 Explanation of symbols
The safety notes are marked by a pictogram and a signal word. The safety notes
describe the extent of the hazard.
DANGER
Danger!
This safety note indicates an imminently hazardous situation which, if not
avoided, will result in death or severe injury.
WARNING
Warning!
This safety note points out a potentially hazardous situation which, if not
avoided, could result in death or severe injury.
CAUTION
Caution!
This safety note points out a potentially dangerous situation which, if not
avoided, can result in minor or slight injuries.
NOTICE
This safety note points out a potentially dangerous situation which, if not
avoided, can cause substantial damage to property and the environment.

General
6 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
This note contains important additional information as well as useful tips for
safe, efficient and trouble-free operation of the linear feeders.
Further warning signs:
Where applicable, the following standardised symbols are used in this manual
to point out the various potential health risks.
Warning
- Dangerous electrical voltage.
Warning
-
Risk of hand and finger injury due to uncontrolled
movements of components.
Warning
- Magnetic field
1.3 Additional symbols
In these assembly instructions the following symbols are used to highlight
instructions, results, references, etc..
Symbol Description
1. Instructions (steps ...)
 Results of actions
 References to sections
 Enumerations not ordered

General
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 7–44
1.4 Warranty
The warranty terms for Afag handling components and handling systems are
the following:
24 months from initial operation and up to a maximum of 27 months from
delivery.
Wear parts are excluded from the warranty (The customer is entitled to a
product free of defects. This does also apply to defective accessories and
wear parts. Normal wear and tear are excluded from the warranty.
The warranty covers the replacement or repair of defective Afag parts. Further
claims are excluded.
The warranty shall expire in the following cases:
Improper use of the module
Non-observance of the instructions regarding installation, commissioning,
operation and maintenance.
Improper assembly, commissioning, operation and maintenance
Repairs and design changes carried out without prior technical instructions
of Afag Automation AG
Removing the serial number from the product
Non-observance of the EC Machinery Directive, the Accident Prevention
Regulations, the Standards of the German Electrotechnology Association
(VDE) and these safety and assembly instructions.
1.5 Liability
No changes shall be made to the linear feeders unless described in this manual
or approved in writing by Afag.
Afag accepts no liability for unauthorized changes or improper assembly,
installation, commissioning, operation, maintenance or repair work.

Safety instructions
8 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
2 Safety instructions
2.1 General
This chapter provides an overview of all important safety aspects to ensure safe
and proper use of the linear feeders and optimal protection of personnel.
Safe handling and trouble-free operation of the linear feeder requires knowledge
of the basic safety regulations.
Every person carrying out installation, commissioning, maintenance work or
operating the linear feeders must have read and understood the complete user
manual, especially the chapter on safety instructions.
Beyond this, there are rules and regulations regarding accident prevention that
are applicable to the place of installation which must be observed.
Failure to follow the directions and safety instructions given in this instructions
manual may result in serious hazards.
2.2 Intended use
The HLF may only be used for transporting, buffering and arranging parts.
Regarding the maximum permissible dimensions and weights of add-on parts,
the notes in chapter 3 "Technical data" must be observed.
The following uses of the HLF are considered as improper use :
Use in damp and wet areas
Use at temperatures below 10°C or above 45°C
Use in areas with highly flammable media
Use in areas with explosive media
Use in heavily polluted or dusty environments
Use in aggressive environment (e.g., salty atmosphere)
The intended use of the module also includes:
observance of all instructions given in this manual.

compliance with the inspection and maintenance work and the
specifications in the data sheets,
using only original spare parts.

Safety instructions
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 9–44
2.3 Foreseeable misuse
Any use other than or beyond the intended use described above is considered
a misuse of the linear feeder.
2.4 Obligations of the operator and the personnel
2.4.1 Follow these operating instructions
A basic prerequisite for safe and proper handling of the linear feeders is a good
knowledge of the basic safety instructions.
This manual, in particular the safety instructions contained therein, must be
observed by all persons working with the linear feeder.
2.4.2 Obligations of the operating company
In addition to the safety instructions given in this manual, the operating company
must comply with the safety accident prevention and environmental protection
regulations valid for the field of application of the linear feeder.
The operating company is required to use only personnel who :
have the necessary professional qualifications and experience,
are familiar with the basic rules regarding occupational safety and accident
prevention,
have been instructed in the correct handling of the linear feeder,
have read and understood these operating instructions.
The operating company is also required to:
monitor on an ongoing basis that the personnel work safely considering any
potential hazard involved and the assembly instructions are observed,
ensure that the assembly instructions are always kept at hand at the
installation in which the linear feeder is mounted,
observe and communicate universally applicable laws and regulations
regarding accident prevention and environmental protection,
provide the necessary personal protective equipment (e.g., protective
gloves) and instruct the personnel to wear it.
WARNING
Risk of injury if the HLF is not used for its intended purpose or if it is
foreseeable used incorrectly!
The improper use of the HLF poses a potential hazard to the personnel.
The linear feeders may only be used in a technically perfect condition in
accordance with its intended use and the instructions in this manual as well
as in compliance with the safety requirements!

