Bio-Rad UView™ 6x Loading Dye plus Mini Transilluminator - Manual (Page 9)

8 UView Mini Transilluminator
3. Remove the top cover of the transilluminator by using a
hexagon wrench (No. 3) tool to release the four screws (Hex
socket cap screws, M3 Size) on the top of the device.
4. Remove the lid and lay it down on its back side. Avoid laying
the glass side directly on the bench as this will scratch the
glass surface. Carefully move wiring out of the way. Use
caution and care when moving the wiring inside to prevent
accidentally breaking connections.
5. Be sure there is no power to the unit before replacing the UV
bulb (T5 6 W UVA bulb). To replace, rotate the bulb to release
it from the seats. Remove by rotating the bulb until the lateral
pins are in a vertical position and then lifting it out.