NT-AL001 Omron, NT-AL001 Datasheet - Page 256

• Manufacturer Part Number: NT-AL001
• Description: ADAPTER RS232C/RS-422A
• Manufacturer: Omron

Specifications of NT-AL001

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NTAL001

NT631C-CFL02 (for NT631C-ST141@-EV2)
Procedure
Maintenance of the NT631/NT631C
1,2,3...
1. Turn the power supply to the PT OFF.
2. Disconnect the terminal block wiring, the communications cable, and the
3. Loosen four screws at corners on the rear face of the NT631C, and remove
4. Disengage two backlight connectors at the top and the bottom, and pull out
Removing and Fitting The Touch Panel Cable
Removing The Touch Panel Cable:
Pull the arrow-marked sections up to the cable side to unlock the connector,
and remove the cable.
Fitting The Touch Panel Cable:
While unlocking the connector, insert the touch panel cable fully. Then, lock
the connector.
5. Loosen mounting screws, and remove backlights.
Be sure to do so to avoid an electric shock.
printer cable. If a Memory Unit or Interface Unit is mounted, remove that
Unit also.
the rear case.
Be careful not to lose these screws.
From this step on, exert added care not to touch any electronic parts or
printed circuit boards inside the Unit. Otherwise the PT may sustain static
damage.
two touch panel cables at the top.
Shift the backlight to the right, and pull it out.
When loosening or tightening screws for backlights, be sure to use a mag-
netized Phillips screwdriver. If any screw falls inside the Unit, it must be ex-
tricated without fail.
Locked
Unlocked
Not locked
completely
Section 7-3
239