Description: The glue tank temperature sensor /Lw (TH4) detects an abnormal high temperature.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue tank temperature sensor /Lw (TH4) DIPSW7-7
Remedy: 1. Check the glue tank heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 10-U) 5. Replace TH4. 6. Replace H1. 7. Replace ACDB. 8. Replace PBCB.
Code: C-1551
Description: The glue apply roller temperature sensor (TH1) detects an abnormal high temperature (hardware) TH1 detects an abnormal high temperature of the glue apply roller.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue apply roller temperature sensor (TH1) DIPSW7-7
Remedy: 1. Check the glue apply heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 9-U) 5. Replace TH1. 6. Replace H2. 7. Replace ACDB. 8. Replace PBCB.
Code: C-1552
Description: The glue tank temperature sensor /Up (TH2) detects an abnormal high temperature (hardware). TH2 detects an abnormal high temperature of the glue tank.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue tank temperature sensor /Up (TH2) DIPSW7-7
Remedy: 1. Check the glue tank heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 9-U) 5. Replace TH2. 6. Replace H1. 7. Replace ACDB. 8. Replace PBCB.
Code: C-1553
Description: The glue tank temperature sensor /Md (TH3) detects an abnormal high temperature (hardware). TH3 detects an abnormal high temperature of the glue tank.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue tank temperature sensor /Md (TH3) DIPSW7-7
Remedy: 1. Check the glue tank heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 10-U) 5. Replace TH3. 6. Replace H1. 7. Replace ACDB. 8. Replace PBCB.
Code: C-1554
Description: The glue tank temperature sensor /Lw (TH4) detects an abnormal high temperature (hardware). TH4 detects an abnormal high temperature of the glue tank.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue tank temperature sensor /Lw (TH4) DIPSW7-7
Remedy: 1. Check the glue tank heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 10-U) 5. Replace TH4. 6. Replace H1. 7. Replace ACDB. 8. Replace PBCB.
Code: C-1555
Description: After warming-up is completed, the glue apply roller temperature sensor (TH1) detects an abnormal low temperature.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue apply roller temperature sensor (TH1) DIPSW7-7
Remedy: 1. Check the glue apply heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 9-U) 5. Replace TH1. 6. Replace H2. 7. Replace ACDB. 8. Replace PBCB.
Code: C-1556
Description: When glue supply control temperature is reached, the glue tank temperature sensor /Up (TH2) detects an abnormal low temperature.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue tank temperature sensor /Up (TH2) DIPSW7-7
Remedy: 1. Check the glue tank heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 9-U) 5. Replace TH2. 6. Replace H1. 7. Replace ACDB. 8. Replace PBCB.
Code: C-1557
Description: After warming-up is completed, the glue tank temperature sensor /Md (TH3) detects an abnormal low temperature.
Causes: • AC drive board (ACDB) • Glue tank heater (H1) • Glue apply roller heater (H2) • PB control board (PBCB) • PB drive board (PBDB) • Glue apply roller motor (M32) • Glue tank temperature sensor /Md (TH3) DIPSW7-7
Remedy: 1. Check the glue tank heater, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality. 4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 27-Q, 10-U) 5. Replace TH3. 6. Replace H1. 7. Replace ACDB. 8. Replace PBCB.