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USER`S GUIDE FOR TOPLINK GEOMEMBRANE OVERLAP WELDER
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1. PLASTIC FILM HOT AIR WELDER PLASTIC FILM JOINTER Specialist of Plastic Welding Http www toplink hk 4 Operation principle Motor drives upper and lower pressure rollers to rotate through reduction gearbox and chain Slide carriages drive the hot wedge and insert it between the two base materials at the same time lever presses pressure rollers and engages the two fused base materials Pressure Hs E Bu F ns Hot wedge Lower L Fy Spring strip TFET El Run direction schematic diagram 5 Operating regulations As welding quality is direct related to speed and temperature setting during operating so welding machine must be specified personnel operated to reach excellent quality and high efficiency 1 Use with grounded 3 cord mains cable and 3 hole socket with capacity not less than 10A socket corresponds with welder plug phase L connected to live wire N to zero line phase to grounded protection line confirm that external lines have been well connected Check that power is on off state and regulate temperature control potentiometer and speed control potentiometer to 0 position press lever handle down to disengage pressure roller then insert the plug 2 Turn on the power and select certain temperature and speed take several narrow materials for try welding Temperature selection may be different for the same material at different ambient temperature and material thickness To determin
2. PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER uz PLASTIC EXTRUDING WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM JOI NTER Specialist of Plastic Welding Http www toplink hk USER S GUI DE FOR TOPLI NK GEOMEMBRANE OVERLAP WELDER Hot Wedge Welding Machine MODEL LZ T 4001A General TOPLINK series geo membrane welding machine is our new developed products which can weld geo membrane of various thickness and are applicable for welding of all thermal fused material such as LDPE PVC HDPE EVA PP and so on The control of this series of welding machine adopts PID automatic thermostatic control with high control accuracy and low temperature fluctuation speed control adopts PWM automatic voltage and speed regulation circuit driven by DC servo motor with great output torque and the operating is stable It can maintain a constant speed on the condition of creeping vertical creeping and variable road load Also this series of welding machine is stable in performance despite of external temperature and voltage variation This series of welding machine is excellent in performance and easy for operating with high welding speed and good work quality It is extensively used in engineering projects such as expressways tunnels reservoirs waterproof of construction and so on PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDING WELDER Specialist of Plastic Weld
3. 1A Int Co Ltd Fax 86 21 61453768 Page 12 12
4. Control schematic diagram Wains anode Miro unde opa Wedge mains Brown Bram EN Red Mains cathode Meins cofhode ES Wedge mains Ele Blue em Red Motor anode Motor anade a Thermocouple anode hie Wein Molor cathode Idle nempe codd Black Orange Binck Blue whie Fig 10 Control box wiring Mole The colors of real wires may be nat totally agreed with tris figure Perform as per real function nn wiring www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int l Co Ltd Fax 86 21 61453768 Page 10 12 uA PLASTIC WELDI NG PROCESS HEAT Specialist of Plastic Welding Http www toplink hk 8 General troubles and eliminations GEOMEMBRANE OVERLAP WELDER PLASTI C EXTRUDI NG WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM JOI NTER Motor not run Power off Check that the mains is in On condition Fuse damaged Replace fuse Speed control circuit board damaged Replace speed control circuit board or control box assembly Motor burned Replace motor Motor speed can t be regulated Speed control knob is loosened Tighten speed control knob Power tube disruption Replace power tube or control box assembly Hot wedge do not heat Tubular electric heating element damaged Replace hot wedge assembly Thermocouple failure Replace thermocouple Temperature control knob loosened Tighten temperature contr
5. e the best welding effect adjust the speed to approximately 2m min and then fine increase it from low to high temperature approximately 250 C 350 C 3 Judge on welding temperature for transparent PE material judge by direct observing speed and temperature will be appropriate if welding mark is flat and in transparent glass form temperature will be too high and speed be too slow if mark is heavy www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int l Co Ltd Fax 86 21 61453768 Page 5 12 PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDING WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM JOINTER Specialist of Plastic Welding Http www toplink hk broken temperature will be low and speed be fast if mark is not transparent and with white For opaque material observe if there is obvious welding mark also tensile test can be made after complete cooling 4 Flatly and straightly trim the weld edges and frontage faced with lower left and upper right overlapped The overlap width is 100mm 5 After temperature and speed have been determined insert material to be welded between the two pressure rollers make machine body parallel with edges of base materials and engage press lever handle for proper motion Generally only observation of deviation between welding mark and base materials is needed for operator and timely make correction on small d
6. egree 6 When welding will be ended timely press lever handle to disengage upper and lower pressure roller to prevent rubber wheel damage for long duration 7 Excessive temperature high and low may occur because of thermal inertia On this condition temperature deviation may be compensated by speed regulation on a small degree 8 A T shape overlap is formed between welded material and another material Welding method is shown as fig 5 tightly butt the overlap head of hot wedge against weld mark and beveling cut length is approximately 100mm Jy i Run direction ing diagram www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int l Co Ltd Fax 86 21 61453768 Page 6 12 PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDING WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM JOINTER Specialist of Plastic Welding Http www toplink hk 6 Replacement of components 1 Replacement of hot wedge assembly Remove the front end covering remove the 4 M4 screws and tapping screw remove a half housing release 4 M3 screws remove the 2 M5 screws that connect heating support and slide carriage remove hot wedge and replace with a new one and reassemble the complete machine shown as fig 6 Note conform to color on wiring Refer to fig 10 and text information Tapping screw 4 M3 turnbuckl 4 M5 e Screws i
