NORSELIGHT XENON R50 Series, User Manual

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Warning!
When changing the bulb, use facial protection and leather gloves as accidental breakage of
the glass bulb can critically harm anyone within a radius of 8m.
Note: Do not touch the bulb with bare hands or with anything greasy.
The bulb must be clean.
Note: The XBO light bulbs work under high pressure and can explode if not handled
carefully.
Note:
Be ware of a hot bulb!
Do not touch the bulb with bare hands or anything greasy!
The bulb must be clean!
USE eye protection!
Be careful to not damage any parts. Don’t touch the bulb with bare hands. Check the lamp housing gasket for
damages and impurities.
•
Cut the main power to the searchlight.
•
The lamp housing must not be opened until at least 10 minutes after the lamp has been turned off or until the
lamp is cooled down. Put on the protection cover including a facial protection and gloves.
•
In front of the Lamp Holder, first loosen the locking screw (1), loosen the positive contact on the lamp (2), and
then remove the front Teflon holder (3).
•
Unscrew the bulb from the negative contact (In front of the rear Teflon holder).
•
Change the bulb and reassemble in reverse order.
•
Check the level of Greece and refill when needed in glider for Lamp Holder.
•
Check the lamp housing gasket for leakage.
Recommended intervals not exceeding 6 months:
•
Cut the main power to the searchlight!
•
Control of all gaskets and cable glands.
•
Control of all screw and nut connections.
•
Check lamp holder with contact points.
•
Check the level of Grease and refill when needed in glider for Lamp Holder.
•
Reflector and front glass to be cleaned with a soft cloth and ethanol.
•
Tighten all terminal strips in the searchlight junction box.
•
After half burning time of the bulb, remove washer on the negative contact. This allows the bulb to make
a half turn. This is done to rotate the coating built up on top of the bulb.
•
Check the level of Grease and refill when needed underneath the VS120 gasket on the top of the motor
housing.
4.2 Change of the lamp
4.3 General Searchlight Maintenance