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Impulse Auto Sealer
Forpe&Ppbagsonly
Tisa-452.602.455.605
Operating Instruction
Thankyou Verymuch Foryour Purchaseof
Tew Impulse Autosealer.This Productwas
DESIGNED FOR CONVENIENCE AND PERFORMANCE.
Please Read The Following Information Be For
Tewelectricheatingequipmentco.Lto
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Construction Diagram Parts List
①TIMERKNOB 2HINGEPIN ②PLASTICPLATE 26SPRINGBRACKET ③BUSHING 27TRAMSFORMER 4BAKELITEPIPE 2SOLENOID
Convex Bakelite 29Toggleswitch
③0FOOTSWITCH
Lowerjaw
Base Plate 3Signallight
8HINGE BRACKET 3LEDLIGHT 33POWERSUPPERCORD 9UPPERJAW
Upper Jaw Support Heating Element
Flatplate 35Control-Pcb
Handlestrap 36Fusebracket
③BRASS CONTACT 3PCB-TRAMSFORMER 38RELAY
Tension Spring
Frontplate 39Connector Foot Pedal
Backplate 40Rubberpressurepad
Top Cover Plate 4Rubber String
42RUBBERFOOT
Springlever
9OPERATING BOARD 43UPPERBARRIERTAPE 20CLIPFOR CLOTH 44BOTTOMBARRIERTAPE ②SCREWFORCLOTH 45PIN WASHER
28 4INSULATION WASHER 22RETURNSPRING 16 4CONTROLPANEL 23SPRING FORUPPER JAW 37 48PCB SUPPORT 24SCREWFORUPPERJAW 35 39
Connection Diagram
46 HEATING ELEMENT
Sealing Timer
Trams
15 CONTROLP.C.B. CONTROLKNOB
34 MAINSON/OFF
Switch
Source
Source
Indictor
Auto-Action
Indictor P.C.B. Iafuse
Trams
Auto-Man
Action Ioafuse Sealing
Selector
Signai Light
Foot Switch
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Instruction Booklet Operating Instruction
footpedal switch,orsetselector toAuTo position for automatic
③Adjust there-cycle time knob,appropriatetothefrequencyof continuous work. ④Adjust the sealing time（heating time)knob,appropriate the to ness of plastic bag. Adjust the congealing time (pressing time)knob,appropriate to the thichbeauty of seal (to be cooled).
- Sealingandcongealing time are according to the material and thickness of the plastic bags.Re-cycle time is according to the working speed of the operator.
Specifications:
Power Indicating Lamp (YELLOw) TISA-605 TISA-455 TISA-452 TISA-602 Model ②PowerMainSwitch 1000W 1300W 800W 600W Impulse Power ③AUTO-Action Lamp (WHITE) 600mm 450mm 600mm 450mm Max.Seal Length AUTO-MAN ActionS elector
5mm 5mm
Seal Width
Re-Cycle Indicating Lamp (YELLOW) 1.0mm 1.0mm 1.0mm 1.0mm Max.Seal Thickness Re-Cycle Timer Control Knob 0.2~3.0(sec.) 0.2~3.0(sec.) 0.2~3.0(sec.) 0.2~3.0(sec.) Heat Time Congealing Indicating Lamp(RED) 1.0~8.0(sec) 1.0~8.0(sec.) 1.0~8.0(sec.) congealed Time 1.0~8.0(sec.) 8Congealing Timer Control Knob 1.0~8.0(sec.) 1.0~8.0(sec.) 1.0~8.0(sec.) Reset Time 1.0~8.0(sec.) 9Sealing Indicating Lamp(RED) 23kg 21kg 22kg Weight 20kg Sealing Timer Control Knob Dimensions FootPedal Switch
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Method Of Exchanging Subsidiary Parts
Additional Information
Toreplace the seal parts disused in caseof heater consumed,please
Alwayskeep the sealing platform clean.Particular care should
be taken to remove any residue from overheated plastic from 1. Besureto turnoff the power before TEFLON TAPE
Teflonscrew
the barrier tape. replacing.
