Maintenance - X-Rite SpectraLight III Operation Manual

Cleaning the Diffuser, Daylight Filters, Lamps, and Reflectors
To clean the unit; refer to Figure 13 and Figure 14, and proceed as follows:
Main Power Switch
1. Turn off the Main Power Switch before proceeding.
In the following step, make sure there are no objects in the way of the diffuser upon release and
be careful to gently lower the diffuser.
2. Release the diffuser latch located at the front of the diffuser.
3. Lower the front of the diffuser to its completely opened position (vertical).
In the following step, make sure the hinge pins are removed carefully to avoid Horizon lamp
breakage.
4. Lift the diffuser up to remove the hinge pins from the slotted receptacles.
5. Wash the glass with water containing a mild detergent; rinse thoroughly, and air dry.
The daylight filters and incandescent lamps get very hot during normal operation. Do not touch
the filters or lamps; allow time for them to cool before cleaning.
6. Unscrew the quarter-turn fastener. See Figure 14 on the next page. Gently rotate the filter pack downward.

MAINTENANCE

Figure 13. Open Luminaire
CAUTION
CAUTION
CAUTION
Page 12
Diffuser