Axon EZ-Seal User manual

AXON CORPORATION – EZ-SEAL
August 21, 2001
HEAT SHRINK TUNNEL
CONVECTIVE (BR/SR Models) & RADIANT (IR Models)
OPERATOR’S MANUAL
MODEL
PART NUMBER
SERIAL #
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
TABLE OF CONTENTS
SECTION CONTENT PAGE NUMBER
1 Warranty 1
2 Company History 2
Introduction 2
Customer Service 2
3 Specifications 3
4 Message Conventions 4
5 Safety Precautions 5
6 Installation 6
7 Main Components 7
8 Sequence of Operation 8
Appendix A Spare Parts A1
Appendix B Troubleshooting B1
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 1
Warranty
Axon Corporation (Seller) warrants its machines to be free from defects in
material and workmanship for a period of twelve (12) months after the date of
shipment. Any part, which proves to be defective during normal use and
service, will be repaired or replaced with a new or functionally operative part,
free of shipping charges. Seller’s liability under this warranty shall be limited to
material which has been determined by the Seller to have been defective and
upon which a claim has been made to the Seller by the original purchaser during
the above warranty period.
Claims under this warranty will be honored only after the approval by an
authorized representative of the Seller. Seller shall incur no obligation under
this warranty prior to such approval. Parts authorized for return must be shipped
prepaid to the Seller. This warranty does not apply to: 1) Any machines that
have been initially installed and operated without the presence of a seller's
authorized service technician or without prior approval for installation and
operation by other than Seller's personnel, 2) Any machine that has been altered,
modified or repaired without Seller's approval, 3) Any machine which has been
subject to misuse, negligence or accident including, without limitation, use of
the machine while any parts are loose, broken, out of order, or damaged by the
elements. Parts replaced under this warranty are warranted only through the
remainder of the original warranty. All claims for warranty parts replacement or
service must include such information as Seller designates and in each case at a
minimum, the serial number of the machine.
The foregoing shall constitute the sole and exclusive remedy of any purchaser
and the sole and exclusive liability of the Seller in connection with the machine.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS,
IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY
WARRANTY OF MERCHANTABILITY OR FITNESS AND ALL OTHER
OBLIGATIONS OR LIABILITIES OF SELLER, INCLUDING ALL TORT
LIABILITY, FOR NEGLIGENT DESIGN OR MANUFACTURE OF THIS
PRODUCT, OR OTHERWISE. It is expressly agreed that the Buyer shall not
be entitled to recover any incidental or consequential damages, as those terms
are defined in the Uniform Commercial Code, and that Buyer shall have no right
of rejection or of revocation of acceptance of any part or all of the goods
covered hereby.
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 2
AXON CORPORATION’S HISTORY
Axon Corporation was founded in 1991 with the idea of providing the packaging industry with a family of
superior products that are both cost effective and simple to operate. Since the introduction of our first
machine we have striven for continuous product improvement while keeping the needs of our customers in
mind. Axon offers a range of machine speeds and sizes to meet the needs of a wide range of customers,
from the smallest startup business to the largest multi national manufacturers.
Today Axon Corporation is a world wide leading manufacturer of automatic equipment for applying heat
shrinkable films in the fields of tamper evident banding, full body sleeve labeling and multi packing. From
our base in North Carolina we design and build and test our line of packaging machinery which is then
shipped to customers around the world. Axon Corporation is capable of designing custom machinery to
meet the specialized packaging needs of any customer. We stand ready to advise you in any application
that this technology has to offer.
INTRODUCTION
All of us here at Axon Corporation thank you for choosing our patented EZ-Seal Heat Shrink Tunnel for
your operations. EZ-Seal represents extensive design, engineering, and field proven experience in
developing an extremely simple and operator friendly system to provide you with years of efficient and
satisfactory operation. We promise to do everything within our capability to help you maximize the return
on your investment in this EZ-Seal Heat Shrink Tunnel.
EZ-Seal Heat Shrink Tunnel used in conjunction with an EZ-Seal sleever is a fully automatic system for the
application of heat shrinkable sleeves and tamper evident bands. The Heat Shrink Tunnel is made up of
standard control components, sensors and heating elements. Prior to shipment, the machine has been
completely tested in our factory. With proper installation and care EZ-Seal Heat Shrink Tunnel will
provide years of trouble free and reliable operation.
CUSTOMER SERVICE
While this manual attempts to provide all the information that is needed to properly operate the EZ-Seal
Heat Shrink Tunnel, we realize that there may on occasion be questions that you may not be able resolve.
Before calling, please have the machine model and serial numbers as well as this manual available to refer
to.
