UVP TB-107 Transilluminator Ballast - Manual (Page 2)

3. Inside the unit, locate the side reflector panels which are two removable reflective metal
panels located at each end of the transilluminator light tubes. Note how these panels are
installed prior to removal, as this will aid with reinstallation later on.
4. Pulling straight up, remove the side reflector panel nearest to the ballast from inside the
transilluminator.
5. Locate the two 1/4” lock nuts on either end of the ballast (circled in red below). While carefully
flexing the non-removable, fixed reflective panel out of the way, loosen and remove the two
lock nuts.
Note: Take care not to drop either of the nuts into the body of the transilluminator. Doing so
will require that the transilluminator be turned upside down, allowing the nuts to fall out of the
unit.
6. Carefully lift the ballast out of the transilluminator, taking care not to dislodge any of the wires
attached to the ballast. Place either end of the ballast on the fixed reflector panel, above the
UV bulbs, as shown below.
Side
Reflector
Panel
Fixed
Reflector
Panel
Ballast