3
The unit must be installed in a location with adequate ventilation, at
least 50cm from adjacent surfaces. Be sure that no ventilation slots are
blocked.
Disconnect main power before replacement or servicing.
Make sure there are no flammable materials close to the unit while operating as it
is fire hazard.
TO Use safety cable when fixing this unit. DO NOT handle the unit by taking its
head only, but always by taking its base.
Maximum ambient temperature is Ta: 40
℃
. DO NOT operate it where the
temperature is higher than this Unit surface temperature may reach up to 85
℃
.
DO NOT touch the housing bare-hand during its operation. Turn off the power
and allow about 15 minutes for the unit to cool down before replacing or serving.
In the event of serious operating problem, stop using the unit immediately.
Never try to repair the unit by yourself. Repairs carried out by unskilled
people can lead to damage or malfunction. Please contact the nearest
authorized technical assistance center. Always use the same type spare
parts.
DO NOT touch any wire during operation as high voltage might be causing electric
shock.
Warning:
To prevent or reduce the risk of electrical shock or fire do not expose the unit
To rain or moisture.
DO NOT open the unit within five minutes after switching off.
The housing, the lenses, or the ultraviolet filter must be replaced if they arevisibly
damaged.