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PROMARKS TC-420, Operation Manual

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PROMARKS TC-420 Operation Manual Download Page 3

 

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8. Replacement parts ………………………………………………………………………………. 20-30 

8.1 Lid diagram ……………………………………………………….………………………….. 21-22 

8.2 Vacuum chamber diagram ………. ……………… ……………………………………… . 23-28 

8.3 Body diagram ……………………………….…………………………………………..…… 29-30 

8.4 Electrical box diagram ….. .…………….……………………………………………..……. 31-32 

8.5 Electrical box diagram for gas .………………..……………………………………..…….. 33-34 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for TC-420

Page 1: ...TC 420 Table Top Vacuum Packaging Machine Operation Manual PROMARKS INC U S A 1599 Monte Vista Ave Claremont CA 91711 U S A TEL 909 482 1133 FAX 909 482 1633 ISO 9001 2000 ...

Page 2: ...ion 7 12 5 1 Option device 7 5 1 1 Gas flushing unit 7 5 1 2 High pressure seal 7 5 2 LED control panel function 8 12 5 2 1 PV 01 control panel 8 9 5 2 2 PV 02 control panel 9 12 6 Maintenance 13 15 6 1 Machine maintenance 13 6 2 Vacuum pump maintenance 13 6 3 Rebuilding sealing bar 13 14 6 4 Maintenance time and item chart 15 7 Trouble shooting 16 19 7 1 Problems and remedies 16 17 7 2 Pneumatic ...

Page 3: ...2 8 Replacement parts 20 30 8 1 Lid diagram 21 22 8 2 Vacuum chamber diagram 23 28 8 3 Body diagram 29 30 8 4 Electrical box diagram 31 32 8 5 Electrical box diagram for gas 33 34 ...

Page 4: ...en fulfilled and understood 2 All adjustments repairs must only be carries out by qualified maintenance personnel according to the instructions in this manual 3 The operator must never insert hands rags etc inside the machine while it is functioning 4 Do not place tools parts or other objects on or inside the machine 5 Always keep the machine clean oiled and in good working condition 6 To provide ...

Page 5: ...ing of this machine have a forklift truck available keep in mind weight of the machine before lifting Precautions to take Before lifting balance the machine by adjusting the forks of the fork lift before lifting the machine Make sure the machine is safe to lift Lift the machine with the forklift from the front of the machine opposite to the electrical box Check for components hanging under the mac...

Page 6: ... very low Machine therefore ought to be set up in Room with air temperature around 5 40o C Working elevation between 0 1000 meter Humidity between 30 95 RH There must be free access for air to vacuum pump for cooling so it is normal situation if the machine temperature keep in 70o C 80o C during operation For ventilation allow at least 20 cm space on each side of the machine ...

Page 7: ...e oil level in view glass on vacuum pump add if necessary 4 3 PLUG UP POWER CORD Before plug up the power cord make sure you have right power source to hook up the pump Please look at the back of the machine for the current requirement PE OR ...

Page 8: ...e them a longer shelf life For this reason the machines can be equipped with a gas flushing device To bring gas in package pull the pouch over the gas flushing jet when you load it Be sure that there are no wrinkles in pouch because it causes defective seals Set LCD control panel to GAS and set the gas flushing time about 3 seconds the gas time must depend on vacuum pouch size to make Experiment t...

Page 9: ...2 Vacuum gauge 4 Skip to next function 5 Reset Emergency stop 9 Decrease value 13 Power switch On Off 1st display 2 Indicates the program numbers 2nd display 3 Indicates the value of each functions Program number up Program number goes up by pressing this button Program number down Program number goes down by pressing this button Shift Shift to next function selection and save the previous setting...

Page 10: ...ess EMERGENCY STOP button to clean it 5 2 2 PV 02 control panel 1 Control panel 6 Increase value 11 Shift Save value 2 Program number 7 Decrease value 12 Power switch On 3 Function value 8 Stop vacuum 13 Power switch Off 4 Program number up 5 Program number down 9 Gas On Off 10 Reset Emergency stop 1st display 2 First display allows you to use up to 20 different programs as require You can store u...

Page 11: ...ess and skip to ventilation Shift button 11 Press hift and Select any function of vacuum gas sealing1 sealing2 soft air cooling and save the previous setting 12 Turn on the power of control panel by pressing button Note You must press ON the power of control panel after turning the main power o 13 Turn off the power of control panel by pressing switch Description of each function Vac To adjust the...

Page 12: ...oo high the value will make the vacuum pouch be pulled part very easily by hand or there will be a burnt mark appearance Do not adjust the sealing time more then 4 seconds If you could not achive the desire seal temperature please contact your local distributor or the manufacturer of this equipment Sealing 2 Optional If your machine equip with different length of seal bar like L type seal bar You ...

Page 13: ...ike L type seal bar You can have separate sealing time control for each seal bar to obtain best seal quality Note Sealing 2 is design for customer who has different length of sealing bar If the machine has the same sealing bar then please timed the same sealing time for sealing 1 and sealing 2 to obtain best seal quality Soft air optional You can increase or decrease soft air time by pressing or b...

Page 14: ... MAINTENANCE Consult pump operation manual provided with the machine 6 3 REBUILDING SEALING BAR Remove seal bar units from vacuum lid Loosen round head screw from the side of the sealing bar and take the stainless steel clamp off Pull off Teflon tape strip and discard Using a normal hex key wrenches loosen the screw at each end of sealing bar The sealing wire can now be removed and discarded Clean...

Page 15: ...ement through opposite end and leave clamping screw loose Using tool provided or needle nose pliers stretch element tight as shown Secure clamping screw and check tension by pulling up the element at the middle of the bar maximum pull should not exceed 3 16 5mm If there is not enough tension retighten as necessary FIG C NOTE Elements will break in the middle of the bar if not enough tension is set...

