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H&H AI-118 Operation Manual

Hot air sealing machine
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AI-118 Hot Air Sealing Machine
Operation Manual
is powered by
H&H Asia Group Limited
e =
service@hh.com.hk
t = 852.24813068
f = 852.24813727
Room 1117, 11/F, Asia Trade Centre, 79 Lei Muk Road, Kwai Chung, N.T., Hong Kong.

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  • Page 1 AI-118 Hot Air Sealing Machine Operation Manual is powered by H&H Asia Group Limited service@hh.com.hk t = 852.24813068 f = 852.24813727 Room 1117, 11/F, Asia Trade Centre, 79 Lei Muk Road, Kwai Chung, N.T., Hong Kong.

  • Page 2: Table Of Contents

    AI-118 operation manual Content  Precautions with regard to Safety ............3  Name Plate ...................... 5  Introduction ..................... 6  Specifications ....................7  Features ......................8  Component Names ..................9  Principle of Seam Sealing ................. 13 ...
  • Page 3 AI-118 operation manual  Memory ........................39  Maintenance ....................... 41  Foot pedal control ..................... 43  Preventative ........................ 44  Procedures for Replacing Parts ................45  Appendix A Nozzle Air Flow Cross Reference Table ......48 ...

  • Page 4: Precautions With Regard To Safety

    AI-118 operation manual  Precautions with regard to Safety Please observe these safety tips for safe, efficient, and injury-free operation of your equipment. By strictly following all instruction contained in this manual you will certainly obtain an excellent performance from the use of this equipment for years.
  • Page 5 AI-118 operation manual issue 1 19.10.07 display version 07 . plc controller version 07 P.4 of 50...

  • Page 6: Name Plate

    AI-118 operation manual  Name Plate Figure 1 Machine Name Plate issue 1 19.10.07 display version 07 . plc controller version 07 P.5 of 50...

  • Page 7: Introduction

    AI-118 operation manual  Introduction Thank you for your choosing of AI-118 which is manufactured by H&H. The hot air sealing machine described in this manual is one of the most sophisticated machines in the market today. Built on pure digital platform and designed for the professional users, AI-118 incorporated many new features that makes seam sealing much easier than before.

  • Page 8: Specifications

    AI-118 operation manual  Specifications Model AI-118 Voltage 220 V, single phase Frequency 50/60 Hz Power Consumption 3600 W Compressed Air 0.4 – 0.6 Mpa Air Consumption 100 L/min Nozzle Temperature 50 – 800°C Positioning Speed 1 – 80 ft/min...

  • Page 9: Features

    AI-118 operation manual  Features  It can be used for the improvement of water resistance of uninterrupted long suture, narrow cure suture and cross stitch suture.  Differential speed control for upper and lower press rollers, a great help to reduce the stretch and crease of the work piece.

  • Page 10: Component Names

    AI-118 operation manual  Component Names Front View Figure 2 Front View 1. heater 2. lower pedestal 3. knee switch 4. adjustable floor stand 5. left foot pedal 6. right foot pedal 7. main power switch 8. roller pressure regulator 9.
  • Page 11 AI-118 operation manual 12. key lock 13. touch screen control panel 14. heater power outlet 15. nozzle air intake connector Back View Figure 3 Back View 1. Water filter 2. The main electrical box 3. The main frame 4. Tape tensioner 5.
  • Page 12 AI-118 operation manual Cutter Assembly Figure 4 Cutter Assembly 1. small tape clamping cylinder 2. the back blow hole 3. the front blow hole 4. cutter blade 5. presser roller 6. tape dropping blow hole 7. tape stabilizer issue 1 19.10.07 display version 07 .
  • Page 13 AI-118 operation manual Heater Component - 1 Figure 5 Heater Component -1 1. swing cylinder 2. heater fixture 3. temperature sensor 4. safety cover Heater Component - 2 Figure 6 Heater Component -2 1. the heat deflector 2. nozzle issue 1 19.10.07 display version 07 .

  • Page 14: Principle Of Seam Sealing

    That bonding can refrain from water seeps in under a certain pressure. A hot air machine, like AI-118, produces hot air with precisely controlled temperature to directly heat up the adhesive glue of seaming tape. Fabrics and the double faced adhesive tape will be sent into two corresponding positions between the slewing upper and lower rollers.

  • Page 15: Preparation For Installation

    AI-118 operation manual  Preparation for Installation Installation must be carried out by authorized personnel. Follow the steps below: Position the machine on a flat surface and allow at least 50cm clearance on both sides as well as the back side, this is essential for the hot air ventilation and also to allow enough room for maintenance personnel to carry out necessary service and maintenance Adjust the foot stand so that the machine is level and stable.
  • Page 16 AI-118 operation manual Install a roll of seaming tape with the adhesive side facing the operator (refer to the section on tape feeding). The machine is ready for operation now. Power on. The touch screen panel will on and showing the program loading page. After a while, it will change to show the main control page.