7. ing Http www toplink hk 1 Technical parameters Voltage Power consumption Welding speed Heating temperature Thickness of material to be welded Overlap width Welding width Seam strength base material tensile resistant in shear direction complete machine Insulation class Noise emission level Temperature control Speed control Manufacturing Standard Net Weight Gross Weight Dimensions LxWxH 2 Precautions PLASTIC FILM HOT AIR WELDER PLASTIC FILM J OI NTER V 220V 1 phase 50 Hz W 800 m min 0 8 6 oC 0 450 mm 0 2 2 0 Mm 100 Mm 12 5mmx2 interior cavity 12mm 96 28596 II qB 65 By proportional integral derivative By Pulse width modulation CE Kg 4 8 Kg 8 5 Mm 320x155x220 1 For correct operation please carefully read this instruction 2 Use with grounded 3 cords mains cable and socket socket with 10A capacity On the corresponding welder phase L connected to live wire N to zero line phase to grounded protection line plug will not be modified without prior permission 3 For good welding quality please assign specified personnel for operation 4 Pressure roller will not engage on free running 5 Do not operate when it is exposed to water to prevent inferior quality 6 The machine has been regulated before leaving factory Please do not adjust it at will 7 Circuit board in control box is electrified Do not remove it without prior notice to author
8. ized personnel 8 Preheat for 30 minutes before start up if machine has been long unused or exposed to moisture 9 Modifications may be made for continuous improvement without prior notice www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int l Co Ltd Fax 86 21 61453768 Page 2 12 PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDING WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM J OI NTER Http www toplink hk 3 Main components Housing Contro box Power indicator Heating indi ng indicator Ec rentas control knob Speed control knob Mains cable LI peu F Llpper machine suppor o 1 T od Upper nressure Lower machipge support Main chain guard Movable supporta Heating support ort Fear foot roller 2 Big supp Lower pressure roller Fig 1 www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int l Co Ltd Fax 86 21 61453768 Page 3 12 PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDI NG WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM JOINTER Http www toplink hk Upper chain quard Front foot roller Motor fuse LoWer chain guard Mains fuse Fig 2 15m min 2 3m min 3m min 01A E PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDI NG WELDER
9. nstallation 1527 3 Ag Front end FECE LL 2 M5 coving 4 M4 screws Fig 6 www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int l Co Ltd Fax 86 21 61453768 Page 7 12 PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDING WELDER WELDER Http www toplink hk J 2 Replacement of control box Remove all screws on plastic housing remove housing by removing front end covering screw off the 4 M3 screws that connect control box to rear base and pull out control box Loosen the 8 M3 turn buckle screws on the two sides remove the control box and replace a new one reassemble the complete machine shown as fig 7 Note conform to color on wiring Refer to fig 10 and text information 4 M3 Rear base of PORE A control ig Fig 7 www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int l Co Ltd Fax 86 21 61453768 Page 8 12 PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER TOPLINK PLASTIC EXTRUDING WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM JOI NTER Specialist of Plastic Welding Http www toplink hk 3 Replacement of motor Remove all screws on housing remove front end covering to remove housing remove the 4 M5 installation screws on the support remove the main chain guard and separate the upper and lower support Remove the cove
10. ol knob Temperature control circuit board damaged Replace temperature control circuit board or control box assembly Hot wedge is burned red Thermocouple failure Replace thermocouple Controlled silicon disruption Replace controlled silicon or control box assembly Chain jumping There may be sand or small stones on chain and gear Remove sand or small stones 9 Maintenance The complete machine should be cleaned greased and placed in a dry place if it is not used For PVC welding the adhesions on hot wedge should be cleaned off if it is not used longer than 4 hours to prevent wedge corrosion and service life being shortened Recommend for welding of material that corrosive gas may be produced after hot fusing such as PVC and the like stainless steel hot wedge optional accessory is preferred for extending of service life www toplink hk Ocean Technology Tel 86 21 61453728 Int l Co Ltd Fax 86 21 61453768 User s manual for LZ T 4001A Page 11 12 PLASTIC WELDI NG PROCESS HEAT GEOMEMBRANE OVERLAP WELDER uz ZU PLASTIC EXTRUDI NG WELDER WELDER Http www toplink hk I J 10 Supplied accessories Protector tube 4A 2 pcs Protector tube 2A 2 pcs Cross rubber pad for coupling 1 pc Philips driver 1 pc Inner hexagonal spanner 3 pc Silica gel wheels 1 pair www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 400
11. ring on the bottom of upper support and weld connection between motor and fuse holder screw off the 2 M5 installation screws of the motor take off motor and replace a new one Weld back the removed wires and reassemble on the opposite sequence Note keep upper and lower pressure roller is parallel during assembling Fig 8 4 Replacing of upper and lower pressure roller Remove the chain guard take off the forcing off screws on the two chain wheels and then remove chain wheel and chain For upper rubber wheel it can be removed if the two screws on bearing housing that on both sides of press plate are removed For lower rubber wheel it can be removed if the bearing on one side of chain wheel Reassemble them in the same method www toplink hk Ocean Technology Tel 86 21 61453728 User s manual for LZ T 4001A Int Co Ltd Fax 86 21 61453768 Page 9 12 PLASTIC WELDING PROCESS HEAT GEOMEMBRANE OVERLAP WELDER PLASTIC EXTRUDING WELDER PLASTIC FILM HOT AIR WELDER PLASTIC FILM J OI NTER Specialist of Plastic Welding Http www toplink hk 7 Control schematic diagram and motor wiring diagram Fig 9 amp 10 Temperature control ewtich Red T DOE Broan Hat wedge A E Tempemure iral 1 T T siku puenkomeer hesting slement Glue Fiecewhibe Thermocouple Ek a ah le 1A fuse Speed coriral switch Speed control circuit FY Speed conted pelenbormeles Fig 9
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