FOREST ETM76 Electric Bending Machine User Manual
- June 12, 2024
- FOREST
Table of Contents
ETM76 Electric Bending Machine
Product Information
The Manual Electric Bending Machine is a machine manufactured by
Forest Group (Nederland) B.V. It is designed for bending curtain
tracks. The machine is intended to provide users with a safe and
efficient way to perform their work.
Product Usage Instructions
Before using the Manual Electric Bending Machine, it is
important to read and understand the user manual. Follow these
instructions for safe and effective usage:
-
Read the user manual carefully and thoroughly before operating
the machine. -
Make sure to also read the manuals of any other machines or
devices used in conjunction with the Manual Electric Bending
Machine. Refer to the manuals provided by the relevant
manufacturers for information on those products. -
If there are any subjects not covered in the user manual or if
there are any ambiguities, contact the manufacturer for
clarification. -
Keep the user manual in an accessible place, preferably in the
machine’s storage compartment, and make it available to anyone
operating, maintaining, adjusting, cleaning, or repairing the
machine. -
Only personnel who are capable of performing the work
independently and safely, supervised by someone familiar with the
work who has provided instruction, and competent by virtue of
education and/or experience should work with or on the
machine. -
Understand that the data and recommendations in the manual are
based on the latest information available at the time of printing.
The manufacturer reserves the right to make changes or additions to
the user manual without giving reasons. -
If you notice any imperfections in the manual or have any
concerns, contact the manufacturer. The manufacturer accepts no
liability for damage caused by using the manual and/or the
machine.
Remember, using the Manual Electric Bending Machine correctly is
essential for safety. Always follow the instructions provided in
the user manual and ensure that all users of the machine have also
read and understood the manual.
Manual Electric Bending Machine
MANUAL ELECTRIC BENDING MACHINE
Forest Group (Nederland) B.V. Teugseweg 42
7418 AM Deventer T: +31 (0)570 622850 E: info@forestgroup.com
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Manual Electric Bending Machine
CONTENTS (VERSION 1.4 15 june 2023)
Chapter & Title
Contents
User manual
Chapter 1.0 Machine description
Chapter 2.0 Safety
Chapter 3.0 Operation
Hoofdstuk 4.0 Installation & Settings
Hoofdstuk 5.0 Maintenance / Reparation
Hoofdstuk 6.0 Malfunctions
Attachments 1 2 3 4
EC declaration of conformity Manual Frequency Controller Electrical diagram Parameter settings
Page 2 3 5 7 11 12 13 14
15 16 53 54
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USER MANUAL
READ THIS MANUAL CAREFULLY! FOLLOW THE INSTRUCTIONS BEFORE USING THE MACHINE
This manual has been prepared in accordance with the legal requirements laid
down in the Machinery Directive, which in the Netherlands is included in the
Machinery Decree.
ALSO READ THE MANUALS OF THE OTHER MACHINES USED WITH THIS MACHINE
This manual describes the operation and maintenance of the machine. Other
machines and devices, such as electric hand tools, that are used with this
machine are NOT described in this manual. Please refer to the manuals provided
by the relevant manufacturers for information on those products.
CONTACT THE MANUFACTURER FOR SUBJECTS NOT COVERED IN THE USER MANUAL OR IN
CASE OF AMBIGUITIES.
This manual should be made available to anyone carrying out work with or on
the machine. The user manual should be kept in an accessible place. Preferably
in the machine’s storage compartment.
Manual Electric Bending Machine
3
LAYOUT This user manual contains information for users of the machine. The manual is divided into several chapters, the title of which is given at the top of each page.
USERS User here means anyone who operates, maintains, adjusts, cleans, repairs, etc. the machine.
The user should be given this manual and/or instruction on how to use the machine. This should take into account the level of training.
Work with or on the machine may only
be carried out by personnel who:
–
is capable of performing the
work independently and safely;
–
is supervised by someone
familiar with the work who has
provided instruction;
–
competent by virtue of education
and/or experience.
Manual Electric Bending Machine
The data and recommendations in this manual are based on the latest
information available prior to printing. The manufacturer reserves the right
to make and pass on changes or additions to the user manual without giving
reasons.
This manual has been produced with the greatest care. Should it nevertheless
contain any imperfections, please contact the manufacturer. The manufacturer
accepts no liability for damage caused by using the manual and/or the machine.
© 2023, Forest Group (Nederland) B.V., Deventer, Nederland. No part of this
publication may be reproduced and/or published by print, photocopy, microfilm,
CD(ROM) or any other means without prior written permission.
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1.0 DESCRIPTION MACHINE
The electric bending machine is a machine intended for bending curtain tracks.
Any other use of the machine, than described above is not allowed!
1.0 Description Machine
The manufacturer has made every effort to provide you with a safe
3 2
product that allows you to perform your
1
work in a more pleasant and easy way.
Remember that the machine is only safe if it is used correctly. Therefore, read this manual carefully and make sure that anyone working with the machine has done the same.
