GBC GBC Proclick Pronto, Техническое и сервисное руководство

Страница: 16 / 92

16
5.0 TROUBLESHOOTING – Troubleshooting Guide Chart
(Continued)
5.5.13. ISSUE
: Knocking sound when sizing
REASON / LOGIC :
Size locator pin and 3 sensors are used to control the
location of the sizer motor in relations to the element
size in the machine.
Note: Machine adjust to element size and not to paper
size.
Root Cause Location Solution
Check location of the
locator pin
- If locator pin pass
beyond PCB, gear lock
up
This pin is located
under the large metal
gear on the left of the
machine
Check and ensure all
connections to the main PCB
are tightly secured.
Rotate the sizer motor by hand
from the back of the motor to
move the pin towards the
sensors. Once the locator pin is
between 2 sensors, turn the
power on. Locator pin should
stop at the next sensor.