For Parts and Service:
800-598-8601
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 3
SPECIFICATIONS
MODEL EZ-24
BR/SR
EZ-36
BR/SR
EZ-48
BR/SR
EZ-72
BR/SR EZ-30-IR
Technology Convective – (Forced Hot Air – Re-circulated) Radiant
(Infra-Red)
Standard Tunnel Opening
(Note 1) 7.5” wide x 6.75” high 3” wide 6” high
220-240 VAC
50/60 Hz.
Single Phase
33 Amps 66 Amps ( 2x33 Amps) 24Amps
Electrical
Specifications 480 VAC
50/60 Hz.
3 Phase
15 Amps 30 Amps ( 2 x 15 Amps) N/A
Length (Note 2) 24” 36” 48” 72” 30”
Width (Note 3) 18” 10”
Space
Requirements
Height (Note 4) 24” 10”
Weight (lbs) 90 120 180 240 50
Notes: 1 – Custom Tunnel opening sizes are available contact Axon Corporation.
2 – Length of the EZ-48 and EZ-72 increase by 2” when conveyor mounted with Auto Tunnel
Lift option.
3 – Width of the tunnel can be increased to accommodate larger products.
4 – Height of the tunnel can be increased to accommodate longer/taller sleeves.
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 4
MESSAGE CONVENTIONS
DANGER - Signifies an operator action or specific equipment area that can
result in serious injury or death if proper precautions are not taken.
WARNING – Signifies a operator action or specific equipment area the can
result in personal injury if proper precautions are not taken.
CAUTION – Signifies an operator action or specific equipment area that can
result in equipment damage if proper actions are not taken.
ELECTRICAL DANGER – Signifies an operator action or specific equipment
area that can result in personal injury or death from an electrical hazard if proper
precautions are not taken.
TIP
TIP – Signifies information that is provided to help the operator minimize
problems in the operation of the machine.
NOTE
NOTE – Useful additional information that the operator should be aware of to
perform a certain task.
CHECK
CHECK – Signifies an action that should be reviewed by the operator before
proceeding.
IMPORTANT
IMPORTANT – Alerts the operator to actions that can potentially lead to
operational problems or equipment damage if instructions are not followed
properly.
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 5
SAFETY PRECAUTIONS
THE HEATING ELEMENTS WITHIN THE TUNNEL REACH
VERY HIGH TEMPERATURES. AT NO TIME SHOULD AN
OPERATOR PLACE HIS HAND OR ANY OBJECT IN THE
TUNNEL WHEN IT IS OPERATING, PRIOR TO THE INTERIOR
COOLING TO ROOM TEMPERATURE OR WHEN POWER IS
CONNECTED TO UNIT.
The Heat Shrink Tunnel should be installed by a qualified Electrician
in accordance with local electrical codes.
Allow the unit to cool to room temperature and fan to shut off before
turning power off to the unit under normal conditions.
The Heat Shrink Tunnel is not washdown rated. Turn power off to the
tunnel and cover before conducting any washdown operations near the
tunnel. If the tunnel gets wet it must be allowed to dry and be
inspected by a qualified Electrician prior to being returned to service.
The Heat Shrink Tunnel should not be run for extended periods of
time with out the conveyor running. Operating the tunnel with out
running the conveyor may result in damage to the conveyor.
If running flammable products through the heat shrink tunnel do not
allow the conveyor to stop while product is in the tunnel or providing
a tunnel lift to prevent overheating
Always use recommended replacement parts. The use of substandard or non-
conforming components for a brief period of time may cause the machine to
malfunction. All components have been carefully chosen for efficiency, durability,
and reliability. Please refer to this manual for information regarding spare parts. If
there is any doubt, please call Axon Corporation.
Good Housekeeping is a good safety practice and aids in improving machine
efficiency. Keep the machine and area around the machine clean at all times.
CAUTION
TIP
WARNING
WARNING
WARNING
WARNING
WARNING
DANGER
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 6
INSTALLATION
Please inspect the tunnel for any obvious signs of damage, which may have occurred
during shipping. Your EZ-Seal system was inspected, found to be in good order
when it left our plant. If any signs of damage are detected, contact Axon
Corporation immediately.
NOTE
Prior to attempting the installation of your new EZ-Seal Heat Shrink Tunnel please
review the contents of this entire manual to familiarize your yourself with the entire
machine.
Locate the box containing the EZ-Seal Heat Shrink Tunnel near its final location if
space permits to minimize the amount of handling required.
CAUTION
The EZ-Seal machine is heavy. Follow safe lifting procedures when handling the
tunnel.
