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Problem 

Reason 

Solution 

Ink 

roller 

printing 

mechanism doesn’t work 

1. The power supply is not connected. 

2.  Main  control  PC  board  is  not 

inserted in place or poor contact. 

3. Main control PC board is damaged. 

1.  Check  whether  the  power  line  is   

connected and indicating light is on. 

2. Check whether plug for PC board is 

inserted in place. 

3. Check and replace PC board. 

 

 
Printing  wheel  doesn’t 
work. 

1.  start  sensor’s  touching  head  is 
blocked. 

2.  Start  sensor  is  not  clean,  whose 

hole is blocked by dust. 

3.  Main  control  PC  board  has  been 

damaged. 

4.  Round  pin  on  clutch  falls  off  or  is 

damaged. 

5.  Electromagnetic  c

lutch’s  wire  is 

broken. 

1. Clean the obstacle. 
2. Clean the dust on sensor’s surface. 
3. Check and replace PC board. 

4. Repair round pin. 

5. Repair clutch.   

 
Printing  wheel  doesn’t 
stop. 

1. Sensor (groove sensor) is damaged, 

moved, or its surface covered by dust. 

2. Main control PC board is damaged. 

1.  Replace  or  correct  position  of 

sensor or clean its surface. 

2. Check PC board and replace it. 

 

No  heat  for  ink  roller 

heating block or printing. 

1. Heating pipe or wire is damaged. 

2. Heating PC board is damaged. 

3.  The  potentiometer  on  knob  is 

damaged. 

4. Carbon brush seat is not in place. 

5. Carbon brush is damaged. 

1. Replace heating pipe. 

2. Replace PC board. 

3. Replace potentiometer. 

4. Adjust and tighten nut then. 

5. Replace. 

The 

temperature 

of 

heating block for ink roller 

printing mechanism is out 

of control. 

The  relay  for  temperature  control  PC 

board is damaged. 

Check and replace temperature control 

PC board. 

The printing position is out 

of control. 

1.  Tightening  screw  on  printing  wheel 

is loose. 

2. Main control PC board is damaged. 

1. Tighten the screw. 

2.Check and replace PC board. 

The speed is a little lower 

the speed potentiometer is not exact 

adjust the speed switch 

The  noise  of  reducer  is 

risen 

replace the greasel of reducer 

add #000 great wall extreme pressure 

lithium grease 

The  bag  can`t  feed  to 

heating area 

the  gap  between  lower  and  upper 

heating block is too small 

adjust  the  switch  of  upper  heating 

block  and  change  the  pressure  of 

spring 

 

 

 

Summary of Contents for FRM-1120LD

Page 1: ...1 II Safety Instructions 1 III Specifications 2 IV Performance Features 3 V Structure Working Principle 4 VI Operation Instruction 6 VII Circuit Diagram 13 VIII Breakdown Drawing of Machine 14 IX Trou...

Page 2: ...is not in use 2 After power being connected do not touch any electric device 3 When machine is operating do not touch any transmission parts which may cause injury 4 When machine is operating do not...

Page 3: ...rol range 0 300 Stepless adjustable Printing type Solid ink Color ribbon Distance from sealing center to conveyor table 100 700 mm Size of conveyor table 1460x250mm Thickness of film monolayer 0 12mm...

Page 4: ...and can also be equipped with varied packaging production lines The machine has no limitation on sealing length which is characterized by high efficiency in continuous sealing reliable sealing quality...

Page 5: ...continuous band sealer Diagram 1 1 pedal plate 2 pedal plate bolt 3 pedal plate bracket 4 gear box 5 conveyor table 6 conveyor belt 7 baffle support 8 support rod bracket 9 baffle rod 10 stand column...

Page 6: ...he two sealing belts and conveyed into the heating area and sealing part is pressed by two heating blocks and impressing wheels there which could make the plastic film fused and stuck together After t...

