OV-II Maintenance, Troubleshooting and Service Manual
3-12
Industrial Dynamics Company, Ltd. ©
Form 42600 (10/03)
The camera, optics, servos, and mirror heater (s) which are enclosed and
sealed off inside the OSW camera enclosure are designed to operate on a
long-term basis without need for regular maintenance.
Do not open the OSW camera enclosure unless absolutely necessary.
Opening the enclosure allows dirt, product, water, and other fluids/gases
to contaminate the OSW system camera and mirrors.
Due to the interrelationships between the camera, optical components,
servos and the inspection software, the replacement procedures for these
components must be performed by an authorized, factory-trained IDC
Representative.
WARNING
Turning OFF the Omnivision’s main power may not terminate ALL
power supplied to the Outer Sidewall (OSW) system enclosure. If the
heater is employed, the power to the heater is supplied by an external
220 volt power feed. These heaters are normally live even when the
main Omnivision unit is turned off. The heaters are active to keep the
OSW mirrors from fogging. To disable ALL power to the OSW
system, turn OFF both the main power switch and the OSW heater
power.
LAMP ENCLOSURE:
1. Remove the OSW enclosure cover to access the lamp assy.
2. Disconnect the wiring connectors attached to the side of the
fluorescent lamp panel.
3. Unscrew the fluorescent lamp panel from its frame and remove the
panel.
4. Carefully press down on the red button at the base of the failed
fluorescent lamp and unsnap the lamp and remove it.
NOTE
In Step #4 be careful not to touch the replacement fluorescent lamp
with your bare fingers. Bare fingers leave oils on the lamp which may
cause lamp failure at a later time. If the lamp is touched with fingers,
make sure you wipe the lamp clean using lens tissue or soft cloth
before restoring power to the OSW system.
5. Install the replacement fluorescent lamp in its place, carefully guide
the lamp prongs into their proper locations and make sure the lamp
snaps into place and seats properly. It may be necessary to push hard
to get the replacement lamp to snap in fully.
6. Return the lamp panel to its frame and bolt it in place.
7. Connect the wiring connectors to the lamp panel.