The Heat Tunnel can be installed using several different means. The standard
attachment means is with brackets and threaded rod to adjust the tunnel height. The
following optional mounts are available:
1. Auto Tunnel lift – This option provides a pneumatic cylinder to lift a tunnel
away from the surface of the conveyor to prevent damage to the conveyor
and product.
2. Tunnel Stand – This option provides a separate stand to mount the tunnel
on. This option allows the tunnel to be moved to different packaging lines
as needed (the stand can be provided with castors for easier movement.)
The stand also provides for additional height above the conveyor when
banding tall products or products with wide bases. The Tunnel Stand
includes the EZ-Lift – a manual hand crank to adjust the height of the
tunnel above the conveyor.
To mount the tunnel with the standard brackets:
1. Mount the provided angle brackets onto the existing conveyor.
2. Use the four threaded rods and the nuts to mount tunnel onto the angle brackets.
3. Adjust the height of the tunnel such that the bottom of the tunnel is 1/2" below
the lowest point of the band.
(See drawing showing detail of mounting)
WARNING
The Heat Shrink Tunnel needs to be installed by a qualified Electrician
in accordance with local electrical codes.
Connect the Tunnel to the power source. The Tunnel should be equipped with the
appropriate cord and disconnect to meet site needs and local electrical code.
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 7
EZ-SEAL HEAT TUNNEL
MAIN COMPONENTS
CONVECTIVE (BR/SR Models)
The Convective style Heat Shrink Tunnel has the following main components:
1. Temperature Controller (1128) – The temperature controller monitors a thermocouple and
controls power to the heater elements to maintain the set temperature.
2. Thermocouple (1031) – The thermocouple monitors the temperature of the air in the tunnel.
3. Solid State Relay (1127 220VAC)/(1220 480VAC) – The Solid State Relay takes the signal
from the temperature controller and turns on and off to control the flow of electricity through
the heating elements.
4. Fan (1057) – The fan and its two blower wheels provide the forced air flow through the
tunnel. The lower wheel (3052) provides the re-circulating flow of hot air which shrinks the
film. The upper wheel (3072) provides a flow of air that keeps the control components cool
and cools the outer skin of the tunnel.
5. Heat Up/Cool Down Switch (1066) – This switch allows the operator to enable and disable
the heating elements to allow the tunnel to heat up or cool down.
6. Snap Switch (1089) – Bimetallic switch which controls the operation of the fan. Turns fan
on and off at about 120 degrees F.
7. Heating Elements (1042 220VAC)/(1221 & 1223 480VAC) – 3600-Watt resistive type
heating elements provided.
The fan and temperature controller operate on 220 Volts AC. If the tunnel is provided for a voltage other
than 220 VAC then a step down transformer is provided.
RADIANT (IR Models)
The Radiant style Heat Shrink Tunnel has the following main components:
1. Proportional Controller (1631) – The temperature controller, with an integral on/off switch,
monitors the amount of electrical current to the heating elements and turns on and off to
maintain the desired heat level.
2. Fan (1054) – The fan provides a flow of air that keeps the control components cool and cools
the outer skin of the tunnel.
3. Infrared Elements (1629) – 2500-Watt metallic type heating elements with reflector.
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page 8
EZ-SEAL HEAT SHRINK TUNNEL
SEQUENCE OF OPERATION
Prior to operating the tunnel perform a visual inspection of the exterior and heating portion of the tunnel.
Check for loose bands which may be blocking air flow. If any problems are noted do not operate the tunnel
until it has be inspected/repaired by qualified personnel.
CONVECTIVE (BR/SR Models)
1. Apply power to the tunnel - The face of the temperature controller (1128) will light up.
2. Set the Temperature Controller (1128) to the desired temperature. Press the MENU button (circle with
arrow) until the SP LED is illuminated. Using the UP/DOWN arrows, adjust the setpoint to the
desired temperature. Press the MENU button to return to the main menu.
3. Turn the Heat Up / Cool down switch (1066) to the heat up position.
4. Check that the fan (1057) starts at about 120-130 degrees F.
5. When the tunnel reaches the temperature set-point start the shrinking operation.
6. When completed running, turn the Heat Up / Cool down switch (1066) to the cool down position.
7. Check that the fan (1057) stops when the temperature drops to 110-120 degrees F.
8. After the fan (1057) stops turn off power to the Heat Shrink Tunnel.
RADIANT (IR Models)
1. Apply power to the tunnel - The fan (1054) will start and the pilot light will come on.
2. Set the Proportional Controller Switch (1631) to the desired setting. The tunnel will be ready to run
product in approximately 10 minutes.