The machine contains the following
parts, see fig.1:
1. Fixed bending wheels
2. Adjustable bending wheel
3. Manual wheel
4. Manual control
5. Power cord
6. Speed selector switch
7. Frequency switch
4
8. Electric motor
9. Storage box
5
Note:
Various bending wheels are
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available with other dimensions.
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Fig.1. Electric Bending Machine
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9
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1.0 Description Machine
TECHNICAL SPECIFICATIONS
Tabel 1 Dimensions
Weight Voltage Power consumption Maximum rotation speed Noise level
Height Width Depth
1030 mm 650 mm 600 mm
50 kg 230 V AC 50 Hz 750 W 1 m / minute 60 dBA
- Speed is adjustable using the selector switch next to the inverter * Depending on the country, the bender can be 110v or 230v
TRANSPORT & STORAGE Always secure the machine during transport. Always store the machine in a dry place.
MOVING OF THE MACHINE Always move the machine by grasping it by a handle.
Do cautiously and slowly at thresholds and obstacles due to tipping.
WARNING
RECYCLING When the machine has reached the end of its lifespan after years of
use, it is important to unplug it and properly dispose of it.
The machine is mainly made of steel and plastic and can be recycled in the
usual way, separating the different types of materials as much as possible for
reuse. Please observe the regulations in force at the time of disposal.
The following materials were used with the machine:
· Steel · Copper · Plastic (various types) · Stainless Steel · Polycarbonate
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2.0 Safety
2.0 SAFETY
Accidents are often caused by a succession of special and deviating
circumstances from the normal situation. If an abnormal, unsafe or special
circumstance occurs, remedy it first.
The machine complies with all relevant safety regulations and is therefore CE
marked.
Based on CE directives and harmonised standards, various technical measures
have been taken to ensure the machine meets safety requirements according to
the current state of the art.
A risk analysis was carried out by the manufacturer based on NEN EN-ISI
12100:2010. A technical construction file of the machine was also prepared.
Appendix 1 in this manual contains the EC declaration of conformity. This
states which directives and standards the machine complies with.
A type plate with CE mark is attached to the machine in the form of fig.2.
Name machine
Bending Machine
Serial number Year of construction
Connection voltage
*** *** V AC 50/60 Hz
Power consumption 750 W
Forest Group (Nederland) B.V. Teugseweg 42 7418 AM Deventer Nederland Fig.2.
Nameplate on machine
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Definitions
In de tekst van deze handleiding worden de volgende begrippen en symbolen
gebruikt:
TIP CAUTION WARNING LIFE DANGER
These terms indicate important information. Be sure that anyone working with
the machine understands this information well.
MEANING OF TERMS TIP: gives you suggestions and advice to perform certain
tasks more easily or more conveniently performed.
CAUTION a note with additional information, makes you aware of possible
problems
WARNING failure to perform the procedure may cause (serious) injuries or fatal
consequences.
LIFE DANGER failure to perform the procedure may cause (serious) injuries or
fatal consequences.
2.0 Safety
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Safety regulations
SHIELDS Due to risks of moving parts of the machine, the machine is equipped
with a shield around the bending rollers of the drive. Due to entrapment
hazards between the bending rollers, it is strictly forbidden to dismantle or
otherwise remove the shield.
It is strictly forbidden to work with the machine without shielding.
EMERGENCY STOP The machine is equipped with an emergency stop button. In
special situations, immediately remove the plug from the socket. For this, the
plug must be accessible at all times.
Icons
If icons are missing, reapply them immediately.
The following pictograms are displayed on the machine:
· Live parts, Fig.3. on frequency regulator
This pictogram is posted to warn against touching parts under electric
tension.
· Crushing hazard for hands, Rotating rollers, Fig. 4 on top plate with
rotating rollers
This pictogram is installed to warn against the danger of hand entrapment when
rotating rollers.
Fig.3. Fig.4.
3.0 Operation
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LOOSE-FITTING CLOTHES, JEWELLERY
Do not wear loose clothing, jewellery, watches, etc. when working with the
machine. Loose clothing, jewellery may get caught somewhere, causing serious
injury.
ALCOHOL, DRUGS, MEDICINES,etc. Het is verboden om onder invloed van alcohol,
drugs, etc. te werken met de machine.
Users of medicines, which affect reaction speed or judgement, are not allowed
to operate the machine.
MACHINE REPAIR
Never repair the machine yourself, contact the manufacturer.
Repairs to the machine should only be carried out by an authorised technical
service.
ELECTRIC
An electric shock can cause serious injury or even death. Always unplug the
power cord first.
Do not carry out any work on electrical parts. Only qualified personnel from
an authorised technical service or manufacturer may work on this, under
certain conditions. Always disconnect the mains plug before carrying out any
work on the electrical system.
