Royal Sovereign RSL-382S, RSL-2702S User Manual

MODEL:RSL-2702S/RSL-382S

Roll Laminator Service Manual

451-8 24B/9L,Nonhyeon-dong,Namdong-Ku,Incheon city,KOREA

TEL:032) 822-0414 FAX:032)820-7105 A/S:080)262-8464

www.royalsovereign.com

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Table of Content

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1.Safety Precautions ………………………………………………………………………

2.Troubleshooting ……………………………………………………………………………

2.1) Rollers Not Heating ……………………………………………………………

2.2) Rollers Over Heatin

…………………………………………………………

2.3) Rollers Not Running ……………………………………………………………

2.4) No Main Power …………………………………………………………………

2.5) Poor Lamination Quality ………………………………………………………

3.Replacing Parts ………………………………………………………………………………

3.1) Right Cover ………………………………………………………………………

3.2) Left Cover ………………………………………………………………………

3.3) Rear Cover ………………………………………………………………………

3.4) Main PCB …………………………………………………………………………

3 ~ 3

4 ~ 10

4 ~ 6

6 ~ 7

7 ~ 9

9 ~ 10

11 ~ 11

12 ~ 14

12 ~ 12

13 ~ 13

3.5) Sub PCB …………………………………………………………………………

3.6) Heaters ……………………………………………………………………………

3.7) Cross Cutter ………………………………………………………………………

4.Adjustments ……………………………………………………………………………………

5. Parts List …………………………………………………………………………………………

6.Exploded Drawings ………………………………………………………………………

7.Wire Diagram …………………………………………………………………………………

8.Backup ………………………………………………………………………………………………

13 ~ 13

13 ~ 14

14 ~ 14

15 ~ 16

17 ~ 19

20 ~ 25

26 ~ 29

30 ~ 33

1. Safety Precautions

Failure to comply any of the following safety procedures could result in serious injury. Please read the instructions carefully and keep for future reference.

1. Only a licensed electrician should install wiring and outlet for the laminator.

2. Ensure the unit is plugged into a properly grounded outlet with the correct voltage.

3. Keep hands and clothing(ie.Neckties)away from rollers. The rollers are pinch points that can trap body parts or clothing and cause serious injury .

4. Keep flammable and wet objects away from the machine .

5. Place machine on a level surface.

6. Avoid excessive sunlight, humidity and extreme temperatures.

7. Ensure the unit is turned off, cooled ,and unplugged from the outlet prior to moving and/or repairing.

8. Keep out of reach of children.

9. Only Royal Sovereign authorized maintenance and service technicians should make repairs.

10. Do not attempt to laminate items that exceed total recommended material thickness for the unit.

11. When cleaning the machine, don't use flammable sprays or materials.

12. Do not touch the rollers when they are hot or place foreign objects inside the machine.

13. Do not cover the surface of the machine until the machine has completely cooled.

Safety Precaution

2. Troubleshooting

Note: While repairing:

Make sure the power plug is unplugged from the power outlet.

Open both side covers and rear cover.

Be sure to follow the steps below in order.

2.1 Rollers Not Heating

CAUSES:

1. Improper laminating mode.

2. Heating wire is not connected to the main PCB.

3. Blown (burnt) upper and/or lower wire fuse (T/Fuse).

4. Defective Bi-Metal.

5. Defective heater.

6. Defective Main PCB.

MEASURE

1. Improper laminating mode.

a. Ensure that the laminating mode is in the “Hot” mode, not the “Cold” mode.

Press “C/HOT” button on the control panel to change the mode.

2. Heating wire is not connected to the main PCB.

a. Connect the upper and lower heating wires to the main PCB.

3. Blown (burnt) upper and/or lower wire fuse (T/Fuse).

a. Replace the T/Fuse wire located on the left-hand side.

WIRE-UP-T/FUSE

4. Defective Bi-Metal.

a. Replace the Bi-Metal

WIRE-LO-T/ FUSE

BIMETAL-L(130℃)

BIMETAL-R(145℃)

5. Defective heater.

a. Using the multi-meter, test the continuity of the heater. If it fails, replace the heater.

Multi-mete

b. Physically examine the heater assembly for breakage.

Broken

6. Defective Main PCB.

a. Replace the PCB Main.

