Filter
Top Products
4
ULTRAPAR UP1000
3. LENSES
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 (G 9.5 socket).
s Carefully pull out the lamp casing from the rear part of the spotlight.
s Carefully take the HPL lamp out of its carton, by holding it at its socket:
+ Never touch the glass bulb of the HPL lamp, as this can reduce the lamps 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 until the HPL lamp is safely
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 coming from the spotlight. Fasten
the thumb screw until the casing is safely mounted in place.
3. LENSES
Your ULTRAPAR spotlight has been delivered with four glass lenses.
+ 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 Quality Properties
Narrow-spot lens Transparent glass Round beam (15°)
Spot lens Grain screen glass Round, slightly diffuse beam (19°)
Medium flood lens Glass with few facets Oblong beam (21° x 34°)
Wide medium flood lens Glass with many facets Oblong beam (30° x 51°)
Tab. 3.1: ULTRAPAR lenses and their features
+ Defective lenses (scratches, cracks, etc.) must be replaced immediately.