3.0 Operation
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3.0 OPERATION
Switching on the machine 1 Check that there are no objects on or between the
bending rollers. 2 Plug the power cord into the wall socket. 3 Adjust the
adjustable bending roller to the desired size using the handwheel. 4 Select
the desired speed with the selector switch next to the frequency controller,
see Fig. 5. 5 Place the material to be processed. 6 Press the hand control
button to start bending.
Always ensure a clean and tidy working environment.
Stopping the machine Temporary stop (while working)
· Release the hand control push button.
Long-term stop · Remove the plug from the socket.
Close the transparent safety-cover.
Working height When working with the bending machine for long periods, adjust
the working height as favourably as possible by placing the machine on an
elevation or else by standing on a platform yourself.
Emergency stop Unplug immediately.
3.0 Operation
The handwheel is equipped with a counter, to easily adjust the bending roller
to self-determined distances, see fig. 5
speed selector switch
counter
Fig. 5 Counter & switch
Fig. 6 Do not pull power cord
Do not pull the power cord to unplug the machine. Always unplug the machine
when it is left unattended.
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4.0 INSTALLATION/SETTINGS
INSTALLATION The installation only involves placing the plug in the socket.
The following requirements are imposed on the socket: · The electricity
installation should
comply with the applicable regulations; · Use the connected power cord with
plug; · The plug should be easily accessible; Use only a grounded, 230 V AC,
50 Hz, socket; · The socket should be protected against overloading;
The plug should be easily accessible, to be able to switch off the power in an
emergency!
Operating conditions The machine is for indoor use only at +5 to +40 ºC and a
maximum of 95% humidity. Prevent machine from getting wet by rain or other
water.
Lighting Only operate the machine in sufficient ambient light of at least 200
Lux.
SETTINGS Frequency inverter settings are listed in Appendix 4. Do not change
these settings! Only competent and authorised personnel may work on this.
4.0 Installation / Settings
12
Changing the bending rolls The bending machine is designed to accommodate various bending rolls. To mount different rolls, the protective cover needs to be dismantled. This can be achieved by unscrewing the fixing screws. It is important for safety reasons to always remount the protective cover on the bending machine.
4.0 Installation / Settings
Attachment screws for protective cover
Fig. 7 Cover fixing screws While changing the bending rolls, the plug should
always be removed from the socket to prevent entrapment. After the bending
rolls have been changed, the protective cover should be replaced to ensure the
safe operation of the bending machine.
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5.0 MAINTENANCE/REPARATION
Repairing the machine is only allowed by authorised and qualified personnel,
with sufficient training/experience to carry out maintenance and repair work.
5.0 Maintenance/Reparation
Carry out maintenance more often if required, e.g. due to intensive use. Report any faults, defects to the technical service. If in doubt, do not start the machine.
ALWAYS UNPLUG DURING MAINTENANCE!
Part
Period
Worktop with bending rolls Daily
Transparent protective cap Weekly
Complete machine
Weekly
Power cord and control box cord
Weekly
Electrical installation
Yearly
Tabel 2
Description Cleaning with dry cloth
Clean carefully with damp cloth Cleaning with dry cloth Check for damages NEN
3140 electrical safety inspection
If necessary, also read the frequency controller instructions in Appendix 2.
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6.0 MALFUNCTIONS
In case of a fault signal on the frequency controller, the machine stops or
does not start operation.
Appendix 2 contains a failure analysis in the frequency controller manual.
If necessary, also read the frequency controller instructions in Appendix 2.
The troubleshooting of the frequency controller may only be carried out by
authorised and competent technical personnel. When making repairs, always
disconnect the mains plug first.
Frequency inverter settings are listed in Annex 2.
6.0 Malfunctions
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Appendix 1 EC Declaration of conformity
EC DECLARATION OF CONFORMITY
Forest Group (Nederland) B.V. Teugseweg 42 7418 AM Deventer Nederland
declares that the, BENDING MACHINE
Bendingmachine E 230V/110V, serialnumber …………….
complies with the following guidelines: · Machinery directive 2006/42/EC with associated amendments · Low voltage directive 73/23/EEC with associated amendments · EMC directive 2014/30/EU with associated amendments
and complies with the following standards:
Safety of machinery
(Basic terminology)
Safety of machinery
(General design principles)
Safety of machinery
(Electrical equipment)
Safety of machinery
(Safety distances)
Safety of machinery
(Risk rating)
NEN-EN 292-1:1994 NEN-EN 292-2:1994 NEN-EN 60204-1: 1996 NEN-EN 294: 1994 NEN- EN-ISI 12100:2010
The Netherlands, Deventer, 06 February 2023 Signature
Naam: B. ten Have
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Appendix 2 Frequency regulator manual
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Appendix 2 Frequency regulator manual
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Appendix 2 Frequency regulator manual
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Appendix 2 Frequency regulator manual
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Appendix 2 Frequency regulator manual
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Appendix 2 Frequency regulator manual
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Appendix 2 Frequency regulator manual
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