Operation Manual

52 Maintenance
Dimension BST 768 / SST 768 User Guide
Chamber Lamp Replacement
Replace the chamber lamp when it burns out.
NOTE
There are two chamber lamps in the modeling chamber. They are
located on the front wall of the chamber. One to the upper right,
the other to the upper left.
To replace the chamber lamp:
1. Power down the system.
2. Pull the lamp straight out of the socket.
3. Find the socket wires leading away from the socket.
4. Pull on the socket wires while inserting the two prongs of the
new lamp into the two holes of the socket. When the lamp is
seated into the socket, release the socket wires.
NOTE
Pulling on the socket wires releases the spring-loaded contacts
in the socket. If the lamp is installed without pulling on the
socket wires, the lamp might not be held securely in the socket.
CAUTION
Do not touch the new bulb with bare
fingers. The natural oil of your skin can
cause premature bulb failure. Grasp the
base of the bulb instead.
Use only 24 V, 20 W bulbs.