Safety instructions
10 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
2.4.3 Obligations of the personnel
All personnel working with the modules are required to:
read and observe these assembly instructions, especially the chapter on
safety,
observe the occupational safety and accident prevention regulations,
observe all safety and warning signs on the modules,
refrain from any activity that might compromise safety and health.
In addition, the personnel must wear the personal protective equipment
required for carrying out their work. (Chapter 2.6).
2.5 Personnel requirements
2.5.1 Personnel qualification
The activities described in the assembly instructions require specific requisites
at the level of professional qualifications of the personnel.
Personnel not having the required qualification will not be able to asses the risks
that may arise from the use of the linear feeder thus exposing himself and others
to the risk of serious injury. Therefore, only qualified personnel may be permitted
to carry out the described activities on the linear feeders.
These operating instructions are intended for skilled personnel (installers,
system integrators, maintenance personnel, technicians), electricians and
operating personnel.
The following is a description of the professional skills (qualifications) required
for carrying out the different activities:
Qualified personnel:
Qualified personnel with appropriate training who are qualified due
to their
special know-how and fully familiar with the machine and who have been given
instructions on how to carry out the task entrusted to them safely.
Qualified electrician:
Persons who have obtained their electrical qualifications through appropriate
professional training and complementary courses that enables them to identify
risks and prevent hazards resulting from electricity.
Operator (trained personnel):
Authorized persons
who due to their specialized professional training,
expertise and experience can identify
risks and preventing hazards arising
from the use of the machine.

Safety
instructions
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 11–44
2.6 Personal protective equipment (PPE)
The personal protective equipment serves to protect the personnel from hazards
affecting their safety and health at work.
When working on/with the linear feeder, the personnel must use the protective
equipment assigned by the safety officer of the operating company or as
required by safety regulations. In addition, the personnel are required to:
wear the personal protective equipment provided by the operating company
(employer),
check the personal protective equipment for proper condition, and
immediately notify the person responsible on site of any defects found on the
personal protective equipment.
2.7 Changes & Modifications
No changes may be made to the linear feeders which have not been described
in these operating instructions or approved in writing Afag Automation AG.
Excluded from this are the rails stated in Chap. 6.4.1 and Chap. 6.2.3, as
well as the accessories specified in Chap. 3.3.
Afag Automation AG accepts no liability for unauthorised changes or improper
assembly, installation, commissioning, maintenance or repair work.
The linear feeders may not be changed or modified in any way, except with
the prior written consent of Afag.
2.8 General hazards / residual risks
Despite the safe design of the HLF and the technical protective measures taken,
there still remain residual risks that cannot be avoided, and which present a non-
obvious residual risk when operating the modules.
Observe the safety instructions in this chapter and in the other sections of this
manual to avoid damage to property and dangerous situations for the personnel.
2.8.1 General hazards at the workplace
The HLF linear feeder has been built according to the state-of-the-art and the
applicable health and safety requirements. However, improper use of the linear
feeder may cause the following hazards to the personnel:
danger to life and limb of the operator or third parties,
on the HLF feeders themselves,
property damage.

Safety instructions
12 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
Always
keep the operating instructions ready at hand at the workplace!
Please, also observe:
the general and local regulations on accident prevention and environmental
protection,
the safety information sheet for the linear feeder.
2.8.2 Danger due to electricity
2.8.3 Hazards due to strong alternating magnetic fields
WARNING
Danger - Do not use in unsuitable environment !
The HLF are designed for use in non-explosive atmospheres.
Do not use the HLF modules in potentially explosive atmospheres!
CAUTION
Risk of injuries due to uncontrolled parts movements!
When operating the HLF uncontrolled movements may occur which can
cause personal injury or property damage.
Only qualified personnel may work with or on the HLF.
Read this manual carefully before carrying out any work on or with the HLF.
WARNING
Danger! Risk of electric shock!
If work on electrical components is required, ensure that the work is carried
out properly, failure to do so will cause serious or fatal injuries.
Work on the machine's electrical equipment may only be performed by
skilled electrician or trained personnel under the supervision of a skilled
electrician in accordance with all relevant electrical regulations.
DANGER
Danger due to alternating magnetic fields!
The alternating magnetic fields occurring in the immediate vicinity of the
HLF25/HLF50 can affect the proper functioning of e.g., pacemakers and
defibrillators.
Persons with a pacemaker must keep a safety distance of at least 10 cm.

Safety instructions
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 13–44
2.8.4 Mechanical hazards
CAUTION
Danger of injury by moving components!
Limbs can be crushed by moving components!
Work on and with the HLF may only be carried out by qualified personnel.
Never reach into the system during normal operation!

