Royal Sovereign RSH-380SL User Manual

MODEL:RSH-380SL

Roll Laminator Service Manual

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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 Heating ………………………………………………………………………

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 13 ~ 13 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

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 .

Safety Precaution

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.

1. Safety Precautions

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.

2. Troubleshooting

Note: While repairing: a. Make sure the power plug is unplugged from the power outlet. b. Open both side covers and rear cover. c. 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. Heating wire is not connected to the main PCB.

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

Wire-Heater

2. Blown (burnt) wire fuse (T/Fuse).

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

3. Defective Bi-Metal.

a. Replace the Bi-Metal

Wire-Temp. Fuse

Bi-metal (135℃)

4. Defective heater.

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

Multi-meter

b. Physically examine the heater assembly for breakage.

Broken

5. Defective Main PCB.

a. Replace the PCB Main.

2.2 Rollers Over Heating

CAUSES

1. Heat sensor is 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-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. The main switch is close.

3. Opened safety cover.

4. Film is jammed on the rollers.

5. Disconnected motor wire.

6. Defective main motor.

7. Defective main PCB.

MEASURES

1. No power to the unit.

a. Make sure the power plug is connected to the proper source of outlet

2. The main switch is close.

Main Switch

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.

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