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2.1
Disassembling the lamp casing / installing an HPL lamp
Lamps that have been deformed or damaged through heat, must be replaced immediately! Please
proceed as follows to replace the HPL lamp:
s Disconnect the spotlight from the mains power supply, and unscrew the thumb screw on the
rear of the lamp casing
s Carefully pull out the lamp casing
s Carefully take the HPL lamp out of its carton, by holding it at its socket:
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Never touch the glass bulb of the HPL lamp, as this can reduce the lamp’s service life
considerably. If you touch the glass bulb during installation, wipe it clean with a lint-
free cloth damped with ethyl alcohol (spirit).
s Press the lamp socket into the holder inside the lamp casing
mounted in place. The entire bottom side of the lamp socket must be in contact with the casing.
s Remount the casing and connect it to the grounding cable
the thumb screw until the casing is safely mounted in place.
3. LENSES
Your ULTRAPAR spotlight has been delivered with four glass lenses.
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The glass pane installed in the spotlight after delivery is used to protect the reflector
during transit, and must be replaced by one of the four lenses enclosed with the unit.
Never operate your ULTRAPAR without a lens properly installed!
The shape of each lens determines the light beam produced by the spotlight:
Name
Narrow-spot lens
Spot lens
Medium flood lens
Wide medium flood lens
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Defective lenses (scratches, cracks, etc.) must be replaced immediately.
4
ULTRAPAR UP1000
(G 9.5 socket).
from the rear part of the spotlight.
Quality
Transparent glass
Grain screen glass
Glass with few facets
Glass with many facets
Tab. 3.1: ULTRAPAR lenses and their features
3. LENSES
until the HPL lamp is safely
coming from the spotlight. Fasten
Properties
Round beam (15°)
Round, slightly diffuse beam (19°)
Oblong beam (21° x 34°)
Oblong beam (30° x 51°)
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