Proface APL3000B - Node Box PC - Manual (Page 131)

PL3000 Series Hardware Manual
6-10
(7) Lift the backlight unit up and then pull it out slowly as shown below.
(8) Insert the tip of a new backlight, and install this backlight into the groove.
(9) Connect the backlight cable to the backlight connector.
For the PL-3600K series, then secure the cable with the cable clamp.
(10) Secure the backlight unit in place with the backlight attachment screw. The torque should be 0.147 N • m.
(11) Confirm that the backlight unit is secured in place, and install the rear cover on the front module with the
four (4) attachment screws. The torque should be 0.5 N•m.
(12) Perform steps (1) to (3) in reverse order.
• Be sure to insert the cable into the connector securely. Failure to do so may
damage the connector.
• Pay attention not to catch the cable in the gap between the rear cover and the
front module.
• If any of the screws is missing, check if it fell inside the PL unit’s chassis. If the
power is turned ON while a screw is inside, it may cause an accident or fire.