Extend EXS-303 User manual

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SEMI-AUTOMATIC
STRAPPING MACHINE
MODEL: EXS-303
OPERATION MANUAL
2019-08-19

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EC Declaration of Conformity
According to the following EU Directives:
Machinery Directive: 2006/42/EC
Low Voltage Directive: 2014/35/EU
Electromagnetic Compatibility Directive: 2014/30/EU
We, EXTEND GREAT INTERNATIONAL CORP.
Add: 20F, No. 309, Sec. 2, Taiwan Blvd., Taichung, Taiwan R.O.C
Tel: [phone] Fax: [phone]
Declare that the machines mentioned hereafter:
◎Product: Strapping Machine
◎Model: EXS-303
◎Serial No.:
◎Functions: They are used for packaging products by polypropylene strap
They are designed and manufactured in compliance with the essential health and safety requirements of the
Machinery Directive and Electromagnetic Compatibility Directive, and are based on the following European
harmonized standards:
EN 415-1:2000+A1:2009, Safety of packaging machines - Part 1: Terminology and classification of packaging
machines and associated equipment
EN 415-8:2008, Safety of packaging machines - Part 8: Strapping machines
EN ISO 12100:2010, Safety of machinery - General principles for design - Risk assessment and risk reduction
EN ISO 13849-1:2008, Safety of machinery –Safety related parts of control systems Part 1: General principles for
design
EN 60204-1:2006+AC:2010, Safety of machinery - Electrical equipment of machines - Part 1: General
requirements
EN 55011:2009+A1:2010, Electromagnetic compatibility - Industrial, scientific and medical (ISM) radio-frequency
equipment- Radio disturbance characteristics- Limits and methods of measurement
EN 61000-4-2:2009, Electrostatic discharge (ESD)
EN 61000-4-4:2012, Electrical fast transient/burst requirements (EFT/Burst)
EN 61000-4-6:2014, Immunity to conducted disturbances, induced by radio-frequency fields (CS)
Authorized representative in European Community: (if applicable)
Representative：
Robert Lai / President
Place / Date ：
Taichung City, Taiwan. / April 22, 2016.

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1GENERAL SAFETY INSTRUCTIONS
1.1 Basic Operation ..................................................................................................................5
1.2 Basic Safety Precautions ....................................................................................................5
1.3 Safety Instructions Governing Specific Operational Phases ..............................................6
1.4 Warning of Electrical Dangers ............................................................................................7
1.5 Grounding Instructions Shall Include the Following ..........................................................8
1.6 Before Operating ................................................................................................................9
1.7 During Operation ...............................................................................................................9
1.8 After operating ...................................................................................................................9
1.9 Signs .................................................................................................................................10
2MACHINE INFORMATION
2.1 Areas of Application .........................................................................................................11
2.2 Environmental Information .............................................................................................11
2.3 Machine Description ........................................................................................................12
2.4 Safety Devices ..................................................................................................................13
2.5 Technical Specification .....................................................................................................15
2.6 Identification Data of the Machine ..................................................................................16
3BEFORE OPERATING THE MACHINE
3.1 Shipping ............................................................................................................................17
3.2 Transportation & Unload Machine from Pallet ...............................................................17
3.3 Operation Space ...............................................................................................................18
3.4 Operation Elements .........................................................................................................19
3.5 Threading of Polypropylene Strap ...................................................................................20

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4OPERATING THE MACHINE……………….…………………………………………………………… 22
5ADJUSTMENT…………………………………………………………………………………………………………… 23
6TROUBLE SHOOTING…………………………………………………………………………………………… 25
7MAINTENANCE…………………………………………………………………………….…………………………. 26
8ELECTRIC WIRING DIAGRAM & PART………………………………………..…………… 28
9PART LIST……………………………………………..……………………………………………………………………… 33

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1. GENERAL SAFETY INSTRUCTIONS
1.1 Basic Operation
The manual and the safety remarks are to be read before use. The operator manual
should be kept with the machine at all times. Intervals for maintenance and
inspections are to be adhered to.
This machine was built with state of the art technology and rigid adherence to safety
standards.
Unless used properly, it can cause injury to operators or persons in close proximity to
the machine. In addition, improper use can cause damage to the machine or property
around the machine.
1.2 Basic Safety Precautions
The user is to be instructed in all other generally applicable legal and other mandatory
regulations relevant to accident prevention and environmental protection in addition
to the operating instructions.
For safety reasons, long hair must be tied back or otherwise secured, garments must
be close fitting and no jewelry may be worn.
Use protective equipment whenever required by circumstances or by law.
Carefully observe all safety instructions and warnings attached to the machine and
make sure that they are always complete and perfectly legible.
Always make certain that persons being trained and instructed in working on or with
the machine are permanently supervised by an experienced person.
Work on the electrical system and equipment of the machine is only to be carried out
by a skilled electrician or by persons under the supervision and guidance of a skilled
electrician and in accordance with the rules and regulations of electrical engineering.