Page 16: ...otor X Oil come out from exhaust cover or not X Bottom sealing bar working normally or not X Clean exhaust filter X Change vacuum oil X Replace exhaust filter X Replace teflon tape X As request Replace sealing silicone rubber X As request Replace lid gasket rubber X As request Replace pressure bag X As request Replace vanes X Above mentioned maintenance time are base on 8 working hour per day Reco...

Page 17: ... rotating in wrong direction Lid silicone rubber damage Vacuum valve does not open Add oil if necessary Re polarize motor Replace Clean membrane rubber Insufficient vacuum in bag Note Most frequently insufficient vacuum in bag is due to leakage in bag not fault in machine Bag is leaking Sharp corners penetrate bag Bag is too large Change bag Change bag Use thicker bag Vacuum pouch is easily pulled...

Page 18: ...ken Sealing wire is loosen Insufficient pressure Sealing transformer defective Teflon tape or silicone rubber is damage Sealing time and cooling time is too short Sealing pressure is too low Replace Tighten up a sealing wire Pressure bar defective replace Replace Replace Adjust to proper sealing time Replace bladder bag Lid does not close Vacuum valve broken Limit switch disconnection Replace Adju...

Page 19: ...18 7 2 PNEUMATIC DIAGRAM 1 Vacuum Gauge 5 Y5 Soft Air Valve 2 Y1 Ventilation Valve 6 Gas Tank 3 Y2 Sealing Valve P Vacuum Pump 4 Y3 Gas Valve A R P A A A ...

Page 20: ...19 7 3 Electrical diagram 7 3 1PV 01standard 7 3 2 PV 02 standard ...

Page 21: ...20 ...

Page 22: ...21 ...

Page 23: ...2 4 1 HA0230020200 5 Spacer 2 PA100001280D 6 Vacuum lid 1 PA200142250D 7 O ring 4 PA1000900000 8 Binding post screw 4 NA2008001601 9 Screw 2 NA0406002501 Round head 10 Spring washer 2 NA0806000001 11 Lid holder 2 AA100011300D 12 Retaining ring 8 QA2208061000 13 Sleeve 2 CA200141001D 14 Gas spring 2 DA0036000000 15 Lid axle 4 RA100086240D 16 Sleeve 4 CA200141002D 17 Hinge bolt 2 SA200149320D ...

Page 24: ...23 ...

Page 25: ...0300000 37 Hose clamp 2 QA1118323100 13 Pressure bag 1 HA0004001600 38 Vacuum hose 1 PA0601900260 14 Pressure bag holder 1 SA200145080D 39 Sealing solenoid valve 1 EA0310401053 15 Vacuum gauge coupling 1 CA0902008000 40 Isulation screw 2 PA200540240D 16 Spring 2 QA1401058103 41 Screw 2 NA0004004001 Round head 17 Sealing bar 1 PA200141000D 42 Washer 8 NA0704000001 A Sealing bar set 16 19 23 25 1 HA...

Page 26: ...25 Sealing Bar Standard DIagram ...

Page 27: ...List Pos Name Quantity Part No Note 1 Sealing bar 1 PA200141000D 2 Sealing wire holder 2 GA100005290D 3 Spring 2 QA1410058193 4 Teflon tape 1 PA0803116011 5 Sealing wire 1 QA0506003003 6 Teflon tape 1 PA0802540011 7 Screw 2 NA0004000601 Round head ...

Page 28: ...27 Sealing Bar Cut off Optional Diagram ...

Page 29: ...ame Quantity Part No Note 1 Sealing bar 1 PA200141000D 2 Sealing wire holder 2 GA100016010D 3 Screw 2 NA0004000601 Round head 4 Sealing wire 1 QA0503000005 Single curve 5 Teflon tape 1 PA0803116011 6 Teflon tape 1 PA0802540011 7 Sealing wire 1 QA0501200004 Cut wire ...

Page 30: ...29 ...

Page 31: ...l panel 1 HA1303020100 6 Main switch 1 EA2012224000 7 Screw 10 NA0104001501 Flat head 8 Washer 10 NA0704000001 9 Track 2 SA300136270D 10 Rivet nut 10 NA1625622000 11 Back door 1 SA300145270D 12 Vacuum pump 1 TA0001112070 13 Screw nut 8 NA1008000001 14 Spring washer 4 NA0808000001 15 Machine foot 4 QA1703002500 16 Spring washer 3 NA0808000001 17 Screw 3 NA0408001201 18 Plate 1 SA300148270D ...

Page 32: ...31 Electrical Standard Diagram ...

Page 33: ... 4 Transformer 1 EA1504601011 For heater 5 Transformer 1 EA1504231010 For panel 6 Ground block holder 1 XA2002000000 7 Contact 1 EA1602112100 For vacuum pump 8 Contact 1 EA1602125100 For heater 9 Overload 1 EA1702050000 For vacuum pump 10 Cable gland 1 EB1722853100 11 Ground block 1 EA5602200000 12 Limit timer 1 EA5001024100 13 Limit timer place 1 EA5101000000 ...

Page 34: ...33 Electrical Gas Optional Diagram ...

Page 35: ...EA1504231010 For panel 6 Ground block holder 1 XA2002000000 7 Contact 1 EA1602112100 For vacuum pump 8 Contact 1 EA1602125100 For heater 9 Overload 1 EA1702050000 For vacuum pump 10 Cable gland 1 EB1722853100 11 Ground block 1 EA5602200000 12 Limit timer 1 EA5001024100 13 Limit timer place 1 EA5101000000 14 Sealing solenoid valve 1 EA0310201010 15 Nipple 1 CA0202002010 16 Hose coupling angled 1 CA...

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