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Listed below are some important safety instructions and precautions you should
follow:
•
Read and understand all instructions before operating this system.
•
Any maintenance to the light system must be done with the power
turned off.
•
Any maintenance to the light system must be performed by a trained
electrician in accordance with all applicable national and local codes in
the country of use.
•
Never alter the unit in any manner. Safety of the unit may be compro-
mised if additional openings or other alterations are made.
•
The nameplate should not be obscured, it contains cautionary and/or
other information of importance to maintenance personnel. Ensure the
nameplate remains readable if the housing's exterior is painted.
•
If dome is damaged in any way, it MUST be replaced.
•
After performing any maintenance, test the light system to ensure that
it is operating properly.
Failure to follow all safety precautions and instructions may result in property
damage, serious injury, or death to you or others.
A.
Flash Tube Replacement.
As strobe lights are used, the flash tubes begin to darken, causing the light
output to decrease. This darkening is characteristic of flash tubes. The darkening will
begin near the base of the tube and progress upward. In addition, as flash tubes age,
they may have a tendency to misfire (not fire periodically).
After extended operation, occasionally check for flash tube degradation.
Should the flash tube misfire, have a noticeable decrease in light output, glow continu-
ously or darken to a point beyond that shown in Figure 3, it should be replaced.
High voltages are present inside the light assembly. Wait at least 5 minutes
after shutting off the power before servicing this unit.
To change the flash tube, proceed as follows:
1.
Disconnect power.
2.
Loosen the setscrew, located on the globe-and holder assembly.
3.
Remove the globe-and-holder assembly from the main casting by rotat-
ing the globe counterclockwise. If the globe assembly will not unscrew, back out the
setscrew a few additional turns.
SAFETY MESSAGE TO MAINTENANCE PERSONNEL
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