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1.3 Safety Instructions Governing Specific Operational Phases
Avoid any operation mode that might be unsafe.
All necessary precautions to ensure that the machine is only used being in a safe and
reliable state are to be taken. The machine is only to be operated if all protective and
safety devices, including removable safety devices, emergency shut-off equipment,
noise-protection elements and exhaust systems are in right place and fully functional.
The machine is to be checked for damage and defects at least once per work shift. Any
changes including the working behavior of the machine are to be reported to
competent persons immediately. If necessary, the machine is to be stopped and
locked immediately.
In case of any malfunction the machine must be stopped and locked until the defect
has been eliminated.
Generally make sure that nobody is at risk before starting up the machine.
All personnel that will be operating this machine should be thoroughly trained in all
phases of operation and safety.
Always tighten unscrewed connections after maintenance and repair.
After completing maintenance and repair all safety devices removed for setting up or
repairing the machine must be reinstalled and checked for functionality prior to
putting the machine back into service.
To minimize the environmental impact all consumables and replaced parts must be
disposed of safely.
Before starting the machine check that the accessories have been stowed away safely.
Do not attempt any operation that may be a risk to the stability of the machine.

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1.4 Warning of Electrical Dangers
Immediately remove power to the machine in case of trouble in the electrical system.
Replace a fuse with one with the same style and ratings; pay particular attention to
matching the specified current.
Any electrical work performed on the equipment must be conducted by a skilled
electrician or under the supervision of a skilled electrician. All work must be observed
good electrical engineering practice and follow safety rules and local wiring standards.
Inspect the electrical equipment of the machine at regular intervals. Tighten any loose
connections. Check wiring for scorch marks; replace scorched wiring and determine
and correct the reason for the overheating.
When working on live equipment, ensure that a second person is available to cut
power in case of an emergency. When appropriate, secure the working area with
safety tape and a warning sign. Use insulated tools for electrical work.
Before working on high-voltage assemblies, turn off the power supply. Carefully
discharge the supply cable and short-circuit any energy-storage components such as
capacitors.
If the equipment was moved, carefully refit and refasten all parts removed for
transport before reapplying power.
Before moving the machine, remember to disconnect the power cable.

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1.5 Grounding Instructions Shall Include the Following
This product must be grounded. In the event of an electrical short circuit, grounding
reduces the risk of electric shock. This product is equipped with a cord that has a
grounding wire and an appropriate grounding plug. The plug must be plugged into an
outlet that is properly installed and grounded in accordance with all local codes and
ordinances.
If repair or replacement of the cord or plug is necessary, connect the ground wire to
the ground terminal of the plug. The wire with green insulation (with or without
yellow stripes) is the grounding wire.
Check with a qualified electrician or service person if the grounding instructions are
not clear or if in doubt about the proper grounding of the machine. Do not modify the
plug provided; if it will not fit the power outlet, have the proper outlet installed by a
qualified electrician.
This product is designed for use on a nominal 230 volt AC circuit and has a grounding
plug.
DANGER!
Improper installation of the grounding can result in electrocution.

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1.6 Before Operating
Verify that the power line voltage is correct.
The machine must be properly grounded to avoid a shock hazard. All wiring must be in
accordance with local wiring standards.
The strapping machine can only be operated with polypropylene (P.P.) strapping; do
not use polyester (PET) strapping or polyethylene (PE) cord strap.
1.7 During Operation
The weight of the package cannot exceed 70kg. For package weight over 25kg, it may
be necessary to use lifting aids for handling; while package weight over 40kg, it's
necessary to handle it with conveyor system.
The size of the package should not be less than 70 mm × 20 mm (2.75 inches ×0.75
inches).
While running, check the unit for any unusual sounds or smoke emissions.
Keep away from the inside of the arch while the machine is operating; do notyou’re
your hands or body into the arch when the machine is running.
NOTE: It is normal for the heater tongue to smoke during the sealing operation.
1.8 After operating
Remove dust and dirt from the unit
Turn off the power when the machine is not in use.

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1.9 Signs
Caution!
Electric Shock Hazard.
Caution!
Hot Surface.
Caution!
Moving Parts Can Crush Hand.
Caution!
Pinch Point Entanglement
Caution! Blade.
Cutting of Fingers or Hand
Wear Eye Protection
Refer to Operator Manual