Technical data
14 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
3 Technical data
3.1 Dimensional drawing HLF-M
Fig. 1 Dimensional drawing HLF

Technical data
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 15–44
3.2 Technical data HLF-M

Technical data
16 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
3.3 Accessories
3.3.1 Mounting parts
Type Designation Note Order Number
HLF07
Trimming weight NM07 Weight: 25 g 50217298
Trimming weight GM07 Weight: 15 g 50216944
Side plate O-07 - 50197283
Side plate S-07 - 50217291
HLF12
Trimming weight NM12 Weight: 50 g 50216719
Trimming weight GM12 Weight: 25 g 50216708
Side plate O-12 - 50197284
Side plate S-15 - 50216714
HLF25
Trimming weight NM25 Weight: 100 g 50217316
Trimming weight GM25 Weight: 50 g 50217312
Side plate O-25 - 50197285
Side plate S-25 - 50217314
HLF50
Trimming weight NM50 Weight: 100 g 50217677
Trimming weight GM50 Weight: 50 g 50217621
Side plate O-50 - 50197286
Side plate S-50 - 50217676
3.3.2 Adjustment aids - Distance gauges
Type Drive type Order Number
Distance gauge
HLF07-M 50185560
HLF12-M 50185560
HLF25-M 50273499
HLF50-M 50185562
3.3.3 Controller
For more information on the controller, see Chap. 6.3 and the controller manufacturer's
instructions.
Type Power supply Order Number
IRG1-S (control without timer function,
external setpoint input)
230V/50Hz 50360105
115V/60Hz 50360106

Transport, packaging and storage
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 17–44
4 Transport, packaging and storage
4.1 Safety instructions
The linear feeders are packed in the original packaging (cardboard box).
Carefully remove the linear feeder from the original packaging.
CAUTION
Danger of injury due to improper transport equipment!
The improper use of transport equipment such as industrial trucks, overhead
cranes, slings) can lead to injuries (e.g., crushing!
Observe transport and assembly instructions.
Use the means of transport properly!
NOTICE
Damage to property due to improper lifting!
The linear feeder must not be lifted at the conveyor rail! Using the conveyor
rail as a lifting point can damage the linear feeder!
Lift the linear feeder by the base only!

Transport, packaging and storage
18 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
4.2 Scope of supply
The corresponding documentation is supplied with each linear feeder (e.g.,
operating and installation instructions, etc.).
Fig. 2 Scope of delivery HLF-M
[Unt] Designation
1 x Linear feeder HLF-M
1 x Operating & Installation Instructions

Transport, packaging and storage
Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0 19–44
4.3 Transport
No liability can be assumed for damages caused by improper installation on
the part of the operating company.
The following conditions must be complied with for transport and storage:
Storage temperature: 0-50 °C
Relative air humidity: < 90%, non condensing.
4.4 Packaging
The linear feeder is transported in the Afag Automation AG transport packaging.
If no Afag packaging is used, the linear feeder must be packed in such a way
that it is protected against shocks and dust.
4.5 Storage
If the linear feeder is stored for an extended period, observe the following:
Store the linear feeder in the transport packaging.
Do not store the telescope spindle axes outdoors or expose them to weather
conditions.
The storage space must be dry and dust free.
Room temperature of the storage space: 0-50 °C.
Relative air humidity: < 90% non condensing.
Protect the linear feeder from dirt and dust.
NOTICE
Risk to the environment due to incorrect disposal of the packaging
material!
Environmental damage can be caused by incorrect disposal of the packaging
material.
Dispose of the packaging material in an environmentally sensitive way in
accordance with the local environmental regulations.

Design and description
20 – 44 Operating & Installation Instructions EN HLF07-M/12-M/25-M/50-M Date 23.08.2023 Version 6.0
5 Design and description
5.1 Design HLF-M linear feeder
Fig. 3 Design of the HLF-M
5.2 Description of the HLF-M linear feeder
The Afag linear feeders of the HLF-M type are used to remove parts from
upstream machines and/or feed parts to downstream machines.
Furthermore, Afag linear feeders are also used for sorting parts, with
consideration of various criteria. Linear feeders are fitted in individual feeding
units as well as in complex assembly systems.
HLF-M feeders consist of two oscillating parts arranged on top of each other
which oscillate asynchronously. Slotted leaf springs connect these to a common
base plate at which the opposing oscillating forces virtually cancel each other
out.
The upper oscillating part is used as a useful mass for fastening the conveyor
rail. The oscillating part at the bottom forms the counterweight. A magnet system
(armature-magnet core) is installed horizontally between the two vibrating parts.
The HLF-M linear feeders are to be operated in combination with an Afag
controller. Only in this combination can optimum conveying behaviour be
guaranteed.
Trimming weight counterweight
Leaf spring
Substructure
Jam control
Collection container
Side plates HLF
Trimming weight useful mass