Page 7: ...mission will make the heating elements damp So it is necessary to preheat at lower temperature for several minutes before the normal operation 3 Adjust the height and position of the conveyor table to...

Page 8: ...and move the driven wheel seat adjusting block in the direction of heating blocks then remove the sealing belt 3 Replace with a new sealing belt and install the guiding belt back 4 Put the driven whe...

Page 9: ...sm 5 Adjustment for the ink roller printing wheel and silicone wheel 1 Replace types on printing wheel see Diagram 8 Rotate the holding latch on the printing wheel cover to take the traverse pin out o...

Page 10: ...justing strut 5 adjusting screw Diagram 8 3 Adjustment of the pressure between printing wheel and silicone wheel The types on the printing wheel would not touch the silicone wheel when it is not in pr...

Page 11: ...he working temperature use a piece of white paper to touch the ink surface as long as it can stick a little ink it should be ok The temperature can t be too high or too low The ink roller that suits f...

Page 12: ...tion 8 Steps for replacing conveyor belt by dismantling conveying table see Diagram 11 Diagram 10 1 hexagon socket head bolt 2 Conveyor Table Bracket 3 hexagon socket head bolt 4 motor safety cover 5...

Page 13: ...n on the fan for cooling depends on the material and thickness of packing bag 5 Flatten and align sealing opening then deliver the bag by aligning the bag opening with the feed opening when the bag op...

Page 14: ...13 VII Circuit Diagram Diagram 11...

Page 15: ...2mm 1 5 Driving Wheel Shaft 2 1 6 Driving Wheel 2 1 7 Flat Washer 2 5 28 2 1 8 Guiding Belt 2 678 4 5 3 5 1 9 Copper Block Pad 1 1 10 Sensor Support Plate 1 1 11 Sensor Switch 1 E3HM E3J2 RDY1 1 12 Ru...

Page 16: ...g link With Sleeve 1 1 26 Ink Roller Sleeve Tighten Ring 1 1 27 Solid Ink Roller 1 36 16 Made In China black 1 28 Ink Roller Shaft 1 1 29 Ink Roller Sleeve 1 1 30 Heating Tube 1 40W 110V 10 30 solid i...

Page 17: ...ZZ 10 22 6 2 4 Circlip for Hole 5 22mm 2 5 In Guiding Wheel 4 2 6 Cam shaft Seat 2 2 7 Cam Shaft 2 2 8 Pressing Plate Spacer 10 2 9 Adjusting Block Seat 2 2 10 Adjusting Block Cover 2 2 11 Driven Whe...

Page 18: ...ip for Hole 1 26mm 2 28 Pressing Wheel 2 2 29 Upper Pressing Wheel Shaft Spacer 1 2 30 Upper Cooling Block Shaft 2 2 31 Lower Cooling Block 1 2 32 Upper Cooling Block Shaft 1 2 33 Upper Cooling Block...

Page 19: ...3 7 Middle Wheel 2 3 8 Middle Sprocket Shaft 1 3 9 Middle Sprocket 1 3 10 Ink Roller Shaft Wheel 1 3 11 Ink Roller Swing link Shaft Seat 1 3 12 Spring Pull Rod 1 3 13 Terminal 2 1002 two holes black 3...

Page 20: ...3 36 Pig Iron Gear 1 3 37 Middle Tension Sprocket Shaft 1 3 38 Deep Groove Ball Bearing 2 61900 ZZ 10 22 6 3 39 Circlip for Hole 1 22mm 3 40 Tension Sprocket 13 T 2 3 41 Fan Bucket 1 3 42 Fan Chinese...

Page 21: ...st Seat 2 4 6 Rear Roller Plug 2 4 7 Circlip for Shaft 2 12mm 4 8 Rear Roller Shaft 1 4 9 Rear Roller 1 4 10 Deep Groove Ball Bearing 6 6201 2RS 4 11 Working Table 1 4 12 Intermediate Roller Long Asse...