2.2) Rollers Over Heating

CAUSES

1. Lower and upper heat sensors are reversed on the PCB Main.

2. Defective T/Fuse wire.

3. Defective heater.

4. Defective main PCB.

MEASURES

1. Wires for lower and upper heat sensors are reversed on the main PCB.

a. Reverse the heat sensors.

Connector-Wire Sensor

2. Defective T/Fuse wire.

a. Replace the T/Fuse wire located on the left-hand side.

WIRE-UP-T/FUSE

WIRE-LO-T/ FUSE

3. Defective heater.

a. Test continuity of the heater. If it fails, replace the heater. b. Glass tube that surrounds heating coil is broken – replace the heating element.

4. Defective Main PCB.

a. Replace the PCB Main.

2.3) Rollers Not Running

CAUSES

1. No power to the unit.

2. Emergency switch is engaged.

3. Opened safety cover.

4.Opened Front Table Switch.

5. Film is jammed on the rollers.

6. Disconnected motor wire.

7. Blown motor fuse.

8. Defective main motor.

9. Defective main PCB.

MEASURES

1. No power to the unit.

a. Make sure the power plug is connected to the proper source of outlet (220V, 15Amp, & single phase).

2. Emergency switch is engaged.

Switch is engaged

3. Opened safety cover.

a. Close the safety cover and double check to insure that the safety cover switch is engaged.

Note: By closing the safety cover, it engages the safety cover switch.

Switch is engaged

4. Opened Front Table Switch.

a. Properly position the front table to engage the switch.

5. Film is jammed on the rollers.

a. Un-jam the film using a combination of the pressure lever and reverse button.

6. Disconnected motor wire.

a. Check the motor wire connection with PCB.

Wire-motor

7. Blown motor fuse.

a. Replace the motor fuse located above the main power switch.

8. Defective main motor.

a. Replace the main motor.

9. Defective main PCB.

a. Replace the main PCB.

2.4) No Main Power

CAUSES

1. No electricity.

2. Blown main fuse.

3. Disconnected main power wires.

4. Defective transformer.

MEASURES

Motor Fuse

1. No Electricity.

a. Double check to insure that you have electricity from your outlet. b. Check the circuit breaker. c. Double check that source of power is 220V, 15Amp, and single phase.

2. Blown main fuse.

a. Replace the main fuse located above the main power switch.

Main Fuse

3. Disconnected main power wires.

a. Check that the main power wires are properly connected.

Main Power Wires

4. Transformer is defective

a. Replace the transformer.

Transformer

2.5 Poor Lamination Quality

Problem: Straight wave lines across the output.

Cause: Excessive front roller pressure.

Measure: Loosen the front roller pressure.

Problem: Concave waves in the lamination.

Cause: Excessive rear (pulling) roller pressure.

Measure: Loosen the rear back roller pressure.

Problem: Angled waves on both sides of the output.

Cause: Insufficient rear roller pressure.

Measure: Tighten the rear roller pressure.

Problem: Angled waves on one side of the output.

Cause: Insufficient rear left (or right) side roller pressure.

Measure: Tighten the rear left (or right) side roller pressure.

Problem: Straight waves in the output.

Cause: Excessive heat at the nip rollers.

Measure: Lower the roller temperature.

Problem: Wake waves.

Cause: Insufficient heat at the nip rollers.

Measure: Raise the roller temperature.

Problem: Curling. Cause: 1.The film tension is very tight;2.The decurling bar is not in the

working location. Measure: 1.Loose the tension;2.Adjust the decurling bar to working

location.

3. Replacing Parts

Note: While replacing parts: a. Make sure the power plug is unplugged from the power outlet. b. Open both side covers and rear cover.

3.1 Replacing the Right Cover.

a. Take out the pressure lever (Figure 1) and four cover screws using Phillips screw driver (Figure 2).

Figure 1

b. Pull out the male control panel connector from the Sub-PCB（ Figure 3）.

Figure 3

c. Loosen two screws from Sub-PCB , installed on to new Right Cover (Figure 4).

Figure 2

Figure 4

d. Follow the reverse order to assemble the Right Cover back

3.2 Replacing the Left Cover

a. Replace the Left Cover by loosening four Left Cover screws.

+ 25 hidden pages