  • Page 17: Operation & Controls

    AI-118 operation manual  Operation & Controls  Touch Screen Control The welcome note & program loading pages will show up once the machine is powered on. welcome note program loading Figure 9 Booting Page You can input the parameters via the touch screen control panel only as a matter with a fingertip.

  • Page 18: Main Page

    AI-118 operation manual  Main page - 1 (page introduction) The page of the panel is named “main” which means it is the main control of the machine. Figure 10 Main Page - 1 1. Heating temperature setting button & display，press to set temperature, the setting range is 50-800.
  • Page 19 AI-118 operation manual 5. Nozzle heating on/off button (text will turn red when the heater is on). 6. When the pedal is not triggered, press the reverse button to start reversing the rollers, release and it will stop. It is used to withdraw the tape or remove material that may be stuck on the upper and lower wheels.

  • Page 20: Main Page

    AI-118 operation manual  Main page - 2 (page introduction) Figure 11 Main Page - 2 1. An alarm will display when there is/are any fault or beyond the parameter setting range. After repairing the alarm, click the reset button to the right of the alarm flag to reset the alarm information.

  • Page 21: Main Page - 3 (Heating Temperature)

    AI-118 operation manual  Main page - 3 (heating temperature) Preset the temperature on the main page. Figure12 Main Page - 3 1. The temperature preset & display button. 2. Temperature input key pad. 3. Enter temperature data. 4. Cancel the setting.

  • Page 22: Main Page - 4 (Upper Roller Speed)

    AI-118 operation manual  Main page - 4 (upper roller speed) Preset the speed on the main page. Figure13 Main Page - 4 1. The speed preset & display button. 2. Speed input key pad. 3. Enter speed data. 4. Cancel the setting.

  • Page 23: Main Function Page-1

    AI-118 operation manual  Main Function Page-1(page introduction) Figure 14 Main Function Page -1 When the supervisor key is turned right, pressing the #9 button in the “main page” (figure 10) will turn to the “main function page”, which includes all the functions of the machine, and parameters can be set by pressing the corresponding icon.

  • Page 24: Main Function Page-2

    AI-118 operation manual  Main Function Page-2 Figure 15 Main Function Page -2 When the supervisor key is turned left, pressing the #9 button in the “main page” (figure 10) will turn to the “main function page-2”, but this page does not include “monitor, memory, maintenance”...

  • Page 25: Language

    AI-118 operation manual  Language Press the #2 language icon on the “main function page” (figure14) to enter the “Language” setting page. Figure 16 Language 1. Press this button to change language between English, Simplified Chinese, Vietnamese and Traditional Chinese.

  • Page 26: Program Version

    AI-118 operation manual  Program Version Press the #3 language icon on the “main function page” (figure14) to enter the “Program Version” page. Figure 17 Program Version 1. Display the length of the tape currently used. 2. The number of repetitions, every 100000 meter in metering will count one in repeat, once counted, the metering will calculate again from zero.

  • Page 27: Alarm

    AI-118 operation manual  Alarm Press the #4 alarm icon on the “main function page” (figure14) to enter the “Alarm” page. （a）alarm status （b）no alarm status Figure 18 Alarm Push the “reset” button once to clear the previous alarm. Red background means this item has problem. White background means this item is normal.
  • Page 28 AI-118 operation manual 4. Roller pressure low： Roller pressure low problem monitoring, can choose to set enable or disable. If the setting is enabled, the machine will immediately be prohibited from working in order to protect the components from damage when the pressure of the roller is less than a certain value.

  • Page 29: Tape Start

    AI-118 operation manual  Tape start Press the #5 tape start icon on the “main function page” (figure14) to enter the “Tape start” page. Figure 19 Tape Start 1. Motor delay: Tape start motor starts delay time. The larger the value, the longer the nozzle blows at the same part in the tape start position, so it is likely to be overheated and discounted.
  • Page 30 AI-118 operation manual not be blown by the hot air, resulting in poor fit. The smaller the value, the shorter the tape feed length after cutting. If it is too short, the hot air of the nozzle will blow down the start tape, resulting in folding.

  • Page 31: Tape Middle

    AI-118 operation manual  Tape middle Press #7 tape middle icon on the “main function” page (figure 14) will turn to “tape middle” page. Figure 20 Tape Middle 1. Motor delay: The delay time of motor starts to rotate after the nozzle moves from the “origin point”...

  • Page 32: Tape End

    AI-118 operation manual 4. Soft start: The time required for the upper and lower rollers speed to reach the “set speed” from “0”. The soft start in tape middle is generally matched with the motor delay, and no major adjustment is made, subject to the default data. It is a correction of motor delay function.