Page 22: ...1 4 24 Vertical Shaft 1 4 25 Front Roller Bearing Seat 2 4 26 Front Roller 2 4 27 Front Roller Shaft 1 4 28 Three joint Chain 1 06B 1 42L 42 segment 4 29 Gear Box 1 4 30 Front Baseplate 1 4 31 Motor...

Page 23: ...902 ZZ 15 28 7 5 3 Vertical Shaft Spacer 2 1 5 4 Helical Gear I 1 5 5 Gear Box Vertical Shaft 1 5 6 Vertical Shaft Spacer 1 1 5 7 Gear Box Upper Cover 1 5 8 Coupling I 2 5 9 Coupling II 1 5 10 Deep Gr...

Page 24: ...1 5 19 Medium Gear Shaft 1 5 20 Gear Box 1 5 21 Medium Gear Shaft Spacer II 1 5 22 Medium Gear 1 5 23 Reducer Connect Shaft Spacer I 1 5 24 Deep Groove Ball Bearing 1 61906 ZZ 30 47 9 5 25 Circlip for...

Page 25: ...ller Shaft 4 6 8 Rear Roller 4 6 9 Front Roller Shaft 4 6 10 Front Roller 8 6 11 Left Inside Bracket of Hull 1 6 12 Metal Plastic Coated Hose 1 13mm 6 13 Metal Hose Joint 1 13mm 6 14 Glyph Socket 1 6...

Page 26: ...6 34 Mid Relay 1 JQX 13FN LY2 AC 220V 6 35 Control Transformer 1 BK 10 220 13 5V 6 36 Solid Relay 1 JG3NA 225B D032 3 24V 6 37 Speed Adjusting Board 1 DS 100 220V 6 38 Electrical Control Box 1 6 39 El...

Page 27: ...ng Ring 3 12 25 8 7 3 Deep Groove Ball Bearing 1 6001 ZZ 12 28 8 7 4 Lifting Chain Wheel Shaft Of Hull 1 7 5 Gear Box Spacer 1 7 6 Worm Gear 1 7 7 Deep Groove Ball Bearing 3 7 8 Gear Box Big Cover II...

Page 28: ...te 4 17 68 H25 8 2 Flat Swivel Caster 4 4 inch 75 45 8 3 Pedal Plate Bracket 4 8 4 Base Plate 1 8 5 Gear Box Shield 1 8 6 Hand Gear Box Assembly 1 8 7 Circlip for Shaft 1 18mm 8 8 Worm Bush 1 8 9 Worm...

Page 29: ...Lifting Chain Wheel Shaft Sleeve 2 8 20 Lifting Chain Wheel Bearing Seat 2 8 21 Conveyor Table Lifting Chain Wheel Shaft 1 8 22 Support Plate Rear Cover 2 8 23 Conveyor Table Bracket Upper Cover 2 8 2...

Page 30: ...ig Cover 1 9 2 Oil Sealing Ring 3 12 25 8 9 3 Deep Groove Ball Bearing 1 6001 ZZ 12 28 8 9 4 Worm Gear shaft 1 9 5 Gear Box Spacer 1 9 6 Worm Gear 1 9 7 Deep Groove Ball Bearing 3 6201 2RS 9 8 Gear Bo...

Page 31: ...There is resistance when the sealing belt is conveying The clearance between heating blocks or cooling blocks is too small the friction is too much Adjust the clearance between sealing belts properly...

Page 32: ...sensor or clean its surface 2 Check PC board and replace it No heat for ink roller heating block or printing 1 Heating pipe or wire is damaged 2 Heating PC board is damaged 3 The potentiometer on kno...

Page 33: ...Carbon brush is designed to be used 2500 hours continuously and commutator 2500 hours Motor internal and commutator external should be cleaned every 120 hours after use Using alcohol to clean commutat...

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