- Donotclean the sealing platform with anything wet.
①Releasefixed teflon rubber,teflon
lf the bottom barrier tape,(under theheatingelement)becomes worn,the heating element may short to earth,and this can
②Pull out the teflon tape,cut down
damage the element. When replacing a heating element always check the condition of the bottom barrier tapeIt is also important that
③Fix teflon screw,then,it must to be rotated,pull tightly the teflon HEATING
available,only thermo-electric wireof an identical specification FIXED TEFLON ELEMENT tape and fix teflonclip. (resistivity) RUBBER Aftera long period of use the condition of the top pressure pad shouldbe examined forwear.Obviouslyanydeformationwill 2. Method of replace heating element affect the quality of the weld and replacement may become
①Release teflonclip.
necessary. ②Hearter'spole must be enclosed to
inner side in or de to release the heating element. (Heater's pole is tightened by at two end) ③Afterreplace theheater,pleasefix the teflon tape according to the
SPARE PARTS previous method. TEFLONCLIP
Assessories
Heating Element
Fuse10A
Fuse1A
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Quick start
- Read first: read the operating instruction before you use the impulse auto sealer.
- Power on: switch on the power main switch. The yellow power indicating lamp comes on.
- Choose the mode: use the foot pedal switch, or set the AUTO-MAN action selector to the AUTO position for automatic operation.
- Set the re-cycle time: adjust the re-cycle time knob to suit how often you work continuously. It follows the operator's working speed.
- Set the sealing time: adjust the sealing (heating) time knob to the thickness of the plastic bag. The heat time range is 0.2 to 3.0 seconds.
- Set the congealing time: adjust the congealing (pressing) time knob so the seal is cooled properly. The range is 1.0 to 8.0 seconds.
- Keep it clean: always keep the sealing platform clean, and clean it only with something dry.
Troubleshooting
| Problem | Likely cause | Fix (from the manual) |
|---|---|---|
| The seal is weak or looks poor | The sealing or congealing time does not suit the bag | Set the sealing and congealing times according to the material and thickness of the plastic bags. Page 4 |
| Overheated plastic is stuck on the sealing platform | Residue has built up on the barrier tape | Remove any residue from the barrier tape. Do not clean the sealing platform with anything wet. Page 5 |
| The heating element has burned out | The heater is consumed | Turn off the power. Release the teflon clip, release the heating element, and fit a new one of identical specification. Then fix the teflon tape back as before. Page 5 |
| The heating element may short to earth | The bottom barrier tape under the heating element is worn | Check the bottom barrier tape whenever you replace a heating element, because a worn tape can damage the element. Page 5 |
| The weld quality drops after long use | The top pressure pad is worn or deformed | Examine the top pressure pad for wear. Any deformation affects the weld, and replacement may be needed. Page 5 |
| The teflon tape needs replacing | The tape has worn | Turn off the power, release the fixed teflon rubber and teflon clip, pull out the tape, fit the new tape, rotate the teflon screw to pull it tight, and fix the teflon clip. Page 5 |
Frequently asked questions
How wide and thick a seal can the TISA sealers make?
The specifications list a seal width of 5mm and a maximum seal thickness of 1.0mm. See page 4.
What are the sealing and congealing time ranges?
Heat time is 0.2 to 3.0 seconds, and congealing time is 1.0 to 8.0 seconds. See page 4.
Should I use the foot pedal or auto mode?
You can work with the foot pedal switch, or set the selector to AUTO for automatic operation. Set the re-cycle time to match how often you work continuously. See page 4.
How do I clean the sealing platform?
Keep it clean and remove any residue from overheated plastic from the barrier tape. Do not clean it with anything wet. See page 5.
Which spare parts are listed?
A heating element, a 10A fuse and a 1A fuse. If you replace the heating element, use only thermo-electric wire of an identical specification. See page 5.