  • Page 33: Parameter Setting

    AI-118 operation manual upper and lower rollers, so that the end tape is not attached or the adhesive is not tight. 3. Front blowing delay: The time from cutting the tape to the front blowing starts working when the front blowing function is on. If the value is too large, the tape has already fallen, but the front blowing has not started, which may cause the falling tape not be attached to the roller and discounted;...
  • Page 34 AI-118 operation manual Figure 23 Parameter Page -2 1. Jog Speed. Set the motor speed when pressing the right foot pedal only, at this time the air gun will not swing in, but the upper and lower rollers will run and bring the tape forward.
  • Page 35 AI-118 operation manual beautifully fitted in the tape start part. Off: The upper roller will immediately go to the lower position after cutting off the tape. 4. Scissors. On: When cutting the tape, press the right pedal to start the scissors to cut; or click the #7 cut on the main page to start the scissors.
  • Page 36 AI-118 operation manual 8. Tensioner follow. On: After pressing the left foot pedal to swing the nozzle to the working position, the tensioner will start to loosen the tape in advance to prevent the sealing speed from being too fast, resulting in the jamming of the tape, which can ensure the machine can work more stable and reliable.

  • Page 37: Fixed Length Mode

    AI-118 operation manual  Fixed Length Mode Press #6 fixed length mode icon at the “main function” page (figure 14) will turn to the page of “fixed length mode” page. Figure 24 Fixed Length Mode Page 1. Fixed length mode on/off button. When the fixed length mode is on, the mode with the open state will be completed in order;...

  • Page 38: Monitor

    AI-118 operation manual  Monitor Press the #8 monitor icon at the “main function” page (figure 14) will turn to the page of “monitor”. Figure 25 Monitor Page You can observe which switch is/are triggered in red, otherwise it will in white color.
  • Page 39 AI-118 operation manual 8. Tensioner trigger monitoring, when the tape is feeding, the text will turn red. 9. Front blowing working status monitoring, the text of the front blowing text is red when working. 10. Clamp working status monitoring. 11. Go back to the previous page; the previous page is the “main function” page.

  • Page 40: Memory

    AI-118 operation manual  Memory Press the #9 memory icon on the “main function” page (figure 14), a login prompt will pop up. If you need to login, click “Yes”, then the “please input [lowercase]” page will pop up, enter the correct password, and click “Yes (√)” to enter the memory page.
  • Page 41 AI-118 operation manual successful. 2. Tape model ST604/503/700 operation data reading of slow speed, long press "read" for about 5 seconds, after hearing the "di" sound, the reading is successful. 3. Schematic diagram about the position of the nozzle and the position of the upper and lower rollers when operating the tape model of ST604/503/700, as shown in figure 27(1) above.

  • Page 42: Maintenance

    AI-118 operation manual  Maintenance Press #11maintenance icon on the “Main Function” page (figure 14) to turn the page into the “Maintenance” interface (if you have logged in at the memory page, you can directly enter the maintenance page; if you have not logged in at the memory page, clicking the maintenance icon will pop up login tips like what at the memory part).
  • Page 43 AI-118 operation manual 2. During sealing, hot air is blowing out from the nozzle. The hot air that actually reaches the surface of the tape is a mixture of hot air from the nozzle and the surrounding air from the proximity. Hence the actual temperature that reaches on the tape is lower than the original nozzle temperature.

  • Page 44: Foot Pedal Control

    AI-118 operation manual  Foot pedal control There are 2 foot pedals and a knee switch for the machine. The design of these pedals is such that they can be operated individually or simultaneously. As a result, the operator’s hands are free to manipulate the processing fabric.

  • Page 45: Preventative

    AI-118 operation manual Cleaning and Maintenance  Preventative In order to keep the machine in top running condition, regular maintenance is important for trouble free operation. This will minimize possible down time and to prolong machine life. Daily  Check the motion of the machine for smoothness and strange noise.

  • Page 46: Procedures For Replacing Parts

    AI-118 operation manual As Required  Clean the rollers to remove any adhesive residue, which may cause fabric wrapping.  Replace the silicone roller by a new one if necessary.  Replace heater element if damaged, be careful not to allow material being broken off from the old element causing blockage to the air passages.
  • Page 47 AI-118 operation manual element, run the machine at 300℃ for at least 10 minutes to break in the heater before operating at higher temperature. Heating element Sealing gasket Figure 32 Heater Element Rollers The rollers are needed to be replaced when there are signs of torn or excessive worn in order to maintain the consistence of quality of the finished product.
  • Page 48 AI-118 operation manual Trouble Shooting Problem cause solution Power cable or plug faulty Check the power supply connection Reset circuit breaker and investigate Circuit breaker tripped the cause No power in some Main power switch not turned on Press the power ON button (start)

  • Page 49: Appendix A Nozzle Air Flow Cross Reference Table

    AI-118 operation manual  Appendix A Nozzle Air Flow Cross Reference Table Nozzle air pressure (Mpa) Air flow (L/min) 0.05 0.06 0.07 0.08 0.09 0.10 issue 1 19.10.07 display version 07 . plc controller version 07 P.48 of 50...

  • Page 50: Appendix B Penumatic Scheme

    AI-118 operation manual  Appendix B Penumatic Scheme issue 1 19.10.07 display version 07 . plc controller version 07 P.49 of 50...

  • Page 51: Appendix C Wiring Scheme

    AI-118 operation manual  Appendix C Wiring Scheme yellow blue green yellow blue green issue 1 19.10.07 display version 07 . plc controller version 07 P.50 of 50...

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