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Figure 1
HPL lamp
Lamp
retention
brackets
Knurled bolt
Lamp housing
8
HPL lamps
HPL lamps are tungsten halogen lamps.
Important: Verify that the HPL lamp you use is suitable for the voltage at
your facility. 115-, 120-, 230-, and 240-volt HPL lamps are available.
Operating HPL lamps above their rated voltage reduces lamp life and can
cause premature lamp failure.
Warning: Do not use lamps other than the HPL in CE Source Four
luminaires. Use of lamps other than HPL will void CE safety conformity
and warranty.
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Installing the HPL lamp
Important: The lamp must be installed before you use the luminaire.
Caution: Always replace the lamp if it becomes damaged or thermally
deformed.
1.
Disconnect the unit from power before installing and replacing the lamp.
Warning: Let lamp cool before changing.
2.
Loosen the knurled bolt on the back of the lamp housing and pull the
housing straight out.
3.
Remove the HPL lamp from its box, holding it by the base.
Note: To avoid premature lamp failure, do not touch the lamp glass. If
you touch the lamp, clean it carefully with rubbing alcohol and a clean,
lint-free cloth before operation.
Lamp
retainers
4.
Line up the flat sides of the lamp base with the retention brackets on
either side of the socket. See figure 1.
5.
Push down on the lamp base until the lamp seats firmly. (The top of the
lamp base will be even with the top edges of the retention brackets
when it is properly installed.)
Caution: Improperly installed lamps cause premature lamp failure and
socket problems.
6.
Press lamp retainers down across lamp base and clip securely.
7.
To reinstall the lamp housing, line up the side fins and the bolt hole, then
tighten the knurled bolt to secure the housing.
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CE Source Four
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