3. When completed running, turn the Proportional Controller Switch (1631) to the off position.
4. Allow the fan (1054) to run for 10 to 15 minutes to cool the heat tunnel down.
5. When the tunnel is cool turn off power to the Heat Shrink Tunnel.
EZ-SEAL HEAT SHRINK TUNNEL
PREVENTIVE MAINTENANCE
Temperature Controller - Check to ensure temperature is maintained at the desired set temperature. Refer
to the Troubleshooting section (Appendix B) for further information.
Air Blowers - Verify that air blower motor is operating. If the blower fails to operate at temperatures over
130 degrees Fahrenheit, turn all power to the tunnel off and check the electrical circuits for faulty
connections or damaged components. Also, inspect that the blower wheels are tight and correctly
positioned on the motor shaft.
Heater elements - Visually inspect heater elements to ensure that each is operating.
End Curtains - Replace any frayed or worn end flaps.
All Nuts, Bolts and Rivets - Check for tightness and replace as needed. (Do not over-tighten)
Replacement Parts - Replace as needed. - Replace all screws and nuts that have been removed.
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
Page A1
REPLACEMENT PARTS
EZ-SEAL 24, 36, 48, 72
Description Part Number
CONVECTIVE (BR/SR Models)
BlowerMotor 1057
Temperature Controller 1/16 Din 1128
Thermocouple 1031
SnapSwitch 1089
BlowerWheel,Lower 3052
BlowerWheel,Upper 3072
Element Bracket 5017
EndFlapBracket 5011
EndCurtain 5038
220 VOLT, SINGLE PHASE
Solid State Relay – Single Phase 1127
Heater Element – 220 Volt 1042
480 VOLT, THREE PHASE
Solid State Relay – Three Phase 1220
Heater Element – 480 Volt (Side) 1221
Heater Element – 480 Volt (Top) 1223
480 / 240 Volt 0.750 KVA Transformer 1222
RADIANT (IR Model)
Fan 1054
Pilot light 1284
Infrared Elements 1629
Proportional Controller 1631
Potentiometer 1632
OPTIONAL TUNNEL LIFT
Cylinder, Tilt Lift (10” stroke) 2030
Cylinder, Auto Lift w/ stand (10” stroke) 2096
For Parts and Service: 800-598-8601
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]

AXON CORPORATION – EZ-SEAL
August 21, 2001
1341 Express Drive, Raleigh, NC, USA 27603 Phone [phone]
http://www.axoncorp.com Fax [phone]
Page B1
TROUBLESHOOTING
Tunnel Does Not Reach Desired Temperature:
1.) Check that the appropriate voltage is being supplied to the tunnel.
2.) Check the distance between the tunnel and conveyor. Should this distance be
more than 3” and the ambient room temperature is below 65 degrees Fahrenheit,
baffles may be needed to contain the hot air and reduce the amount of ambient
room temperature air from being drawn into the tunnel.
3.) Check the elements for damage. Remove the outer and inner end caps at the
vented end of the heat tunnel. Using a multi-meter, check the resistance of each
element. The 220VAC element should measure between 12.9 to 13.1 Ohms. The
480VAC element should measure 62.7 to 63.3 Ohms.
4.) Contact Axon for further assistance.
Tunnel Does Not Heat Up:
1.) Check that the setpoint is properly entered into the temperature controller.
2.) Make sure the Heat-Up/Cool-Down Switch is in the heat-up position.
3.) Observe that the red output LED in the upper right hand corner of the
Temperature Controller is illuminated.
4.) Observe the red LED indicator on the Solid State Relay. When the tunnel is in
the Heat-Up mode, the LED should be illuminated.
5.) Measure the output voltage on the Temperature Controller (pins 7 & 8) to the
Solid State Relay. The voltage should read approximately 12 VDC.
6.) Measure the output voltage of the Solid State Relay. The voltage should equal the
voltage supplied to the tunnel.
7.) Call Axon for further assistance.
Tunnel Does Not Cool Down:
1.) Check that the Heat-Up/Cool-Down Switch is in the cool-down position.
2.) Observe that the red output LED in the upper right hand corner of the
Temperature Controller is off.
3.) Observe the red LED indicator on the Solid State Relay. When the tunnel is in
the Cool-Down mode, the LED should be off.
4.) Measure the output voltage on the Temperature Controller (pins 7 & 8) to the
Solid State Relay. The voltage should read 0 VDC.
5.) Measure the output voltage of the Solid State Relay. The voltage should be
0 VAC.
6.) Call Axon for further assistance.